[{"title":"A front-tracking method for two-phase flow simulation with no spurious currents","volume":456,"author":[{"full_name":"Inguva, Venkatesh","id":"75069","last_name":"Inguva","first_name":"Venkatesh"},{"first_name":"Eugeny Y.","last_name":"Kenig","id":"665","full_name":"Kenig, Eugeny Y."},{"full_name":"Perot, J. Blair","last_name":"Perot","first_name":"J. Blair"}],"date_created":"2023-04-27T15:58:12Z","publisher":"Elsevier","date_updated":"2023-04-27T16:09:55Z","intvolume":"       456","citation":{"ieee":"V. Inguva, E. Y. Kenig, and J. B. Perot, “A front-tracking method for two-phase flow simulation with no spurious currents,” <i>Journal of Computational Physics</i>, vol. 456, Art. no. 1110066, 2022.","chicago":"Inguva, Venkatesh, Eugeny Y. Kenig, and J. Blair Perot. “A Front-Tracking Method for Two-Phase Flow Simulation with No Spurious Currents.” <i>Journal of Computational Physics</i> 456 (2022).","ama":"Inguva V, Kenig EY, Perot JB. A front-tracking method for two-phase flow simulation with no spurious currents. <i>Journal of Computational Physics</i>. 2022;456.","apa":"Inguva, V., Kenig, E. Y., &#38; Perot, J. B. (2022). A front-tracking method for two-phase flow simulation with no spurious currents. <i>Journal of Computational Physics</i>, <i>456</i>, Article 1110066.","bibtex":"@article{Inguva_Kenig_Perot_2022, title={A front-tracking method for two-phase flow simulation with no spurious currents}, volume={456}, number={1110066}, journal={Journal of Computational Physics}, publisher={Elsevier}, author={Inguva, Venkatesh and Kenig, Eugeny Y. and Perot, J. Blair}, year={2022} }","mla":"Inguva, Venkatesh, et al. “A Front-Tracking Method for Two-Phase Flow Simulation with No Spurious Currents.” <i>Journal of Computational Physics</i>, vol. 456, 1110066, Elsevier, 2022.","short":"V. Inguva, E.Y. Kenig, J.B. Perot, Journal of Computational Physics 456 (2022)."},"year":"2022","quality_controlled":"1","publication_status":"published","language":[{"iso":"eng"}],"article_number":"1110066","department":[{"_id":"145"}],"user_id":"90390","_id":"44235","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"status":"public","publication":"Journal of Computational Physics","type":"journal_article"},{"author":[{"full_name":"BAJTOŠOVÁ, Lucia","last_name":"BAJTOŠOVÁ","first_name":"Lucia"},{"first_name":"Olexandr","last_name":"Grydin","id":"43822","full_name":"Grydin, Olexandr"},{"first_name":"Mykhailo","last_name":"STOLBCHENKO","full_name":"STOLBCHENKO, Mykhailo"},{"last_name":"Schaper","id":"43720","full_name":"Schaper, Mirko","first_name":"Mirko"},{"full_name":"KŘIVSKÁ, Barbora","last_name":"KŘIVSKÁ","first_name":"Barbora"},{"first_name":"Rostislav","full_name":"KRÁLÍK, Rostislav","last_name":"KRÁLÍK"},{"last_name":"ŠLAPÁKOVÁ","full_name":"ŠLAPÁKOVÁ, Michaela","first_name":"Michaela"},{"first_name":"Miroslav","full_name":"CIESLAR, Miroslav","last_name":"CIESLAR"}],"date_updated":"2023-04-27T16:35:42Z","oa":"1","main_file_link":[{"url":"https://www.confer.cz/metal/2022/4437-phase-identification-in-twin-roll-cast-al-li-alloys","open_access":"1"}],"conference":{"name":"Metal 2022","start_date":"2022-05-18","end_date":"2022-05-19","location":"Brno"},"doi":"10.37904/metal.2022.4437","publication_status":"published","publication_identifier":{"issn":["2694-9296"]},"citation":{"apa":"BAJTOŠOVÁ, L., Grydin, O., STOLBCHENKO, M., Schaper, M., KŘIVSKÁ, B., KRÁLÍK, R., ŠLAPÁKOVÁ, M., &#38; CIESLAR, M. (2022). Phase identification in twin-roll cast Al-Li alloys. <i>METAL 2022 Conference Proeedings</i>. Metal 2022, Brno. <a href=\"https://doi.org/10.37904/metal.2022.4437\">https://doi.org/10.37904/metal.2022.4437</a>","bibtex":"@inproceedings{BAJTOŠOVÁ_Grydin_STOLBCHENKO_Schaper_KŘIVSKÁ_KRÁLÍK_ŠLAPÁKOVÁ_CIESLAR_2022, title={Phase identification in twin-roll cast Al-Li alloys}, DOI={<a href=\"https://doi.org/10.37904/metal.2022.4437\">10.37904/metal.2022.4437</a>}, booktitle={METAL 2022 Conference Proeedings}, publisher={TANGER Ltd.}, author={BAJTOŠOVÁ, Lucia and Grydin, Olexandr and STOLBCHENKO, Mykhailo and Schaper, Mirko and KŘIVSKÁ, Barbora and KRÁLÍK, Rostislav and ŠLAPÁKOVÁ, Michaela and CIESLAR, Miroslav}, year={2022} }","mla":"BAJTOŠOVÁ, Lucia, et al. “Phase Identification in Twin-Roll Cast Al-Li Alloys.” <i>METAL 2022 Conference Proeedings</i>, TANGER Ltd., 2022, doi:<a href=\"https://doi.org/10.37904/metal.2022.4437\">10.37904/metal.2022.4437</a>.","short":"L. BAJTOŠOVÁ, O. Grydin, M. STOLBCHENKO, M. Schaper, B. KŘIVSKÁ, R. KRÁLÍK, M. ŠLAPÁKOVÁ, M. CIESLAR, in: METAL 2022 Conference Proeedings, TANGER Ltd., 2022.","chicago":"BAJTOŠOVÁ, Lucia, Olexandr Grydin, Mykhailo STOLBCHENKO, Mirko Schaper, Barbora KŘIVSKÁ, Rostislav KRÁLÍK, Michaela ŠLAPÁKOVÁ, and Miroslav CIESLAR. “Phase Identification in Twin-Roll Cast Al-Li Alloys.” In <i>METAL 2022 Conference Proeedings</i>. TANGER Ltd., 2022. <a href=\"https://doi.org/10.37904/metal.2022.4437\">https://doi.org/10.37904/metal.2022.4437</a>.","ieee":"L. BAJTOŠOVÁ <i>et al.</i>, “Phase identification in twin-roll cast Al-Li alloys,” presented at the Metal 2022, Brno, 2022, doi: <a href=\"https://doi.org/10.37904/metal.2022.4437\">10.37904/metal.2022.4437</a>.","ama":"BAJTOŠOVÁ L, Grydin O, STOLBCHENKO M, et al. Phase identification in twin-roll cast Al-Li alloys. In: <i>METAL 2022 Conference Proeedings</i>. TANGER Ltd.; 2022. doi:<a href=\"https://doi.org/10.37904/metal.2022.4437\">10.37904/metal.2022.4437</a>"},"user_id":"43720","department":[{"_id":"158"},{"_id":"321"}],"_id":"36339","type":"conference","status":"public","date_created":"2023-01-12T09:42:02Z","publisher":"TANGER Ltd.","title":"Phase identification in twin-roll cast Al-Li alloys","quality_controlled":"1","year":"2022","language":[{"iso":"eng"}],"keyword":["Al-Cu-Li-M-Zr-Fe alloy","twin-roll casting","phase identification","ACOM-TEM"],"publication":"METAL 2022 Conference Proeedings","abstract":[{"text":"Al-Li-based alloys are an attractive material for aircraft and aerospace applications. Preparation of these alloys by twin-roll casting (TRC), which combines rapid metal solidification and subsequent plastic reduction in a single processing step, could improve the properties of the alloys compared to materials prepared by conventional direct-chill casting. A commonly used approach for identifying primary phases is a chemical analysis by energy dispersive spectroscopy (EDS). More accurate results can be achieved by combining the method with diffraction analysis. This process can be considerably simplified in microscopes equipped with automated crystal orientation and phase mapping (ACOM-TEM). Al-Cu-Li-Mg-Zr alloy was prepared by twin-roll casting. A combination of TEM and STEM images with chemical analysis by EDS and ACOM-TEM was used to obtain complex information about phases of boundary primary particles. The efficiency of the individual methods for the phase identification in TRC Al-Li-based alloys is discussed.","lang":"eng"}]},{"language":[{"iso":"eng"}],"article_number":"4072","keyword":["General Materials Science"],"user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"_id":"32188","status":"public","abstract":[{"lang":"eng","text":"<jats:p>The additive manufacturing (AM) of innovative lattice structures with unique mechanical properties has received widespread attention due to the capability of AM processes to fabricate freeform and intricate structures. The most common way to characterize the additively manufactured lattice structures is via the uniaxial compression test. However, although there are many applications for which lattice structures are designed for bending (e.g., sandwich panels cores and some medical implants), limited attention has been paid toward investigating the flexural behavior of metallic AM lattice structures with tunable internal architectures. The purpose of this study was to experimentally investigate the flexural behavior of AM Ti-6Al-4V lattice structures with graded density and hybrid Poisson’s ratio (PR). Four configurations of lattice structure beams with positive, negative, hybrid PR, and a novel hybrid PR with graded density were manufactured via the laser powder bed fusion (LPBF) AM process and tested under four-point bending. The manufacturability, microstructure, micro-hardness, and flexural properties of the lattices were evaluated. During the bending tests, different failure mechanisms were observed, which were highly dependent on the type of lattice geometry. The best response in terms of absorbed energy was obtained for the functionally graded hybrid PR (FGHPR) structure. Both the FGHPR and hybrid PR (HPR) structured showed a 78.7% and 62.9% increase in the absorbed energy, respectively, compared to the positive PR (PPR) structure. This highlights the great potential for FGHPR lattices to be used in protective devices, load-bearing medical implants, and energy-absorbing applications.</jats:p>"}],"type":"journal_article","publication":"Materials","doi":"10.3390/ma15124072","title":"LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio","date_created":"2022-06-27T14:50:27Z","author":[{"full_name":"Abdelaal, Osama","last_name":"Abdelaal","first_name":"Osama"},{"last_name":"Hengsbach","full_name":"Hengsbach, Florian","first_name":"Florian"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"},{"id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter"}],"volume":15,"publisher":"MDPI AG","date_updated":"2023-04-27T16:34:46Z","citation":{"ama":"Abdelaal O, Hengsbach F, Schaper M, Hoyer K-P. LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio. <i>Materials</i>. 2022;15(12). doi:<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>","ieee":"O. Abdelaal, F. Hengsbach, M. Schaper, and K.-P. Hoyer, “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio,” <i>Materials</i>, vol. 15, no. 12, Art. no. 4072, 2022, doi: <a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>.","chicago":"Abdelaal, Osama, Florian Hengsbach, Mirko Schaper, and Kay-Peter Hoyer. “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio.” <i>Materials</i> 15, no. 12 (2022). <a href=\"https://doi.org/10.3390/ma15124072\">https://doi.org/10.3390/ma15124072</a>.","short":"O. Abdelaal, F. Hengsbach, M. Schaper, K.