--- _id: '36327' abstract: - lang: eng text: "AbstractWith 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.\r\n \ Graphical Abstract" author: - first_name: Alexander full_name: Reitz, Alexander id: '24803' last_name: Reitz orcid: 0000-0001-9047-467X - first_name: Olexandr full_name: Grydin, Olexandr id: '43822' last_name: Grydin - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper 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. Metallurgical and Materials Transactions A. 2022;53(8):3125-3142. doi:10.1007/s11661-022-06732-z' apa: 'Reitz, A., Grydin, O., & 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. Metallurgical and Materials Transactions A, 53(8), 3125–3142. https://doi.org/10.1007/s11661-022-06732-z' 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={10.1007/s11661-022-06732-z}, 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} }' 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.” Metallurgical and Materials Transactions A 53, no. 8 (2022): 3125–42. https://doi.org/10.1007/s11661-022-06732-z.' 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,” Metallurgical and Materials Transactions A, vol. 53, no. 8, pp. 3125–3142, 2022, doi: 10.1007/s11661-022-06732-z.' 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.” Metallurgical and Materials Transactions A, vol. 53, no. 8, Springer Science and Business Media LLC, 2022, pp. 3125–42, doi:10.1007/s11661-022-06732-z.' short: A. Reitz, O. Grydin, M. Schaper, Metallurgical and Materials Transactions A 53 (2022) 3125–3142. date_created: 2023-01-12T09:30:12Z date_updated: 2023-04-27T16:39:55Z department: - _id: '158' - _id: '321' doi: 10.1007/s11661-022-06732-z intvolume: ' 53' issue: '8' keyword: - Metals and Alloys - Mechanics of Materials - Condensed Matter Physics language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/article/10.1007/s11661-022-06732-z oa: '1' page: 3125-3142 publication: Metallurgical and Materials Transactions A publication_identifier: issn: - 1073-5623 - 1543-1940 publication_status: published publisher: Springer Science and Business Media LLC quality_controlled: '1' status: public 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' type: journal_article user_id: '43720' volume: 53 year: '2022' ... --- _id: '36328' 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. article_number: '112005' article_type: original author: - first_name: Michaela full_name: Šlapáková, Michaela last_name: Šlapáková - first_name: Barbora full_name: Křivská, Barbora last_name: Křivská - first_name: Klaudia full_name: Fekete, Klaudia last_name: Fekete - first_name: Rostislav full_name: Králík, Rostislav last_name: Králík - first_name: Olexandr full_name: Grydin, Olexandr id: '43822' last_name: Grydin - first_name: Mykhailo full_name: Stolbchenko, Mykhailo last_name: Stolbchenko - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: Šlapáková M, Křivská B, Fekete K, et al. The influence of surface on direction of diffusion in Al-Fe clad material. Materials Characterization. 2022;190. doi:10.1016/j.matchar.2022.112005 apa: Šlapáková, M., Křivská, B., Fekete, K., Králík, R., Grydin, O., Stolbchenko, M., & Schaper, M. (2022). The influence of surface on direction of diffusion in Al-Fe clad material. Materials Characterization, 190, Article 112005. https://doi.org/10.1016/j.matchar.2022.112005 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={10.1016/j.matchar.2022.112005}, 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} }' 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.” Materials Characterization 190 (2022). https://doi.org/10.1016/j.matchar.2022.112005. ieee: 'M. Šlapáková et al., “The influence of surface on direction of diffusion in Al-Fe clad material,” Materials Characterization, vol. 190, Art. no. 112005, 2022, doi: 10.1016/j.matchar.2022.112005.' mla: Šlapáková, Michaela, et al. “The Influence of Surface on Direction of Diffusion in Al-Fe Clad Material.” Materials Characterization, vol. 190, 112005, Elsevier BV, 2022, doi:10.1016/j.matchar.2022.112005. short: M. Šlapáková, B. Křivská, K. Fekete, R. Králík, O. Grydin, M. Stolbchenko, M. Schaper, Materials Characterization 190 (2022). date_created: 2023-01-12T09:32:05Z date_updated: 2023-04-27T16:40:10Z department: - _id: '158' - _id: '321' doi: 10.1016/j.matchar.2022.112005 intvolume: ' 190' keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng main_file_link: - url: https://www.sciencedirect.com/science/article/abs/pii/S104458032200287X publication: Materials Characterization publication_identifier: issn: - 1044-5803 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: The influence of surface on direction of diffusion in Al-Fe clad material type: journal_article user_id: '43720' volume: 190 year: '2022' ... --- _id: '29811' 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." article_number: '142780' article_type: original author: - first_name: Alexander full_name: Reitz, Alexander id: '24803' last_name: Reitz orcid: 0000-0001-9047-467X - first_name: Olexandr full_name: Grydin, Olexandr id: '43822' last_name: Grydin - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: 'Reitz A, Grydin O, Schaper M. Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5. Materials Science and Engineering: A. 2022;838. doi:10.1016/j.msea.2022.142780' apa: 'Reitz, A., Grydin, O., & Schaper, M. (2022). Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5. Materials Science and Engineering: A, 838, Article 142780. https://doi.org/10.1016/j.msea.2022.142780' bibtex: '@article{Reitz_Grydin_Schaper_2022, title={Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5}, volume={838}, DOI={10.1016/j.msea.2022.142780}, number={142780}, journal={Materials Science and Engineering: A}, publisher={Elsevier BV}, author={Reitz, Alexander and Grydin, Olexandr and Schaper, Mirko}, year={2022} }' chicago: 'Reitz, Alexander, Olexandr Grydin, and Mirko Schaper. “Influence of Thermomechanical Processing on the Microstructural and Mechanical Properties of Steel 22MnB5.” Materials Science and Engineering: A 838 (2022). https://doi.org/10.1016/j.msea.2022.142780.' ieee: 'A. Reitz, O. Grydin, and M. Schaper, “Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5,” Materials Science and Engineering: A, vol. 838, Art. no. 142780, 2022, doi: 10.1016/j.msea.2022.142780.' mla: 'Reitz, Alexander, et al. “Influence of Thermomechanical Processing on the Microstructural and Mechanical Properties of Steel 22MnB5.” Materials Science and Engineering: A, vol. 838, 142780, Elsevier BV, 2022, doi:10.1016/j.msea.2022.142780.' short: 'A. Reitz, O. Grydin, M. Schaper, Materials Science and Engineering: A 838 (2022).' date_created: 2022-02-11T17:19:11Z date_updated: 2023-04-27T16:42:08Z department: - _id: '158' - _id: '321' doi: 10.1016/j.msea.2022.142780 funded_apc: '1' intvolume: ' 838' keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng main_file_link: - url: https://www.sciencedirect.com/science/article/abs/pii/S0921509322001885 publication: 'Materials Science and Engineering: A' publication_identifier: issn: - 0921-5093 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Influence of thermomechanical processing on the microstructural and mechanical properties of steel 22MnB5 type: journal_article user_id: '43720' volume: 838 year: '2022' ... --- _id: '31076' article_number: '132384' author: - first_name: Wolfgang full_name: Tillmann, Wolfgang last_name: Tillmann - first_name: Nelson Filipe full_name: Lopes Dias, Nelson Filipe last_name: Lopes Dias - 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' last_name: Hein orcid: 0000-0002-3732-2236 - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper - first_name: Daria full_name: Gödecke, Daria last_name: Gödecke - first_name: Hilke full_name: Oltmanns, Hilke last_name: Oltmanns - first_name: Jessica full_name: Meißner, Jessica last_name: Meißner citation: ama: Tillmann W, Lopes Dias NF, Kokalj D, et al. Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications. Materials Letters. Published online 2022. doi:10.1016/j.matlet.2022.132384 apa: Tillmann, W., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hein, M., Hoyer, K.-P., Schaper, M., Gödecke, D., Oltmanns, H., & Meißner, J. (2022). Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications. Materials Letters, Article 132384. https://doi.org/10.1016/j.matlet.2022.132384 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={10.1016/j.matlet.2022.132384}, 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} }' 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.” Materials Letters, 2022. https://doi.org/10.1016/j.matlet.2022.132384. ieee: 'W. Tillmann et al., “Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications,” Materials Letters, Art. no. 132384, 2022, doi: 10.1016/j.matlet.2022.132384.' mla: Tillmann, Wolfgang, et al. “Tribo-Functional PVD Thin Films Deposited onto Additively Manufactured Ti6Al7Nb for Biomedical Applications.” Materials Letters, 132384, Elsevier BV, 2022, doi:10.1016/j.matlet.2022.132384. 