-P. Hoyer, Materials 15 (2022).","mla":"Abdelaal, Osama, et al. “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio.” <i>Materials</i>, vol. 15, no. 12, 4072, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>.","bibtex":"@article{Abdelaal_Hengsbach_Schaper_Hoyer_2022, title={LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio}, volume={15}, DOI={<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>}, number={124072}, journal={Materials}, publisher={MDPI AG}, author={Abdelaal, Osama and Hengsbach, Florian and Schaper, Mirko and Hoyer, Kay-Peter}, year={2022} }","apa":"Abdelaal, O., Hengsbach, F., Schaper, M., &#38; Hoyer, K.-P. (2022). LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio. <i>Materials</i>, <i>15</i>(12), Article 4072. <a href=\"https://doi.org/10.3390/ma15124072\">https://doi.org/10.3390/ma15124072</a>"},"intvolume":"        15","year":"2022","issue":"12","publication_status":"published","quality_controlled":"1","publication_identifier":{"issn":["1996-1944"]}},{"status":"public","publication":"Advanced Composite Materials","type":"journal_article","language":[{"iso":"eng"}],"keyword":["Mechanical Engineering","Mechanics of Materials","Ceramics and Composites"],"department":[{"_id":"9"},{"_id":"149"},{"_id":"321"},{"_id":"158"}],"user_id":"43720","_id":"34097","page":"1-16","citation":{"bibtex":"@article{Voswinkel_Striewe_Grydin_Meinderink_Grundmeier_Schaper_Tröster_2022, title={Co-bonding of carbon fibre-reinforced epoxy and galvanised steel with laser structured interface for automotive applications}, DOI={<a href=\"https://doi.org/10.1080/09243046.2022.2143746\">10.1080/09243046.2022.2143746</a>}, journal={Advanced Composite Materials}, publisher={Informa UK Limited}, author={Voswinkel, Dietrich and Striewe, Jan Andre and Grydin, Olexandr and Meinderink, Dennis and Grundmeier, Guido and Schaper, Mirko and Tröster, Thomas}, year={2022}, pages={1–16} }","mla":"Voswinkel, Dietrich, et al. “Co-Bonding of Carbon Fibre-Reinforced Epoxy and Galvanised Steel with Laser Structured Interface for Automotive Applications.” <i>Advanced Composite Materials</i>, Informa UK Limited, 2022, pp. 1–16, doi:<a href=\"https://doi.org/10.1080/09243046.2022.2143746\">10.1080/09243046.2022.2143746</a>.","short":"D. Voswinkel, J.A. Striewe, O. Grydin, D. Meinderink, G. Grundmeier, M. Schaper, T. Tröster, Advanced Composite Materials (2022) 1–16.","apa":"Voswinkel, D., Striewe, J. A., Grydin, O., Meinderink, D., Grundmeier, G., Schaper, M., &#38; Tröster, T. (2022). Co-bonding of carbon fibre-reinforced epoxy and galvanised steel with laser structured interface for automotive applications. <i>Advanced Composite Materials</i>, 1–16. <a href=\"https://doi.org/10.1080/09243046.2022.2143746\">https://doi.org/10.1080/09243046.2022.2143746</a>","ama":"Voswinkel D, Striewe JA, Grydin O, et al. Co-bonding of carbon fibre-reinforced epoxy and galvanised steel with laser structured interface for automotive applications. <i>Advanced Composite Materials</i>. Published online 2022:1-16. doi:<a href=\"https://doi.org/10.1080/09243046.2022.2143746\">10.1080/09243046.2022.2143746</a>","ieee":"D. Voswinkel <i>et al.</i>, “Co-bonding of carbon fibre-reinforced epoxy and galvanised steel with laser structured interface for automotive applications,” <i>Advanced Composite Materials</i>, pp. 1–16, 2022, doi: <a href=\"https://doi.org/10.1080/09243046.2022.2143746\">10.1080/09243046.2022.2143746</a>.","chicago":"Voswinkel, Dietrich, Jan Andre Striewe, Olexandr Grydin, Dennis Meinderink, Guido Grundmeier, Mirko Schaper, and Thomas Tröster. “Co-Bonding of Carbon Fibre-Reinforced Epoxy and Galvanised Steel with Laser Structured Interface for Automotive Applications.” <i>Advanced Composite Materials</i>, 2022, 1–16. <a href=\"https://doi.org/10.1080/09243046.2022.2143746\">https://doi.org/10.1080/09243046.2022.2143746</a>."},"year":"2022","publication_identifier":{"issn":["0924-3046","1568-5519"]},"quality_controlled":"1","publication_status":"published","doi":"10.1080/09243046.2022.2143746","title":"Co-bonding of carbon fibre-reinforced epoxy and galvanised steel with laser structured interface for automotive applications","author":[{"first_name":"Dietrich","id":"52634","full_name":"Voswinkel, Dietrich","last_name":"Voswinkel"},{"first_name":"Jan Andre","full_name":"Striewe, Jan Andre","id":"29413","last_name":"Striewe"},{"first_name":"Olexandr","last_name":"Grydin","full_name":"Grydin, Olexandr","id":"43822"},{"orcid":"0000-0002-2755-6514","last_name":"Meinderink","full_name":"Meinderink, Dennis","id":"32378","first_name":"Dennis"},{"id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"},{"last_name":"Tröster","full_name":"Tröster, Thomas","id":"553","first_name":"Thomas"}],"date_created":"2022-11-17T08:05:26Z","date_updated":"2023-04-27T16:36:14Z","publisher":"Informa UK Limited"},{"type":"journal_article","publication":"Magnetism","status":"public","_id":"30519","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"language":[{"iso":"eng"}],"publication_status":"published","quality_controlled":"1","year":"2022","citation":{"apa":"Pramanik, S., Tasche, F., Hoyer, K.-P., &#38; Schaper, M. (2022). Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ Study. <i>Magnetism</i>, <i>2</i>, 88–104. <a href=\"https://doi.org/10.3390/magnetism2020007\">https://doi.org/10.3390/magnetism2020007</a>","mla":"Pramanik, Sudipta, et al. “Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ Study.” <i>Magnetism</i>, vol. 2, MDPI, 2022, pp. 88–104, doi:<a href=\"https://doi.org/10.3390/magnetism2020007\">10.3390/magnetism2020007</a>.","bibtex":"@article{Pramanik_Tasche_Hoyer_Schaper_2022, title={Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ Study}, volume={2}, DOI={<a href=\"https://doi.org/10.3390/magnetism2020007\">10.3390/magnetism2020007</a>}, journal={Magnetism}, publisher={MDPI}, author={Pramanik, Sudipta and Tasche, Frederik and Hoyer, Kay-Peter and Schaper, Mirko}, year={2022}, pages={88–104} }","short":"S. Pramanik, F. Tasche, K.-P. Hoyer, M. Schaper, Magnetism 2 (2022) 88–104.","chicago":"Pramanik, Sudipta, Frederik Tasche, Kay-Peter Hoyer, and Mirko Schaper. “Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ Study.” <i>Magnetism</i> 2 (2022): 88–104. <a href=\"https://doi.org/10.3390/magnetism2020007\">https://doi.org/10.3390/magnetism2020007</a>.","ieee":"S. Pramanik, F. Tasche, K.-P. Hoyer, and M. Schaper, “Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ Study,” <i>Magnetism</i>, vol. 2, pp. 88–104, 2022, doi: <a href=\"https://doi.org/10.3390/magnetism2020007\">10.3390/magnetism2020007</a>.","ama":"Pramanik S, Tasche F, Hoyer K-P, Schaper M. Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ Study. <i>Magnetism</i>. 2022;2:88-104. doi:<a href=\"https://doi.org/10.3390/magnetism2020007\">10.3390/magnetism2020007</a>"},"page":"88-104","intvolume":"         2","publisher":"MDPI","date_updated":"2023-04-27T16:34:57Z","author":[{"first_name":"Sudipta","last_name":"Pramanik","full_name":"Pramanik, Sudipta"},{"full_name":"Tasche, Frederik","last_name":"Tasche","first_name":"Frederik"},{"first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer"},{"first_name":"Mirko","id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper"}],"date_created":"2022-03-25T08:07:15Z","volume":2,"title":"Orientation-Dependent Indentation Behaviour of Additively Manufactured FeCo Sample: A Quasi In-Situ Study","doi":"10.3390/magnetism2020007"},{"main_file_link":[{"open_access":"1","url":"https://link.springer.com/article/10.1007/s11661-022-06732-z"}],"doi":"10.1007/s11661-022-06732-z","oa":"1","date_updated":"2023-04-27T16:39:55Z","author":[{"first_name":"Alexander","id":"24803","full_name":"Reitz, Alexander","orcid":"0000-0001-9047-467X","last_name":"Reitz"},{"full_name":"Grydin, Olexandr","id":"43822","last_name":"Grydin","first_name":"Olexandr"},{"full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper","first_name":"Mirko"}],"volume":53,"citation":{"ama":"Reitz A, Grydin O, Schaper M. Optical Detection of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization During Tailored Thermo-mechanical Processing of a Press Hardening Steel. <i>Metallurgical and Materials Transactions A</i>. 2022;53(8):3125-3142. doi:<a href=\"https://doi.org/10.1007/s11661-022-06732-z\">10.1007/s11661-022-06732-z</a>","ieee":"A. Reitz, O. Grydin, and M. Schaper, “Optical Detection of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization During Tailored Thermo-mechanical Processing of a Press Hardening Steel,” <i>Metallurgical and Materials Transactions A</i>, vol. 53, no. 8, pp. 3125–3142, 2022, doi: <a href=\"https://doi.org/10.1007/s11661-022-06732-z\">10.1007/s11661-022-06732-z</a>.","chicago":"Reitz, Alexander, Olexandr Grydin, and Mirko Schaper. “Optical Detection of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization During Tailored Thermo-Mechanical Processing of a Press Hardening Steel.” <i>Metallurgical and Materials Transactions A</i> 53, no. 8 (2022): 3125–42. <a href=\"https://doi.org/10.1007/s11661-022-06732-z\">https://doi.org/10.1007/s11661-022-06732-z</a>.","apa":"Reitz, A., Grydin, O., &#38; Schaper, M. (2022). Optical Detection of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization During Tailored Thermo-mechanical Processing of a Press Hardening Steel. <i>Metallurgical and Materials Transactions A</i>, <i>53</i>(8), 3125–3142. <a href=\"https://doi.org/10.1007/s11661-022-06732-z\">https://doi.org/10.1007/s11661-022-06732-z</a>","mla":"Reitz, Alexander, et al. “Optical Detection of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization During Tailored Thermo-Mechanical Processing of a Press Hardening Steel.” <i>Metallurgical and Materials Transactions A</i>, vol. 53, no. 8, Springer Science and Business Media LLC, 2022, pp. 3125–42, doi:<a href=\"https://doi.org/10.1007/s11661-022-06732-z\">10.1007/s11661-022-06732-z</a>.","bibtex":"@article{Reitz_Grydin_Schaper_2022, title={Optical Detection of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization During Tailored Thermo-mechanical Processing of a Press Hardening Steel}, volume={53}, DOI={<a href=\"https://doi.org/10.1007/s11661-022-06732-z\">10.1007/s11661-022-06732-z</a>}, number={8}, journal={Metallurgical and Materials Transactions A}, publisher={Springer Science and Business Media LLC}, author={Reitz, Alexander and Grydin, Olexandr and Schaper, Mirko}, year={2022}, pages={3125–3142} }","short":"A. Reitz, O. Grydin, M. Schaper, Metallurgical and Materials Transactions A 53 (2022) 3125–3142."},"intvolume":"        53","page":"3125-3142","publication_status":"published","publication_identifier":{"issn":["1073-5623","1543-1940"]},"_id":"36327","user_id":"43720","department":[{"_id":"158"},{"_id":"321"}],"status":"public","type":"journal_article","title":"Optical Detection of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization During Tailored Thermo-mechanical Processing of a Press Hardening Steel","publisher":"Springer Science and Business Media LLC","date_created":"2023-01-12T09:30:12Z","year":"2022","quality_controlled":"1","issue":"8","keyword":["Metals and Alloys","Mechanics of Materials","Condensed Matter Physics"],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>With an innovative optical characterization method, using high-temperature digital image correlation in combination with thermal imaging, the local change in strain and change in temperature could be determined during thermo-mechanical treatment of flat steel specimens. With data obtained by this optical method, the transformation kinetics for every area of interest along the whole measuring length of a flat specimen could be analyzed by the generation of dilatation curves. The benefit of this innovative optical characterization method compared to a dilatometer test is that the experimental effort for the design of a tailored component could be strongly reduced to the investigation of only a few tailored thermo-mechanical processed specimens. Due to the implementation of a strain and/or temperature gradient within the flat specimen, less metallographic samples are prepared for hardness analysis and analysis of the microstructural composition by scanning electron microscopy to investigate the influence of different process parameters. Compared to performed dilatometer tests in this study, the optical method obtained comparable results for the transformation start and end temperatures. For the final design of a part with tailored properties, the optical method is suitable for a time-efficient material characterization.</jats:p>\r\n                <jats:p><jats:bold>Graphical Abstract</jats:bold></jats:p>"}],"publication":"Metallurgical and Materials Transactions A"},{"publication":"Journal of Functional Biomaterials","abstract":[{"text":"<jats:p>The development of bioresorbable materials for temporary implantation enables progress in medical technology. Iron (Fe)-based degradable materials are biocompatible and exhibit good mechanical properties, but their degradation rate is low. Aside from alloying with Manganese (Mn), the creation of phases with high electrochemical potential such as silver (Ag) phases to cause the anodic dissolution of FeMn is promising. However, to enable residue-free dissolution, the Ag needs to be modified. This concern is addressed, as FeMn modified with a degradable Ag-Calcium-Lanthanum (AgCaLa) alloy is investigated. The electrochemical properties and the degradation behavior are determined via a static immersion test. The local differences in electrochemical potential increase the degradation rate (low pH values), and the formation of gaps around the Ag phases (neutral pH values) demonstrates the benefit of the strategy. Nevertheless, the formation of corrosion-inhibiting layers avoids an increased degradation rate under a neutral pH value. The complete bioresorption of the material is possible since the phases of the degradable AgCaLa alloy dissolve after the FeMn matrix. Cell viability tests reveal biocompatibility, and the antibacterial activity of the degradation supernatant is observed. Thus, FeMn modified with degradable AgCaLa phases is promising as a bioresorbable material if corrosion-inhibiting layers can be diminished.</jats:p>","lang":"eng"}],"language":[{"iso":"eng"}],"keyword":["Biomedical Engineering","Biomaterials"],"issue":"4","quality_controlled":"1","year":"2022","date_created":"2023-01-26T06:39:42Z","publisher":"MDPI AG","title":"FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability","type":"journal_article","status":"public","user_id":"43720","department":[{"_id":"302"},{"_id":"158"}],"_id":"40154","publication_status":"published","publication_identifier":{"issn":["2079-4983"]},"citation":{"ama":"Krüger JT, Hoyer K-P, Huang J, et al. FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. <i>Journal of Functional Biomaterials</i>. 2022;13(4):185. doi:<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>","chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, Jingyuan Huang, Viviane Filor, Rafael Hernan Mateus-Vargas, Hilke Oltmanns, Jessica Meißner, Guido Grundmeier, and Mirko Schaper. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” <i>Journal of Functional Biomaterials</i> 13, no. 4 (2022): 185. <a href=\"https://doi.org/10.3390/jfb13040185\">https://doi.org/10.3390/jfb13040185</a>.","ieee":"J. T. Krüger <i>et al.</i>, “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability,” <i>Journal of Functional Biomaterials</i>, vol. 13, no. 4, p. 185, 2022, doi: <a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>.","mla":"Krüger, Jan Tobias, et al. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” <i>Journal of Functional Biomaterials</i>, vol. 13, no. 4, MDPI AG, 2022, p. 185, doi:<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>.","short":"J.T. Krüger, K.-P. Hoyer, J. Huang, V. Filor, R.H. Mateus-Vargas, H. Oltmanns, J. Meißner, G. Grundmeier, M. Schaper, Journal of Functional Biomaterials 13 (2022) 185.","bibtex":"@article{Krüger_Hoyer_Huang_Filor_Mateus-Vargas_Oltmanns_Meißner_Grundmeier_Schaper_2022, title={FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability}, volume={13}, DOI={<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>}, number={4}, journal={Journal of Functional Biomaterials}, publisher={MDPI AG}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Huang, Jingyuan and Filor, Viviane and Mateus-Vargas, Rafael Hernan and Oltmanns, Hilke and Meißner, Jessica and Grundmeier, Guido and Schaper, Mirko}, year={2022}, pages={185} }","apa":"Krüger, J. T., Hoyer, K.-P., Huang, J., Filor, V., Mateus-Vargas, R. H., Oltmanns, H., Meißner, J., Grundmeier, G., &#38; Schaper, M. (2022). FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. <i>Journal of Functional Biomaterials</i>, <i>13</i>(4), 185. <a href=\"https://doi.org/10.3390/jfb13040185\">https://doi.org/10.3390/jfb13040185</a>"},"intvolume":"        13","page":"185","author":[{"first_name":"Jan Tobias","last_name":"Krüger","orcid":"0000-0002-0827-9654","id":"44307","full_name":"Krüger, Jan Tobias"},{"first_name":"Kay-Peter","id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer"},{"first_name":"Jingyuan","full_name":"Huang, Jingyuan","last_name":"Huang"},{"last_name":"Filor","full_name":"Filor, Viviane","first_name":"Viviane"},{"first_name":"Rafael Hernan","full_name":"Mateus-Vargas, Rafael Hernan","last_name":"Mateus-Vargas"},{"last_name":"Oltmanns","full_name":"Oltmanns, Hilke","first_name":"Hilke"},{"last_name":"Meißner","full_name":"Meißner, Jessica","first_name":"Jessica"},{"full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier","first_name":"Guido"},{"first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper"}],"volume":13,"date_updated":"2023-04-27T16:39:26Z","doi":"10.3390/jfb13040185"},{"doi":"10.1016/j.matchar.2022.112005","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/abs/pii/S104458032200287X"}],"date_updated":"2023-04-27T16:40:10Z","volume":190,"author":[{"full_name":"Šlapáková, Michaela","last_name":"Šlapáková","first_name":"Michaela"},{"full_name":"Křivská, Barbora","last_name":"Křivská","first_name":"Barbora"},{"first_name":"Klaudia","full_name":"Fekete, Klaudia","last_name":"Fekete"},{"first_name":"Rostislav","full_name":"Králík, Rostislav","last_name":"Králík"},{"first_name":"Olexandr","last_name":"Grydin","id":"43822","full_name":"Grydin, Olexandr"},{"first_name":"Mykhailo","last_name":"Stolbchenko","full_name":"Stolbchenko, Mykhailo"},{"first_name":"Mirko","last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720"}],"intvolume":"       190","citation":{"apa":"Šlapáková, M., Křivská, B., Fekete, K., Králík, R., Grydin, O., Stolbchenko, M., &#38; Schaper, M. (2022). The influence of surface on direction of diffusion in Al-Fe clad material. <i>Materials Characterization</i>, <i>190</i>, Article 112005. <a href=\"https://doi.org/10.1016/j.matchar.2022.112005\">https://doi.org/10.1016/j.matchar.2022.112005</a>","bibtex":"@article{Šlapáková_Křivská_Fekete_Králík_Grydin_Stolbchenko_Schaper_2022, title={The influence of surface on direction of diffusion in Al-Fe clad material}, volume={190}, DOI={<a href=\"https://doi.org/10.1016/j.matchar.2022.112005\">10.1016/j.matchar.2022.112005</a>}, number={112005}, journal={Materials Characterization}, publisher={Elsevier BV}, author={Šlapáková, Michaela and Křivská, Barbora and Fekete, Klaudia and Králík, Rostislav and Grydin, Olexandr and Stolbchenko, Mykhailo and Schaper, Mirko}, year={2022} }","short":"M. Šlapáková, B. Křivská, K. Fekete, R. Králík, O. Grydin, M. Stolbchenko, M. Schaper, Materials Characterization 190 (2022).","mla":"Šlapáková, Michaela, et al. “The Influence of Surface on Direction of Diffusion in Al-Fe Clad Material.” <i>Materials Characterization</i>, vol. 190, 112005, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.matchar.2022.112005\">10.1016/j.matchar.2022.112005</a>.","chicago":"Šlapáková, Michaela, Barbora Křivská, Klaudia Fekete, Rostislav Králík, Olexandr Grydin, Mykhailo Stolbchenko, and Mirko Schaper. “The Influence of Surface on Direction of Diffusion in Al-Fe Clad Material.” <i>Materials Characterization</i> 190 (2022). <a href=\"https://doi.org/10.1016/j.matchar.2022.112005\">https://doi.org/10.1016/j.matchar.2022.112005</a>.","ieee":"M. Šlapáková <i>et al.</i>, “The influence of surface on direction of diffusion in Al-Fe clad material,” <i>Materials Characterization</i>, vol. 190, Art. no. 112005, 2022, doi: <a href=\"https://doi.org/10.1016/j.matchar.2022.112005\">10.1016/j.matchar.2022.112005</a>.","ama":"Šlapáková M, Křivská B, Fekete K, et al. The influence of surface on direction of diffusion in Al-Fe clad material. <i>Materials Characterization</i>. 