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). date_created: 2022-05-07T12:31:45Z date_updated: 2023-04-27T16:41:45Z department: - _id: '9' - _id: '158' doi: 10.1016/j.matlet.2022.132384 keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng publication: Materials Letters publication_identifier: issn: - 0167-577X publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications type: journal_article user_id: '43720' year: '2022' ... --- _id: '41496' article_number: '107235' author: - first_name: Maxwell full_name: Hein, Maxwell id: '52771' last_name: Hein orcid: 0000-0002-3732-2236 - first_name: Nelson Filipe full_name: Lopes Dias, Nelson Filipe last_name: Lopes Dias - first_name: David full_name: Kokalj, David last_name: Kokalj - first_name: Dominic full_name: Stangier, Dominic last_name: Stangier - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Wolfgang full_name: Tillmann, Wolfgang last_name: Tillmann - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: Hein M, Lopes Dias NF, Kokalj D, et al. On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy. International Journal of Fatigue. 2022;166. doi:10.1016/j.ijfatigue.2022.107235 apa: Hein, M., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hoyer, K.-P., Tillmann, W., & Schaper, M. (2022). On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy. International Journal of Fatigue, 166, Article 107235. https://doi.org/10.1016/j.ijfatigue.2022.107235 bibtex: '@article{Hein_Lopes Dias_Kokalj_Stangier_Hoyer_Tillmann_Schaper_2022, title={On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy}, volume={166}, DOI={10.1016/j.ijfatigue.2022.107235}, number={107235}, journal={International Journal of Fatigue}, publisher={Elsevier BV}, author={Hein, Maxwell and Lopes Dias, Nelson Filipe and Kokalj, David and Stangier, Dominic and Hoyer, Kay-Peter and Tillmann, Wolfgang and Schaper, Mirko}, year={2022} }' chicago: Hein, Maxwell, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier, Kay-Peter Hoyer, Wolfgang Tillmann, and Mirko Schaper. “On the Influence of Physical Vapor Deposited Thin Coatings on the Low-Cycle Fatigue Behavior of Additively Processed Ti-6Al-7Nb Alloy.” International Journal of Fatigue 166 (2022). https://doi.org/10.1016/j.ijfatigue.2022.107235. ieee: 'M. Hein et al., “On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy,” International Journal of Fatigue, vol. 166, Art. no. 107235, 2022, doi: 10.1016/j.ijfatigue.2022.107235.' mla: Hein, Maxwell, et al. “On the Influence of Physical Vapor Deposited Thin Coatings on the Low-Cycle Fatigue Behavior of Additively Processed Ti-6Al-7Nb Alloy.” International Journal of Fatigue, vol. 166, 107235, Elsevier BV, 2022, doi:10.1016/j.ijfatigue.2022.107235. short: M. Hein, N.F. Lopes Dias, D. Kokalj, D. Stangier, K.-P. Hoyer, W. Tillmann, M. Schaper, International Journal of Fatigue 166 (2022). date_created: 2023-02-02T14:27:17Z date_updated: 2023-04-27T16:45:58Z department: - _id: '9' - _id: '158' doi: 10.1016/j.ijfatigue.2022.107235 intvolume: ' 166' keyword: - Industrial and Manufacturing Engineering - Mechanical Engineering - Mechanics of Materials - General Materials Science - Modeling and Simulation language: - iso: eng publication: International Journal of Fatigue publication_identifier: issn: - 0142-1123 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy type: journal_article user_id: '43720' volume: 166 year: '2022' ... --- _id: '41495' article_number: '143887' author: - first_name: Sudipta full_name: Pramanik, Sudipta last_name: Pramanik - first_name: Dennis full_name: Milaege, Dennis last_name: Milaege - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: 'Pramanik S, Milaege D, Hoyer K-P, Schaper M. Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications. Materials Science and Engineering: A. 2022;854. doi:10.1016/j.msea.2022.143887' apa: 'Pramanik, S., Milaege, D., Hoyer, K.-P., & Schaper, M. (2022). Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications. Materials Science and Engineering: A, 854, Article 143887. https://doi.org/10.1016/j.msea.2022.143887' bibtex: '@article{Pramanik_Milaege_Hoyer_Schaper_2022, title={Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications}, volume={854}, DOI={10.1016/j.msea.2022.143887}, number={143887}, journal={Materials Science and Engineering: A}, publisher={Elsevier BV}, author={Pramanik, Sudipta and Milaege, Dennis and Hoyer, Kay-Peter and Schaper, Mirko}, year={2022} }' chicago: 'Pramanik, Sudipta, Dennis Milaege, Kay-Peter Hoyer, and Mirko Schaper. “Additively Manufactured Novel Ti6Al7Nb Circular Honeycomb Cellular Solid for Energy Absorbing Applications.” Materials Science and Engineering: A 854 (2022). https://doi.org/10.1016/j.msea.2022.143887.' ieee: 'S. Pramanik, D. Milaege, K.-P. Hoyer, and M. Schaper, “Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications,” Materials Science and Engineering: A, vol. 854, Art. no. 143887, 2022, doi: 10.1016/j.msea.2022.143887.' mla: 'Pramanik, Sudipta, et al. “Additively Manufactured Novel Ti6Al7Nb Circular Honeycomb Cellular Solid for Energy Absorbing Applications.” Materials Science and Engineering: A, vol. 854, 143887, Elsevier BV, 2022, doi:10.1016/j.msea.2022.143887.' short: 'S. Pramanik, D. Milaege, K.-P. Hoyer, M. Schaper, Materials Science and Engineering: A 854 (2022).' date_created: 2023-02-02T14:26:53Z date_updated: 2023-04-27T16:45:41Z department: - _id: '9' - _id: '158' doi: 10.1016/j.msea.2022.143887 intvolume: ' 854' keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng publication: 'Materials Science and Engineering: A' publication_identifier: issn: - 0921-5093 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications type: journal_article user_id: '43720' volume: 854 year: '2022' ... --- _id: '41501' article_number: '132384' author: - first_name: Wolfgang full_name: Tillmann, Wolfgang last_name: Tillmann - first_name: Nelson Filipe full_name: Lopes Dias, Nelson Filipe last_name: Lopes Dias - 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' last_name: Hein orcid: 0000-0002-3732-2236 - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper - first_name: Daria full_name: Gödecke, Daria last_name: Gödecke - first_name: Hilke full_name: Oltmanns, Hilke last_name: Oltmanns - first_name: Jessica full_name: Meißner, Jessica last_name: Meißner citation: ama: Tillmann W, Lopes Dias NF, Kokalj D, et al. Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications. Materials Letters. 2022;321. doi:10.1016/j.matlet.2022.132384 apa: Tillmann, W., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hein, M., Hoyer, K.-P., Schaper, M., Gödecke, D., Oltmanns, H., & Meißner, J. (2022). Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications. Materials Letters, 321, Article 132384. https://doi.org/10.1016/j.matlet.2022.132384 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}, volume={321}, DOI={10.1016/j.matlet.2022.132384}, 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} }' 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.” Materials Letters 321 (2022). https://doi.org/10.1016/j.matlet.2022.132384. ieee: 'W. Tillmann et al., “Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications,” Materials Letters, vol. 321, Art. no. 132384, 2022, doi: 10.1016/j.matlet.2022.132384.' mla: Tillmann, Wolfgang, et al. “Tribo-Functional PVD Thin Films Deposited onto Additively Manufactured Ti6Al7Nb for Biomedical Applications.” Materials Letters, vol. 321, 132384, Elsevier BV, 2022, doi:10.1016/j.matlet.2022.132384. 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 321 (2022). date_created: 2023-02-02T14:29:15Z date_updated: 2023-04-27T16:46:18Z department: - _id: '9' - _id: '158' doi: 10.1016/j.matlet.2022.132384 intvolume: ' 321' keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng publication: Materials Letters publication_identifier: issn: - 0167-577X publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Tribo-functional PVD thin films deposited onto additively manufactured Ti6Al7Nb for biomedical applications type: journal_article user_id: '43720' volume: 321 year: '2022' ... --- _id: '41491' article_number: '143887' author: - first_name: Sudipta full_name: Pramanik, Sudipta last_name: Pramanik - first_name: Dennis full_name: Milaege, Dennis last_name: Milaege - first_name: Kay-Peter full_name: Hoyer, Kay-Peter last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko last_name: Schaper citation: ama: 'Pramanik S, Milaege D, Hoyer K-P, Schaper M. Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications. Materials Science and Engineering: A. 2022;854. doi:10.1016/j.msea.2022.143887' apa: 'Pramanik, S., Milaege, D., Hoyer, K.-P., & Schaper, M. (2022). Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications. Materials Science and Engineering: A, 854, Article 143887. https://doi.org/10.1016/j.msea.2022.143887' bibtex: '@article{Pramanik_Milaege_Hoyer_Schaper_2022, title={Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications}, volume={854}, DOI={10.1016/j.msea.2022.143887}, number={143887}, journal={Materials Science and Engineering: A}, publisher={Elsevier BV}, author={Pramanik, Sudipta and Milaege, Dennis and Hoyer, Kay-Peter and Schaper, Mirko}, year={2022} }' chicago: 'Pramanik, Sudipta, Dennis Milaege, Kay-Peter Hoyer, and Mirko Schaper. “Additively Manufactured Novel Ti6Al7Nb Circular Honeycomb Cellular Solid for Energy Absorbing Applications.” Materials Science and Engineering: A 854 (2022). https://doi.org/10.1016/j.msea.2022.143887.' ieee: 'S. Pramanik, D. Milaege, K.-P. Hoyer, and M. Schaper, “Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications,” Materials Science and Engineering: A, vol. 854, Art. no. 143887, 2022, doi: 10.1016/j.msea.2022.143887.' mla: 'Pramanik, Sudipta, et al. “Additively Manufactured Novel Ti6Al7Nb Circular Honeycomb Cellular Solid for Energy Absorbing Applications.” Materials Science and Engineering: A, vol. 854, 143887, Elsevier BV, 2022, doi:10.1016/j.msea.2022.143887.' short: 'S. Pramanik, D. Milaege, K.-P. Hoyer, M. Schaper, Materials Science and Engineering: A 854 (2022).' date_created: 2023-02-02T14:24:04Z date_updated: 2023-04-27T16:47:59Z department: - _id: '9' - _id: '158' doi: 10.1016/j.msea.2022.143887 intvolume: ' 854' keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng publication: 'Materials Science and Engineering: A' publication_identifier: issn: - 0921-5093 publication_status: published publisher: Elsevier BV status: public title: Additively manufactured novel Ti6Al7Nb circular honeycomb cellular solid for energy absorbing applications type: journal_article user_id: '48411' volume: 854 year: '2022' ... --- _id: '41490' article_number: '107235' author: - first_name: Maxwell full_name: Hein, Maxwell last_name: Hein - first_name: Nelson Filipe full_name: Lopes Dias, Nelson Filipe last_name: Lopes Dias - first_name: David full_name: Kokalj, David last_name: Kokalj - first_name: Dominic full_name: Stangier, Dominic last_name: Stangier - first_name: Kay-Peter full_name: Hoyer, Kay-Peter last_name: Hoyer - first_name: Wolfgang full_name: Tillmann, Wolfgang last_name: Tillmann - first_name: Mirko full_name: Schaper, Mirko last_name: Schaper citation: ama: Hein M, Lopes Dias NF, Kokalj D, et al. On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy. International Journal of Fatigue. 2022;166. doi:10.1016/j.ijfatigue.2022.107235 apa: Hein, M., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hoyer, K.-P., Tillmann, W., & Schaper, M. (2022). On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy. International Journal of Fatigue, 166, Article 107235. https://doi.org/10.1016/j.ijfatigue.2022.107235 bibtex: '@article{Hein_Lopes Dias_Kokalj_Stangier_Hoyer_Tillmann_Schaper_2022, title={On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy}, volume={166}, DOI={10.1016/j.ijfatigue.2022.107235}, number={107235}, journal={International Journal of Fatigue}, publisher={Elsevier BV}, author={Hein, Maxwell and Lopes Dias, Nelson Filipe and Kokalj, David and Stangier, Dominic and Hoyer, Kay-Peter and Tillmann, Wolfgang and Schaper, Mirko}, year={2022} }' chicago: Hein, Maxwell, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier, Kay-Peter Hoyer, Wolfgang Tillmann, and Mirko Schaper. “On the Influence of Physical Vapor Deposited Thin Coatings on the Low-Cycle Fatigue Behavior of Additively Processed Ti-6Al-7Nb Alloy.” International Journal of Fatigue 166 (2022). https://doi.org/10.1016/j.ijfatigue.2022.107235. ieee: 'M. Hein et al., “On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy,” International Journal of Fatigue, vol. 166, Art. no. 107235, 2022, doi: 10.1016/j.ijfatigue.2022.107235.' mla: Hein, Maxwell, et al. “On the Influence of Physical Vapor Deposited Thin Coatings on the Low-Cycle Fatigue Behavior of Additively Processed Ti-6Al-7Nb Alloy.” International Journal of Fatigue, vol. 166, 107235, Elsevier BV, 2022, doi:10.1016/j.ijfatigue.2022.107235. short: M. Hein, N.F. Lopes Dias, D. Kokalj, D. Stangier, K.