2022;190. doi:<a href=\"https://doi.org/10.1016/j.matchar.2022.112005\">10.1016/j.matchar.2022.112005</a>"},"publication_identifier":{"issn":["1044-5803"]},"publication_status":"published","article_number":"112005","article_type":"original","_id":"36328","department":[{"_id":"158"},{"_id":"321"}],"user_id":"43720","status":"public","type":"journal_article","title":"The influence of surface on direction of diffusion in Al-Fe clad material","publisher":"Elsevier BV","date_created":"2023-01-12T09:32:05Z","year":"2022","quality_controlled":"1","keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","General Materials Science"],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Aluminium-steel clad composite was manufactured by twin-roll casting. An intermetallic layer of Al5Fe2 and Al13Fe4 formed at the interface upon annealing above 500 °C. During in-situ annealing in transmission electron microscope, the layer grew towards the steel side of the interface in tongue-like protrusions. A study of furnace-annealed samples revealed, that the bulk growth of the interface phase proceeds towards the aluminium side. The growth towards steel is a surface effect that takes place simultaneously with the bulk growth towards aluminium. At the beginning of the intermetallic layer formation diffusion of Fe into aluminium prevails, afterwards Al atoms diffuse throught the newly formed intermetallic layer towards steel and the whole interface shifts towards aluminium. The kinetics of growth of the intermetallic layer follows parabolic law in both cases, indicating that the growth is governed by diffusion."}],"publication":"Materials Characterization"},{"citation":{"bibtex":"@article{Westermann_Reitz_Mahnken_Schaper_Grydin_2022, title={Microstructure transformations in a press hardening steel during tailored thermo‐mechanical processing}, DOI={<a href=\"https://doi.org/10.1002/srin.202100346\">10.1002/srin.202100346</a>}, journal={steel research international}, author={Westermann, Hendrik and Reitz, Alexander and Mahnken, Rolf and Schaper, Mirko and Grydin, Olexandr}, year={2022} }","short":"H. Westermann, A. Reitz, R. Mahnken, M. Schaper, O. Grydin, Steel Research International (2022).","mla":"Westermann, Hendrik, et al. “Microstructure Transformations in a Press Hardening Steel during Tailored Thermo‐mechanical Processing.” <i>Steel Research International</i>, 2022, doi:<a href=\"https://doi.org/10.1002/srin.202100346\">10.1002/srin.202100346</a>.","apa":"Westermann, H., Reitz, A., Mahnken, R., Schaper, M., &#38; Grydin, O. (2022). Microstructure transformations in a press hardening steel during tailored thermo‐mechanical processing. <i>Steel Research International</i>. <a href=\"https://doi.org/10.1002/srin.202100346\">https://doi.org/10.1002/srin.202100346</a>","ama":"Westermann H, Reitz A, Mahnken R, Schaper M, Grydin O. Microstructure transformations in a press hardening steel during tailored thermo‐mechanical processing. <i>steel research international</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1002/srin.202100346\">10.1002/srin.202100346</a>","ieee":"H. Westermann, A. Reitz, R. Mahnken, M. Schaper, and O. Grydin, “Microstructure transformations in a press hardening steel during tailored thermo‐mechanical processing,” <i>steel research international</i>, 2022, doi: <a href=\"https://doi.org/10.1002/srin.202100346\">10.1002/srin.202100346</a>.","chicago":"Westermann, Hendrik, Alexander Reitz, Rolf Mahnken, Mirko Schaper, and Olexandr Grydin. “Microstructure Transformations in a Press Hardening Steel during Tailored Thermo‐mechanical Processing.” <i>Steel Research International</i>, 2022. <a href=\"https://doi.org/10.1002/srin.202100346\">https://doi.org/10.1002/srin.202100346</a>."},"year":"2022","publication_status":"published","publication_identifier":{"issn":["1611-3683","1869-344X"]},"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/srin.202100346 [Titel anhand dieser DOI in Citavi-Projekt übernehmen] "}],"doi":"10.1002/srin.202100346","title":"Microstructure transformations in a press hardening steel during tailored thermo‐mechanical processing","author":[{"last_name":"Westermann","orcid":"0000-0002-5034-9708","id":"60816","full_name":"Westermann, Hendrik","first_name":"Hendrik"},{"first_name":"Alexander","last_name":"Reitz","orcid":"0000-0001-9047-467X","id":"24803","full_name":"Reitz, Alexander"},{"full_name":"Mahnken, Rolf","id":"335","last_name":"Mahnken","first_name":"Rolf"},{"first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper"},{"first_name":"Olexandr","last_name":"Grydin","id":"43822","full_name":"Grydin, Olexandr"}],"date_created":"2021-09-06T12:00:55Z","date_updated":"2023-04-27T16:39:38Z","oa":"1","status":"public","type":"journal_article","publication":"steel research international","language":[{"iso":"eng"}],"user_id":"43720","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"},{"_id":"158"}],"_id":"23794"},{"has_accepted_license":"1","publication_identifier":{"issn":["2075-4701"]},"publication_status":"published","intvolume":"        12","citation":{"apa":"Hein, M., Kokalj, D., Lopes Dias, N. F., Stangier, D., Oltmanns, H., Pramanik, S., Kietzmann, M., Hoyer, K.-P., Meißner, J., Tillmann, W., &#38; Schaper, M. (2022). Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications. <i>Metals</i>, <i>12</i>(1), Article 122. <a href=\"https://doi.org/10.3390/met12010122\">https://doi.org/10.3390/met12010122</a>","bibtex":"@article{Hein_Kokalj_Lopes Dias_Stangier_Oltmanns_Pramanik_Kietzmann_Hoyer_Meißner_Tillmann_et al._2022, title={Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications}, volume={12}, DOI={<a href=\"https://doi.org/10.3390/met12010122\">10.3390/met12010122</a>}, number={1122}, journal={Metals}, publisher={MDPI AG}, author={Hein, Maxwell and Kokalj, David and Lopes Dias, Nelson Filipe and Stangier, Dominic and Oltmanns, Hilke and Pramanik, Sudipta and Kietzmann, Manfred and Hoyer, Kay-Peter and Meißner, Jessica and Tillmann, Wolfgang and et al.}, year={2022} }","short":"M. Hein, D. Kokalj, N.F. Lopes Dias, D. Stangier, H. Oltmanns, S. Pramanik, M. Kietzmann, K.-P. Hoyer, J. Meißner, W. Tillmann, M. Schaper, Metals 12 (2022).","mla":"Hein, Maxwell, et al. “Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications.” <i>Metals</i>, vol. 12, no. 1, 122, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/met12010122\">10.3390/met12010122</a>.","chicago":"Hein, Maxwell, David Kokalj, Nelson Filipe Lopes Dias, Dominic Stangier, Hilke Oltmanns, Sudipta Pramanik, Manfred Kietzmann, et al. “Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications.” <i>Metals</i> 12, no. 1 (2022). <a href=\"https://doi.org/10.3390/met12010122\">https://doi.org/10.3390/met12010122</a>.","ieee":"M. Hein <i>et al.</i>, “Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications,” <i>Metals</i>, vol. 12, no. 1, Art. no. 122, 2022, doi: <a href=\"https://doi.org/10.3390/met12010122\">10.3390/met12010122</a>.","ama":"Hein M, Kokalj D, Lopes Dias NF, et al. Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications. <i>Metals</i>. 2022;12(1). doi:<a href=\"https://doi.org/10.3390/met12010122\">10.3390/met12010122</a>"},"volume":12,"author":[{"last_name":"Hein","orcid":"0000-0002-3732-2236","full_name":"Hein, Maxwell","id":"52771","first_name":"Maxwell"},{"full_name":"Kokalj, David","last_name":"Kokalj","first_name":"David"},{"last_name":"Lopes Dias","full_name":"Lopes Dias, Nelson Filipe","first_name":"Nelson Filipe"},{"first_name":"Dominic","last_name":"Stangier","full_name":"Stangier, Dominic"},{"last_name":"Oltmanns","full_name":"Oltmanns, Hilke","first_name":"Hilke"},{"full_name":"Pramanik, Sudipta","last_name":"Pramanik","first_name":"Sudipta"},{"full_name":"Kietzmann, Manfred","last_name":"Kietzmann","first_name":"Manfred"},{"id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter"},{"last_name":"Meißner","full_name":"Meißner, Jessica","first_name":"Jessica"},{"full_name":"Tillmann, Wolfgang","last_name":"Tillmann","first_name":"Wolfgang"},{"first_name":"Mirko","id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper"}],"oa":"1","date_updated":"2023-04-27T16:42:19Z","doi":"10.3390/met12010122","main_file_link":[{"url":"https://www.mdpi.com/2075-4701/12/1/122","open_access":"1"}],"type":"journal_article","status":"public","department":[{"_id":"158"}],"user_id":"43720","_id":"29196","file_date_updated":"2022-01-10T08:27:11Z","article_number":"122","article_type":"original","issue":"1","quality_controlled":"1","year":"2022","date_created":"2022-01-10T08:25:58Z","publisher":"MDPI AG","title":"Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications","publication":"Metals","file":[{"access_level":"closed","file_id":"29197","file_name":"Hein et al - 2022 - Low Cycle Fatigue Performance of Additively Processed and Heat-Treated Ti-6Al-7Nb Alloy for Biomedical Applications.pdf","file_size":6222748,"creator":"maxhein","date_created":"2022-01-10T08:27:11Z","date_updated":"2022-01-10T08:27:11Z","relation":"main_file","success":1,"content_type":"application/pdf"}],"abstract":[{"lang":"eng","text":"In biomedical engineering, laser powder bed fusion is an advanced manufacturing technology, which enables, for example, the production of patient-customized implants with complex geometries. Ti-6Al-7Nb shows promising improvements, especially regarding biocompatibility, compared with other titanium alloys. The biocompatible features are investigated employing cytocompatibility and antibacterial examinations on Al2O3-blasted and untreated surfaces. The mechanical properties of additively manufactured Ti-6Al-7Nb are evaluated in as-built and heat-treated conditions. Recrystallization annealing (925 °C for 4 h), β annealing (1050 °C for 2 h), as well as stress relieving (600 °C for 4 h) are applied. For microstructural investigation, scanning and transmission electron microscopy are performed. The different microstructures and the mechanical properties are compared. Mechanical behavior is determined based on quasi-static tensile tests and strain-controlled low cycle fatigue tests with total strain amplitudes εA of 0.35%, 0.5%, and 0.8%. The as-built and stress-relieved conditions meet the mechanical demands for the tensile properties of the international standard ISO 5832-11. Based on the Coffin–Manson–Basquin relation, fatigue strength and ductility coefficients, as well as exponents, are determined to examine fatigue life for the different conditions. The stress-relieved condition exhibits, overall, the best properties regarding monotonic tensile and cyclic fatigue behavior.</jats:p>"}],"language":[{"iso":"eng"}],"keyword":["General Materials Science","Metals and Alloys","laser powder bed fusion","Ti-6Al-7Nb","titanium alloy","biomedical engineering","low cycle fatigue","microstructure","nanostructure"],"ddc":["620"]},{"quality_controlled":"1","year":"2022","publisher":"Elsevier BV","date_created":"2022-02-11T17:19:11Z","title":"Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5","publication":"Materials Science and Engineering: A","abstract":[{"lang":"eng","text":"In order to reduce CO2 emissions in the transport sector, the approach of load-adapted components is increasingly being pursued. For the design of such components, it is crucial to determine their resulting microstructure and mechanical properties. For this purpose, continuous cooling transformation diagrams and deformation continuous cooling transformation diagrams are utilized, however, their curves are strongly influenced by the chemical composition, the initial state and especially the process parameters.\r\n\r\nIn this study, the influence of the process parameters on the transformation kinetics is systematically investigated using an innovative characterization method. The experimental setup allowed a near-process analysis of the transformation kinetics, resulting microstructure and mechanical properties for a specific process route with a reduced number of specimens. A systematic investigation of the effects of different process parameters on the microstructural and mechanical properties made it possible to reveal interactions and independencies between the process parameters in order to design a partial heating or differential cooling process. Furthermore, the implementation of two different cooling conditions, representative of differential cooling in the die relief method with tool-contact and non-contact areas, showed that the soaking duration has a significant influence on the microstructure in the non-contact tool area."}],"keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","General Materials Science"],"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["0921-5093"]},"citation":{"ieee":"A. Reitz, O. Grydin, and M. Schaper, “Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5,” <i>Materials Science and Engineering: A</i>, vol. 838, Art. no. 142780, 2022, doi: <a href=\"https://doi.org/10.1016/j.msea.2022.142780\">10.1016/j.msea.2022.142780</a>.","chicago":"Reitz, Alexander, Olexandr Grydin, and Mirko Schaper. “Influence of Thermomechanical Processing on the Microstructural and Mechanical Properties of Steel 22MnB5.” <i>Materials Science and Engineering: A</i> 838 (2022). <a href=\"https://doi.org/10.1016/j.msea.2022.142780\">https://doi.org/10.1016/j.msea.2022.142780</a>.","ama":"Reitz A, Grydin O, Schaper M. Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5. <i>Materials Science and Engineering: A</i>. 2022;838. doi:<a href=\"https://doi.org/10.1016/j.msea.2022.142780\">10.1016/j.msea.2022.142780</a>","short":"A. Reitz, O. Grydin, M. Schaper, Materials Science and Engineering: A 838 (2022).","bibtex":"@article{Reitz_Grydin_Schaper_2022, title={Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5}, volume={838}, DOI={<a href=\"https://doi.org/10.1016/j.msea.2022.142780\">10.1016/j.msea.2022.142780</a>}, number={142780}, journal={Materials Science and Engineering: A}, publisher={Elsevier BV}, author={Reitz, Alexander and Grydin, Olexandr and Schaper, Mirko}, year={2022} }","mla":"Reitz, Alexander, et al. “Influence of Thermomechanical Processing on the Microstructural and Mechanical Properties of Steel 22MnB5.” <i>Materials Science and Engineering: A</i>, vol. 838, 142780, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.msea.2022.142780\">10.1016/j.msea.2022.142780</a>.","apa":"Reitz, A., Grydin, O., &#38; Schaper, M. (2022). Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5. <i>Materials Science and Engineering: A</i>, <i>838</i>, Article 142780. <a href=\"https://doi.org/10.1016/j.msea.2022.142780\">https://doi.org/10.1016/j.msea.2022.142780</a>"},"intvolume":"       838","date_updated":"2023-04-27T16:42:08Z","author":[{"first_name":"Alexander","id":"24803","full_name":"Reitz, Alexander","last_name":"Reitz","orcid":"0000-0001-9047-467X"},{"first_name":"Olexandr","id":"43822","full_name":"Grydin, Olexandr","last_name":"Grydin"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"}],"volume":838,"main_file_link":[{"url":"https://www.sciencedirect.com/science/article/abs/pii/S0921509322001885"}],"doi":"10.1016/j.msea.2022.142780","type":"journal_article","status":"public","_id":"29811","user_id":"43720","department":[{"_id":"158"},{"_id":"321"}],"article_number":"142780","article_type":"original","funded_apc":"1"},{"title":"FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability","publisher":"MDPI AG","date_created":"2022-10-14T07:18:50Z","year":"2022","quality_controlled":"1","issue":"4","keyword":["Biomedical Engineering","Biomaterials"],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"<jats:p>The development of bioresorbable materials for temporary implantation enables progress in medical technology. Iron (Fe)-based degradable materials are biocompatible and exhibit good mechanical properties, but their degradation rate is low. Aside from alloying with Manganese (Mn), the creation of phases with high electrochemical potential such as silver (Ag) phases to cause the anodic dissolution of FeMn is promising. However, to enable residue-free dissolution, the Ag needs to be modified. This concern is addressed, as FeMn modified with a degradable Ag-Calcium-Lanthanum (AgCaLa) alloy is investigated. The electrochemical properties and the degradation behavior are determined via a static immersion test. The local differences in electrochemical potential increase the degradation rate (low pH values), and the formation of gaps around the Ag phases (neutral pH values) demonstrates the benefit of the strategy. Nevertheless, the formation of corrosion-inhibiting layers avoids an increased degradation rate under a neutral pH value. The complete bioresorption of the material is possible since the phases of the degradable AgCaLa alloy dissolve after the FeMn matrix. Cell viability tests reveal biocompatibility, and the antibacterial activity of the degradation supernatant is observed. Thus, FeMn modified with degradable AgCaLa phases is promising as a bioresorbable material if corrosion-inhibiting layers can be diminished.</jats:p>"}],"publication":"Journal of Functional Biomaterials","doi":"10.3390/jfb13040185","date_updated":"2023-04-27T16:41:07Z","author":[{"first_name":"Jan Tobias","full_name":"Krüger, Jan Tobias","id":"44307","orcid":"0000-0002-0827-9654","last_name":"Krüger"},{"first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer"},{"last_name":"Huang","full_name":"Huang, Jingyuan","first_name":"Jingyuan"},{"last_name":"Filor","full_name":"Filor, Viviane","first_name":"Viviane"},{"first_name":"Rafael Hernan","last_name":"Mateus-Vargas","full_name":"Mateus-Vargas, Rafael Hernan"},{"full_name":"Oltmanns, Hilke","last_name":"Oltmanns","first_name":"Hilke"},{"first_name":"Jessica","last_name":"Meißner","full_name":"Meißner, Jessica"},{"full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier","first_name":"Guido"},{"first_name":"Mirko","id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper"}],"volume":13,"citation":{"apa":"Krüger, J. T., Hoyer, K.-P., Huang, J., Filor, V., Mateus-Vargas, R. H., Oltmanns, H., Meißner, J., Grundmeier, G., &#38; Schaper, M. (2022). FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. <i>Journal of Functional Biomaterials</i>, <i>13</i>(4), Article 185. <a href=\"https://doi.org/10.3390/jfb13040185\">https://doi.org/10.3390/jfb13040185</a>","mla":"Krüger, Jan Tobias, et al. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” <i>Journal of Functional Biomaterials</i>, vol. 13, no. 4, 185, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>.","bibtex":"@article{Krüger_Hoyer_Huang_Filor_Mateus-Vargas_Oltmanns_Meißner_Grundmeier_Schaper_2022, title={FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability}, volume={13}, DOI={<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>}, number={4185}, journal={Journal of Functional Biomaterials}, publisher={MDPI AG}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Huang, Jingyuan and Filor, Viviane and Mateus-Vargas, Rafael Hernan and Oltmanns, Hilke and Meißner, Jessica and Grundmeier, Guido and Schaper, Mirko}, year={2022} }","short":"J.T. Krüger, K.-P. Hoyer, J. Huang, V. Filor, R.H. Mateus-Vargas, H. Oltmanns, J. Meißner, G. Grundmeier, M. Schaper, Journal of Functional Biomaterials 13 (2022).","ieee":"J. T. Krüger <i>et al.</i>, “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability,” <i>Journal of Functional Biomaterials</i>, vol. 13, no. 4, Art. no. 185, 2022, doi: <a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>.","chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, Jingyuan Huang, Viviane Filor, Rafael Hernan Mateus-Vargas, Hilke Oltmanns, Jessica Meißner, Guido Grundmeier, and Mirko Schaper. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” <i>Journal of Functional Biomaterials</i> 13, no. 4 (2022). <a href=\"https://doi.org/10.3390/jfb13040185\">https://doi.org/10.3390/jfb13040185</a>.","ama":"Krüger JT, Hoyer K-P, Huang J, et al. FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. <i>Journal of Functional Biomaterials</i>. 2022;13(4). doi:<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>"},"intvolume":"        13","publication_status":"published","publication_identifier":{"issn":["2079-4983"]},"article_number":"185","_id":"33723","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"status":"public","type":"journal_article"},{"publication":"Surface and Coatings Technology","keyword":["Materials Chemistry","Surfaces","Coatings and Films","Surfaces and Interfaces","Condensed Matter Physics","General Chemistry"],"language":[{"iso":"eng"}],"quality_controlled":"1","year":"2022","publisher":"Elsevier BV","date_created":"2022-12-21T09:35:17Z","title":"Enhancement of the delamination resistance of adhesive film coated surface laser melted aluminum 7075-T6 alloy by aminophosphonic acid adsorption","type":"journal_article","status":"public","_id":"34652","department":[{"_id":"302"}],"user_id":"43720","article_number":"128835","publication_identifier":{"issn":["0257-8972"]},"publication_status":"published","intvolume":"       447","citation":{"apa":"Vieth, P., Garthe, M.-A., Voswinkel, D., Schaper, M., &#38; Grundmeier, G. (2022). Enhancement of the delamination resistance of adhesive film coated surface laser melted aluminum 7075-T6 alloy by aminophosphonic acid adsorption. <i>Surface and Coatings Technology</i>, <i>447</i>, Article 128835. <a href=\"https://doi.org/10.1016/j.surfcoat.2022.128835\">https://doi.org/10.1016/j.surfcoat.2022.128835</a>","short":"P. Vieth, M.-A. Garthe, D. Voswinkel, M. Schaper, G. Grundmeier, Surface and Coatings Technology 447 (2022).","bibtex":"@article{Vieth_Garthe_Voswinkel_Schaper_Grundmeier_2022, title={Enhancement of the delamination resistance of adhesive film coated surface laser melted aluminum 7075-T6 alloy by aminophosphonic acid adsorption}, volume={447}, DOI={<a href=\"https://doi.org/10.1016/j.surfcoat.2022.128835\">10.1016/j.surfcoat.2022.128835</a>}, number={128835}, journal={Surface and Coatings Technology}, publisher={Elsevier BV}, author={Vieth, P. and Garthe, M.-A. and Voswinkel, Dietrich and Schaper, Mirko and Grundmeier, Guido}, year={2022} }","mla":"Vieth, P., et al. “Enhancement of the Delamination Resistance of Adhesive Film Coated Surface Laser Melted Aluminum 7075-T6 Alloy by Aminophosphonic Acid Adsorption.” <i>Surface and Coatings Technology</i>, vol. 447, 128835, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.surfcoat.2022.128835\">10.1016/j.surfcoat.2022.128835</a>.","ama":"Vieth P, Garthe M-A, Voswinkel D, Schaper M, Grundmeier G. Enhancement of the delamination resistance of adhesive film coated surface laser melted aluminum 7075-T6 alloy by aminophosphonic acid adsorption. <i>Surface and Coatings Technology</i>. 2022;447. doi:<a href=\"https://doi.org/10.1016/j.surfcoat.2022.128835\">10.1016/j.surfcoat.2022.128835</a>","ieee":"P. Vieth, M.-A. Garthe, D. Voswinkel, M. Schaper, and G. Grundmeier, “Enhancement of the delamination resistance of adhesive film coated surface laser melted aluminum 7075-T6 alloy by aminophosphonic acid adsorption,” <i>Surface and Coatings Technology</i>, vol. 447, Art. no. 128835, 2022, doi: <a href=\"https://doi.org/10.1016/j.surfcoat.2022.128835\">10.1016/j.surfcoat.2022.128835</a>.","chicago":"Vieth, P., M.-A. Garthe, Dietrich Voswinkel, Mirko Schaper, and Guido Grundmeier. “Enhancement of the Delamination Resistance of Adhesive Film Coated Surface Laser Melted Aluminum 7075-T6 Alloy by Aminophosphonic Acid Adsorption.” <i>Surface and Coatings Technology</i> 447 (2022). <a href=\"https://doi.org/10.1016/j.surfcoat.2022.128835\">https://doi.org/10.1016/j.surfcoat.2022.128835</a>."},"date_updated":"2023-04-27T16:40:55Z","volume":447,"author":[{"first_name":"P.","last_name":"Vieth","full_name":"Vieth, P."},{"first_name":"M.-A.","last_name":"Garthe","full_name":"Garthe, M.-A."},{"first_name":"Dietrich","last_name":"Voswinkel","id":"52634","full_name":"Voswinkel, Dietrich"},{"full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper","first_name":"Mirko"},{"first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido","id":"194"}],"doi":"10.1016/j.surfcoat.2022.128835"},{"citation":{"ama":"Tillmann W, Lopes Dias NF, Kokalj D, et al. Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications. <i>Materials Letters</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1016/j.matlet.2022.132384\">10.1016/j.matlet.2022.132384</a>","ieee":"W. Tillmann <i>et al.</i>, “Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications,” <i>Materials Letters</i>, Art. no. 132384, 2022, doi: <a href=\"https://doi.org/10.1016/j.matlet.2022.132384\">10.1016/j.matlet.2022.132384</a>.","chicago":"Tillmann, Wolfgang, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier, Maxwell Hein, Kay-Peter Hoyer, Mirko Schaper, Daria Gödecke, Hilke Oltmanns, and Jessica Meißner. “Tribo-Functional PVD Thin Films Deposited onto Additively Manufactured Ti6Al7Nb for Biomedical Applications.” <i>Materials Letters</i>, 2022. <a href=\"https://doi.org/10.1016/j.matlet.2022.132384\">https://doi.org/10.1016/j.matlet.2022.132384</a>.","mla":"Tillmann, Wolfgang, et al. “Tribo-Functional PVD Thin Films Deposited onto Additively Manufactured Ti6Al7Nb for Biomedical Applications.” <i>Materials Letters</i>, 132384, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.matlet.2022.132384\">10.1016/j.matlet.2022.132384</a>.","bibtex":"@article{Tillmann_Lopes Dias_Kokalj_Stangier_Hein_Hoyer_Schaper_Gödecke_Oltmanns_Meißner_2022, title={Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications}, DOI={<a href=\"https://doi.org/10.1016/j.matlet.2022.132384\">10.1016/j.matlet.2022.132384</a>}, number={132384}, journal={Materials Letters}, publisher={Elsevier BV}, author={Tillmann, Wolfgang and Lopes Dias, Nelson Filipe and Kokalj, David and Stangier, Dominic and Hein, Maxwell and Hoyer, Kay-Peter and Schaper, Mirko and Gödecke, Daria and Oltmanns, Hilke and Meißner, Jessica}, year={2022} }","short":"W. Tillmann, N.F. Lopes Dias, D. Kokalj, D. Stangier, M. Hein, K.-P. Hoyer, M. Schaper, D. Gödecke, H. Oltmanns, J. Meißner, Materials Letters (2022).","apa":"Tillmann, W., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hein, M., Hoyer, K.-P., Schaper, M., Gödecke, D., Oltmanns, H., &#38; Meißner, J. (2022). Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications. <i>Materials Letters</i>, Article 132384. <a href=\"https://doi.org/10.1016/j.matlet.2022.132384\">https://doi.org/10.1016/j.matlet.2022.132384</a>"},"year":"2022","publication_status":"published","publication_identifier":{"issn":["0167-577X"]},"quality_controlled":"1","doi":"10.1016/j.matlet.2022.132384","title":"Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications","author":[{"full_name":"Tillmann, Wolfgang","last_name":"Tillmann","first_name":"Wolfgang"},{"first_name":"Nelson Filipe","last_name":"Lopes Dias","full_name":"Lopes Dias, Nelson Filipe"},{"first_name":"David","full_name":"Kokalj, David","last_name":"Kokalj"},{"first_name":"Dominic","full_name":"Stangier, Dominic","last_name":"Stangier"},{"first_name":"Maxwell","full_name":"Hein, Maxwell","id":"52771","orcid":"0000-0002-3732-2236","last_name":"Hein"},{"first_name":"Kay-Peter","id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer"},{"first_name":"Mirko","last_name":"Schaper","id":"43720","full_name":"Schaper, Mirko"},{"full_name":"Gödecke, Daria","last_name":"Gödecke","first_name":"Daria"},{"full_name":"Oltmanns, Hilke","last_name":"Oltmanns","first_name":"Hilke"},{"last_name":"Meißner","full_name":"Meißner, Jessica","first_name":"Jessica"}],"date_created":"2022-05-07T12:31:45Z","publisher":"Elsevier BV","date_updated":"2023-04-27T16:41:45Z","status":"public","type":"journal_article","publication":"Materials Letters","language":[{"iso":"eng"}],"article_number":"132384","keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","General Materials Science"],"user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"_id":"31076"},{"language":[{"iso":"eng"}],"keyword":["Condensed Matter Physics","General Materials Science"],"department":[{"_id":"9"},{"_id":"158"}],"user_id":"43720","_id":"31075","status":"public","publication":"Advanced Engineering Materials","type":"journal_article","doi":"10.1002/adem.202200022","title":"Characterization and analysis of plastic instability in an ultrafine‐grained medium Mn TRIP steel","date_created":"2022-05-07T12:29:54Z","author":[{"last_name":"Teng","full_name":"Teng, Zhenjie","first_name":"Zhenjie"},{"first_name":"Haoran","full_name":"Wu, Haoran","last_name":"Wu"},{"last_name":"Pramanik","full_name":"Pramanik, Sudipta","first_name":"Sudipta"},{"full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer","first_name":"Kay-Peter"},{"full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper","first_name":"Mirko"},{"full_name":"Zhang, Hanlon","last_name":"Zhang","first_name":"Hanlon"},{"first_name":"Christian","last_name":"Boller","full_name":"Boller, Christian"},{"first_name":"Peter","last_name":"Starke","full_name":"Starke, Peter"}],"publisher":"Wiley","date_updated":"2023-04-27T16:43:36Z","citation":{"apa":"Teng, Z., Wu, H., Pramanik, S., Hoyer, K.-P., Schaper, M., Zhang, H., Boller, C., &#38; Starke, P. (2022). Characterization and analysis of plastic instability in an ultrafine‐grained medium Mn TRIP steel. <i>Advanced Engineering Materials</i>. <a href=\"https://doi.org/10.1002/adem.202200022\">https://doi.org/10.1002/adem.202200022</a>","short":"Z. Teng, H. Wu, S. Pramanik, K.-P. Hoyer, M. Schaper, H. Zhang, C. Boller, P. Starke, Advanced Engineering Materials (2022).","bibtex":"@article{Teng_Wu_Pramanik_Hoyer_Schaper_Zhang_Boller_Starke_2022, title={Characterization and analysis of plastic instability in an ultrafine‐grained medium Mn TRIP steel}, DOI={<a href=\"https://doi.org/10.1002/adem.202200022\">10.1002/adem.202200022</a>}, journal={Advanced Engineering Materials}, publisher={Wiley}, author={Teng, Zhenjie and Wu, Haoran and Pramanik, Sudipta and Hoyer, Kay-Peter and Schaper, Mirko and Zhang, Hanlon and Boller, Christian and Starke, Peter}, year={2022} }","mla":"Teng, Zhenjie, et al. “Characterization and Analysis of Plastic Instability in an Ultrafine‐grained Medium Mn TRIP Steel.” <i>Advanced Engineering Materials</i>, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/adem.202200022\">10.1002/adem.202200022</a>.","ieee":"Z. Teng <i>et al.</i>, “Characterization and analysis of plastic instability in an ultrafine‐grained medium Mn TRIP steel,” <i>Advanced Engineering Materials</i>, 2022, doi: <a href=\"https://doi.org/10.1002/adem.202200022\">10.1002/adem.202200022</a>.","chicago":"Teng, Zhenjie, Haoran Wu, Sudipta Pramanik, Kay-Peter Hoyer, Mirko Schaper, Hanlon Zhang, Christian Boller, and Peter Starke. “Characterization and Analysis of Plastic Instability in an Ultrafine‐grained Medium Mn TRIP Steel.” <i>Advanced Engineering Materials</i>, 2022. <a href=\"https://doi.org/10.1002/adem.202200022\">https://doi.org/10.1002/adem.202200022</a>.","ama":"Teng Z, Wu H, Pramanik S, et al. Characterization and analysis of plastic instability in an ultrafine‐grained medium Mn TRIP steel. <i>Advanced Engineering Materials</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1002/adem.202200022\">10.1002/adem.202200022</a>"},"year":"2022","publication_identifier":{"issn":["1438-1656","1527-2648"]},"quality_controlled":"1","publication_status":"published"},{"status":"public","type":"journal_article","publication":"Advanced Engineering Materials","language":[{"iso":"eng"}],"article_number":"2201008","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"_id":"33498","citation":{"short":"J.T. Krüger, K.-P. Hoyer, A. Andreiev, M. Schaper, C. Zinn, Advanced Engineering Materials (2022).","mla":"Krüger, Jan Tobias, et al. “Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate.” <i>Advanced Engineering Materials</i>, 2201008, 2022, doi:<a href=\"https://doi.org/10.1002/adem.202201008\">https://doi.org/10.1002/adem.202201008</a>.","bibtex":"@article{Krüger_Hoyer_Andreiev_Schaper_Zinn_2022, title={Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate}, DOI={<a href=\"https://doi.org/10.1002/adem.202201008\">https://doi.org/10.1002/adem.202201008</a>}, number={2201008}, journal={Advanced Engineering Materials}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Andreiev, Anatolii and Schaper, Mirko and Zinn, Carolin}, year={2022} }","apa":"Krüger, J. T., Hoyer, K.-P., Andreiev, A., Schaper, M., &#38; Zinn, C. (2022). Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate. <i>Advanced Engineering Materials</i>, Article 2201008. <a href=\"https://doi.org/10.1002/adem.202201008\">https://doi.org/10.1002/adem.202201008</a>","chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, Anatolii Andreiev, Mirko Schaper, and Carolin Zinn. “Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate.” <i>Advanced Engineering Materials</i>, 2022. <a href=\"https://doi.org/10.1002/adem.202201008\">https://doi.org/10.1002/adem.202201008</a>.","ieee":"J. T. Krüger, K.-P. Hoyer, A. Andreiev, M. Schaper, and C. Zinn, “Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate,” <i>Advanced Engineering Materials</i>, Art. no. 2201008, 2022, doi: <a href=\"https://doi.org/10.1002/adem.202201008\">https://doi.org/10.1002/adem.202201008</a>.","ama":"Krüger JT, Hoyer K-P, Andreiev A, Schaper M, Zinn C. Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate. <i>Advanced Engineering Materials</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1002/adem.202201008\">https://doi.org/10.1002/adem.202201008</a>"},"year":"2022","quality_controlled":"1","doi":"https://doi.org/10.1002/adem.202201008","title":"Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate","date_created":"2022-09-29T08:40:55Z","author":[{"first_name":"Jan Tobias","last_name":"Krüger","orcid":"0000-0002-0827-9654","full_name":"Krüger, Jan Tobias","id":"44307"},{"last_name":"Hoyer","full_name":"Hoyer, Kay-Peter","id":"48411","first_name":"Kay-Peter"},{"first_name":"Anatolii","full_name":"Andreiev, Anatolii","id":"50215","last_name":"Andreiev"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"},{"full_name":"Zinn, Carolin","last_name":"Zinn","first_name":"Carolin"}],"date_updated":"2023-04-27T16:41:20Z"},{"_id":"41497","department":[{"_id":"9"},{"_id":"158"}],"user_id":"43720","article_number":"1217","type":"journal_article","status":"public","date_updated":"2023-04-27T16:45:48Z","volume":12,"author":[{"first_name":"Sudipta","full_name":"Pramanik, Sudipta","last_name":"Pramanik"},{"last_name":"Milaege","full_name":"Milaege, Dennis","first_name":"Dennis"},{"last_name":"Hoyer","full_name":"Hoyer, Kay-Peter","id":"48411","first_name":"Kay-Peter"},{"full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper","first_name":"Mirko"}],"doi":"10.3390/cryst12091217","publication_identifier":{"issn":["2073-4352"]},"publication_status":"published","intvolume":"        12","citation":{"bibtex":"@article{Pramanik_Milaege_Hoyer_Schaper_2022, title={Additively Manufactured Nested and Non-Nested Cellular Solids for Effective Stress Distribution and Thermal Insulation Applications: An Experimental and Finite Element Analysis Study}, volume={12}, DOI={<a href=\"https://doi.org/10.3390/cryst12091217\">10.3390/cryst12091217</a>}, number={91217}, journal={Crystals}, publisher={MDPI AG}, author={Pramanik, Sudipta and Milaege, Dennis and Hoyer, Kay-Peter and Schaper, Mirko}, year={2022} }","mla":"Pramanik, Sudipta, et al. “Additively Manufactured Nested and Non-Nested Cellular Solids for Effective Stress Distribution and Thermal Insulation Applications: An Experimental and Finite Element Analysis Study.” <i>Crystals</i>, vol. 12, no. 9, 1217, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/cryst12091217\">10.3390/cryst12091217</a>.","short":"S. Pramanik, D. Milaege, K.-P. Hoyer, M. Schaper, Crystals 12 (2022).","apa":"Pramanik, S., Milaege, D., Hoyer, K.-P., &#38; Schaper, M. (2022). Additively Manufactured Nested and Non-Nested Cellular Solids for Effective Stress Distribution and Thermal Insulation Applications: An Experimental and Finite Element Analysis Study. <i>Crystals</i>, <i>12</i>(9), Article 1217. <a href=\"https://doi.org/10.3390/cryst12091217\">https://doi.org/10.3390/cryst12091217</a>","ama":"Pramanik S, Milaege D, Hoyer K-P, Schaper M. Additively Manufactured Nested and Non-Nested Cellular Solids for Effective Stress Distribution and Thermal Insulation Applications: An Experimental and Finite Element Analysis Study. <i>Crystals</i>. 2022;12(9). doi:<a href=\"https://doi.org/10.3390/cryst12091217\">10.3390/cryst12091217</a>","chicago":"Pramanik, Sudipta, Dennis Milaege, Kay-Peter Hoyer, and Mirko Schaper. “Additively Manufactured Nested and Non-Nested Cellular Solids for Effective Stress Distribution and Thermal Insulation Applications: An Experimental and Finite Element Analysis Study.” <i>Crystals</i> 12, no. 9 (2022). <a href=\"https://doi.org/10.3390/cryst12091217\">https://doi.org/10.3390/cryst12091217</a>.","ieee":"S. Pramanik, D. Milaege, K.-P. Hoyer, and M. Schaper, “Additively Manufactured Nested and Non-Nested Cellular Solids for Effective Stress Distribution and Thermal Insulation Applications: An Experimental and Finite Element Analysis Study,” <i>Crystals</i>, vol. 12, no. 9, Art. no. 1217, 2022, doi: <a href=\"https://doi.org/10.3390/cryst12091217\">10.3390/cryst12091217</a>."},"keyword":["Inorganic Chemistry","Condensed Matter Physics","General Materials Science","General Chemical Engineering"],"language":[{"iso":"eng"}],"publication":"Crystals","abstract":[{"lang":"eng","text":"<jats:p>In this study, the design, additive manufacturing and experimental as well as simulation investigation of mechanical and thermal properties of cellular solids are addressed. For this, two cellular solids having nested and non-nested structures are designed and additively manufactured via laser powder bed fusion. The primary objective is to design cellular solids which absorb a significant amount of energy upon impact loading without transmitting a high amount of stress into the cellular solids. Therefore, compression testing of the two cellular solids is performed. The nested and non-nested cellular solids show similar energy absorption properties; however, the nested cellular solid transmits a lower amount of stress in the cellular structure compared to the non-nested cellular solid. The experimentally measured strain (by DIC) in the interior region of the nested cellular solid is lower despite a higher value of externally imposed compressive strain. The second objective of this study is to determine the thermal insulation properties of cellular solids. For measuring the thermal insulation properties, the samples are placed on a hot plate; and the surface temperature distribution is measured by an infrared camera. The thermal insulating performance of both cellular types is sufficient for temperatures exceeding 100 °C. However, the thermal insulating performance of a non-nested cellular solid is slightly better than that of the nested cellular solid. Additional thermal simulations predict a relatively higher temperature distribution on the cellular solid surfaces compared to experimental results. The simulated residual stress shows a similar distribution for both types, but the magnitude of residual stress is different for the cellular solids upon cooling from different temperatures of the hot plate.</jats:p>"}],"publisher":"MDPI AG","date_created":"2023-02-02T14:27:40Z","title":"Additively Manufactured Nested and Non-Nested Cellular Solids for Effective Stress Distribution and Thermal Insulation Applications: An Experimental and Finite Element Analysis Study","quality_controlled":"1","issue":"9","year":"2022"},{"citation":{"ama":"Krüger JT, Hoyer K-P, Huang J, et al. FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. <i>Journal of Functional Biomaterials</i>. 2022;13(4). doi:<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>","ieee":"J. T. Krüger <i>et al.</i>, “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability,” <i>Journal of Functional Biomaterials</i>, vol. 13, no. 4, Art. no. 185, 2022, doi: <a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>.","chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, Jingyuan Huang, Viviane Filor, Rafael Hernan Mateus-Vargas, Hilke Oltmanns, Jessica Meißner, Guido Grundmeier, and Mirko Schaper. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” <i>Journal of Functional Biomaterials</i> 13, no. 4 (2022). <a href=\"https://doi.org/10.3390/jfb13040185\">https://doi.org/10.3390/jfb13040185</a>.","short":"J.T. Krüger, K.-P. Hoyer, J. Huang, V. Filor, R.H. Mateus-Vargas, H. Oltmanns, J. Meißner, G. Grundmeier, M. Schaper, Journal of Functional Biomaterials 13 (2022).","mla":"Krüger, Jan Tobias, et al. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” <i>Journal of Functional Biomaterials</i>, vol. 13, no. 4, 185, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>.","bibtex":"@article{Krüger_Hoyer_Huang_Filor_Mateus-Vargas_Oltmanns_Meißner_Grundmeier_Schaper_2022, title={FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability}, volume={13}, DOI={<a href=\"https://doi.org/10.3390/jfb13040185\">10.3390/jfb13040185</a>}, number={4185}, journal={Journal of Functional Biomaterials}, publisher={MDPI AG}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Huang, Jingyuan and Filor, Viviane and Mateus-Vargas, Rafael Hernan and Oltmanns, Hilke and Meißner, Jessica and Grundmeier, Guido and Schaper, Mirko}, year={2022} }","apa":"Krüger, J. T., Hoyer, K.-P., Huang, J., Filor, V., Mateus-Vargas, R. H., Oltmanns, H., Meißner, J., Grundmeier, G., &#38; Schaper, M. (2022). FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. <i>Journal of Functional Biomaterials</i>, <i>13</i>(4), Article 185. <a href=\"https://doi.org/10.3390/jfb13040185\">https://doi.org/10.3390/jfb13040185</a>"},"intvolume":"        13","publication_status":"published","publication_identifier":{"issn":["2079-4983"]},"doi":"10.3390/jfb13040185","date_updated":"2023-04-27T16:45:32Z","author":[{"first_name":"Jan Tobias","full_name":"Krüger, Jan Tobias","id":"44307","orcid":"0000-0002-0827-9654","last_name":"Krüger"},{"first_name":"Kay-Peter","last_name":"Hoyer","id":"48411","full_name":"Hoyer, Kay-Peter"},{"full_name":"Huang, Jingyuan","last_name":"Huang","first_name":"Jingyuan"},{"last_name":"Filor","full_name":"Filor, Viviane","first_name":"Viviane"},{"first_name":"Rafael Hernan","full_name":"Mateus-Vargas, Rafael Hernan","last_name":"Mateus-Vargas"},{"first_name":"Hilke","last_name":"Oltmanns","full_name":"Oltmanns, Hilke"},{"last_name":"Meißner","full_name":"Meißner, Jessica","first_name":"Jessica"},{"last_name":"Grundmeier","id":"194","full_name":"Grundmeier, Guido","first_name":"Guido"},{"last_name":"Schaper","id":"43720","full_name":"Schaper, Mirko","first_name":"Mirko"}],"volume":13,"status":"public","type":"journal_article","article_number":"185","_id":"41494","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"year":"2022","quality_controlled":"1","issue":"4","title":"FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability","publisher":"MDPI AG","date_created":"2023-02-02T14:26:25Z","abstract":[{"lang":"eng","text":"<jats:p>The development of bioresorbable materials for temporary implantation enables progress in medical technology. Iron (Fe)-based degradable materials are biocompatible and exhibit good mechanical properties, but their degradation rate is low. Aside from alloying with Manganese (Mn), the creation of phases with high electrochemical potential such as silver (Ag) phases to cause the anodic dissolution of FeMn is promising. However, to enable residue-free dissolution, the Ag needs to be modified. This concern is addressed, as FeMn modified with a degradable Ag-Calcium-Lanthanum (AgCaLa) alloy is investigated. The electrochemical properties and the degradation behavior are determined via a static immersion test. The local differences in electrochemical potential increase the degradation rate (low pH values), and the formation of gaps around the Ag phases (neutral pH values) demonstrates the benefit of the strategy. Nevertheless, the formation of corrosion-inhibiting layers avoids an increased degradation rate under a neutral pH value. The complete bioresorption of the material is possible since the phases of the degradable AgCaLa alloy dissolve after the FeMn matrix. Cell viability tests reveal biocompatibility, and the antibacterial activity of the degradation supernatant is observed. Thus, FeMn modified with degradable AgCaLa phases is promising as a bioresorbable material if corrosion-inhibiting layers can be diminished.</jats:p>"}],"publication":"Journal of Functional Biomaterials","keyword":["Biomedical Engineering","Biomaterials"],"language":[{"iso":"eng"}]},{"status":"public","type":"journal_article","article_number":"4072","_id":"41499","department":[{"_id":"9"},{"_id":"158"}],"user_id":"43720","intvolume":"        15","citation":{"ieee":"O. Abdelaal, F. Hengsbach, M. Schaper, and K.-P. Hoyer, “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio,” <i>Materials</i>, vol. 15, no. 12, Art. no. 4072, 2022, doi: <a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>.","chicago":"Abdelaal, Osama, Florian Hengsbach, Mirko Schaper, and Kay-Peter Hoyer. “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio.” <i>Materials</i> 15, no. 12 (2022). <a href=\"https://doi.org/10.3390/ma15124072\">https://doi.org/10.3390/ma15124072</a>.","ama":"Abdelaal O, Hengsbach F, Schaper M, Hoyer K-P. LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio. <i>Materials</i>. 2022;15(12). doi:<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>","apa":"Abdelaal, O., Hengsbach, F., Schaper, M., &#38; Hoyer, K.-P. (2022). LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio. <i>Materials</i>, <i>15</i>(12), Article 4072. <a href=\"https://doi.org/10.3390/ma15124072\">https://doi.org/10.3390/ma15124072</a>","short":"O. Abdelaal, F. Hengsbach, M. Schaper, K.-P. Hoyer, Materials 15 (2022).","bibtex":"@article{Abdelaal_Hengsbach_Schaper_Hoyer_2022, title={LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio}, volume={15}, DOI={<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>}, number={124072}, journal={Materials}, publisher={MDPI AG}, author={Abdelaal, Osama and Hengsbach, Florian and Schaper, Mirko and Hoyer, Kay-Peter}, year={2022} }","mla":"Abdelaal, Osama, et al. “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio.” <i>Materials</i>, vol. 15, no. 12, 4072, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>."},"publication_identifier":{"issn":["1996-1944"]},"publication_status":"published","doi":"10.3390/ma15124072","date_updated":"2023-04-27T16:46:12Z","volume":15,"author":[{"full_name":"Abdelaal, Osama","last_name":"Abdelaal","first_name":"Osama"},{"first_name":"Florian","last_name":"Hengsbach","full_name":"Hengsbach, Florian"},{"first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper"},{"id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter"}],"abstract":[{"lang":"eng","text":"<jats:p>The additive manufacturing (AM) of innovative lattice structures with unique mechanical properties has received widespread attention due to the capability of AM processes to fabricate freeform and intricate structures. The most common way to characterize the additively manufactured lattice structures is via the uniaxial compression test. However, although there are many applications for which lattice structures are designed for bending (e.g., sandwich panels cores and some medical implants), limited attention has been paid toward investigating the flexural behavior of metallic AM lattice structures with tunable internal architectures. The purpose of this study was to experimentally investigate the flexural behavior of AM Ti-6Al-4V lattice structures with graded density and hybrid Poisson’s ratio (PR). Four configurations of lattice structure beams with positive, negative, hybrid PR, and a novel hybrid PR with graded density were manufactured via the laser powder bed fusion (LPBF) AM process and tested under four-point bending. The manufacturability, microstructure, micro-hardness, and flexural properties of the lattices were evaluated. During the bending tests, different failure mechanisms were observed, which were highly dependent on the type of lattice geometry. The best response in terms of absorbed energy was obtained for the functionally graded hybrid PR (FGHPR) structure. Both the FGHPR and hybrid PR (HPR) structured showed a 78.7% and 62.9% increase in the absorbed energy, respectively, compared to the positive PR (PPR) structure. This highlights the great potential for FGHPR lattices to be used in protective devices, load-bearing medical implants, and energy-absorbing applications.</jats:p>"}],"publication":"Materials","keyword":["General Materials Science"],"language":[{"iso":"eng"}],"year":"2022","quality_controlled":"1","issue":"12","title":"LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio","publisher":"MDPI AG","date_created":"2023-02-02T14:28:34Z"},{"title":"Determination of the burst pressure of pillow plates using finite element methods","publisher":"Elsevier","date_created":"2023-04-27T16:40:09Z","year":"2022","quality_controlled":"1","language":[{"iso":"eng"}],"publication":"Computer Aided Chemical Engineering","conference":{"location":"Toulouse, France","end_date":"2022.06.15","start_date":"2022.06.12","name":"32nd European Symposium on Computer Aided Process Engineering"},"doi":"10.1016/b978-0-323-95879-0.50022-9","date_updated":"2023-04-27T16:43:55Z","volume":51,"author":[{"first_name":"Alexander","last_name":"Zibart","id":"11029","full_name":"Zibart, Alexander"},{"first_name":"Bernhard","full_name":"Spang, Bernhard","last_name":"Spang"},{"first_name":"Eugeny Y.","id":"665","full_name":"Kenig, Eugeny Y.","last_name":"Kenig"}],"page":"127-132","intvolume":"        51","citation":{"ieee":"A. Zibart, B. Spang, and E. Y. Kenig, “Determination of the burst pressure of pillow plates using finite element methods,” in <i>Computer Aided Chemical Engineering</i>, Toulouse, France, 2022, vol. 51, pp. 127–132, doi: <a href=\"https://doi.org/10.1016/b978-0-323-95879-0.50022-9\">10.1016/b978-0-323-95879-0.50022-9</a>.","chicago":"Zibart, Alexander, Bernhard Spang, and Eugeny Y. Kenig. “Determination of the Burst Pressure of Pillow Plates Using Finite Element Methods.” In <i>Computer Aided Chemical Engineering</i>, 51:127–32. Elsevier, 2022. <a href=\"https://doi.org/10.1016/b978-0-323-95879-0.50022-9\">https://doi.org/10.1016/b978-0-323-95879-0.50022-9</a>.","ama":"Zibart A, Spang B, Kenig EY. Determination of the burst pressure of pillow plates using finite element methods. In: <i>Computer Aided Chemical Engineering</i>. Vol 51. Elsevier; 2022:127-132. doi:<a href=\"https://doi.org/10.1016/b978-0-323-95879-0.50022-9\">10.1016/b978-0-323-95879-0.50022-9</a>","apa":"Zibart, A., Spang, B., &#38; Kenig, E. Y. (2022). Determination of the burst pressure of pillow plates using finite element methods. <i>Computer Aided Chemical Engineering</i>, <i>51</i>, 127–132. <a href=\"https://doi.org/10.1016/b978-0-323-95879-0.50022-9\">https://doi.org/10.1016/b978-0-323-95879-0.50022-9</a>","bibtex":"@inproceedings{Zibart_Spang_Kenig_2022, title={Determination of the burst pressure of pillow plates using finite element methods}, volume={51}, DOI={<a href=\"https://doi.org/10.1016/b978-0-323-95879-0.50022-9\">10.1016/b978-0-323-95879-0.50022-9</a>}, booktitle={Computer Aided Chemical Engineering}, publisher={Elsevier}, author={Zibart, Alexander and Spang, Bernhard and Kenig, Eugeny Y.}, year={2022}, pages={127–132} }","mla":"Zibart, Alexander, et al. “Determination of the Burst Pressure of Pillow Plates Using Finite Element Methods.” <i>Computer Aided Chemical Engineering</i>, vol. 51, Elsevier, 2022, pp. 127–32, doi:<a href=\"https://doi.org/10.1016/b978-0-323-95879-0.50022-9\">10.1016/b978-0-323-95879-0.50022-9</a>.","short":"A. Zibart, B. Spang, E.Y. Kenig, in: Computer Aided Chemical Engineering, Elsevier, 2022, pp. 127–132."},"publication_identifier":{"issn":["1570-7946"],"isbn":["9780323958790"]},"publication_status":"published","_id":"44242","department":[{"_id":"145"}],"user_id":"90390","status":"public","type":"conference"}]