-P. Hoyer, W. Tillmann, M. Schaper, International Journal of Fatigue 166 (2022). date_created: 2023-02-02T14:23:43Z date_updated: 2023-04-27T16:48:10Z department: - _id: '9' - _id: '158' doi: 10.1016/j.ijfatigue.2022.107235 intvolume: ' 166' keyword: - Industrial and Manufacturing Engineering - Mechanical Engineering - Mechanics of Materials - General Materials Science - Modeling and Simulation language: - iso: eng publication: International Journal of Fatigue publication_identifier: issn: - 0142-1123 publication_status: published publisher: Elsevier BV status: public title: On the influence of physical vapor deposited thin coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb alloy type: journal_article user_id: '48411' volume: 166 year: '2022' ... --- _id: '34069' article_number: '100133' author: - first_name: Britta full_name: Schramm, Britta id: '4668' last_name: Schramm - first_name: Sven full_name: Martin, Sven id: '38177' last_name: Martin - first_name: Christian full_name: Steinfelder, Christian last_name: Steinfelder - first_name: Christian Roman full_name: Bielak, Christian Roman id: '34782' last_name: Bielak - first_name: Alexander full_name: Brosius, Alexander last_name: Brosius - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: Thomas full_name: Wallmersperger, Thomas last_name: Wallmersperger - first_name: Julia full_name: Mergheim, Julia last_name: Mergheim citation: ama: 'Schramm B, Martin S, Steinfelder C, et al. A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase. Journal of Advanced Joining Processes. 2022;6. doi:10.1016/j.jajp.2022.100133' apa: 'Schramm, B., Martin, S., Steinfelder, C., Bielak, C. R., Brosius, A., Meschut, G., Tröster, T., Wallmersperger, T., & Mergheim, J. (2022). A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase. Journal of Advanced Joining Processes, 6, Article 100133. https://doi.org/10.1016/j.jajp.2022.100133' bibtex: '@article{Schramm_Martin_Steinfelder_Bielak_Brosius_Meschut_Tröster_Wallmersperger_Mergheim_2022, title={A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase}, volume={6}, DOI={10.1016/j.jajp.2022.100133}, number={100133}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier BV}, author={Schramm, Britta and Martin, Sven and Steinfelder, Christian and Bielak, Christian Roman and Brosius, Alexander and Meschut, Gerson and Tröster, Thomas and Wallmersperger, Thomas and Mergheim, Julia}, year={2022} }' chicago: 'Schramm, Britta, Sven Martin, Christian Steinfelder, Christian Roman Bielak, Alexander Brosius, Gerson Meschut, Thomas Tröster, Thomas Wallmersperger, and Julia Mergheim. “A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase.” Journal of Advanced Joining Processes 6 (2022). https://doi.org/10.1016/j.jajp.2022.100133.' ieee: 'B. Schramm et al., “A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase,” Journal of Advanced Joining Processes, vol. 6, Art. no. 100133, 2022, doi: 10.1016/j.jajp.2022.100133.' mla: 'Schramm, Britta, et al. “A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase.” Journal of Advanced Joining Processes, vol. 6, 100133, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100133.' short: B. Schramm, S. Martin, C. Steinfelder, C.R. Bielak, A. Brosius, G. Meschut, T. Tröster, T. Wallmersperger, J. Mergheim, Journal of Advanced Joining Processes 6 (2022). date_created: 2022-11-14T08:53:49Z date_updated: 2023-04-28T11:30:38Z department: - _id: '143' - _id: '157' doi: 10.1016/j.jajp.2022.100133 intvolume: ' 6' keyword: - Mechanical Engineering - Mechanics of Materials - Engineering (miscellaneous) - Chemical Engineering (miscellaneous) language: - iso: eng project: - _id: '130' grant_number: '418701707' name: 'TRR 285: TRR 285' - _id: '143' name: 'TRR 285 – B04: TRR 285 - Subproject B04' - _id: '140' name: 'TRR 285 – B01: TRR 285 - Subproject B01' - _id: '135' name: 'TRR 285 – A01: TRR 285 - Subproject A01' - _id: '142' name: 'TRR 285 – B03: TRR 285 - Subproject B03' - _id: '139' name: 'TRR 285 – A05: TRR 285 - Subproject A05' publication: Journal of Advanced Joining Processes publication_identifier: issn: - 2666-3309 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: 'A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase' type: journal_article user_id: '34782' volume: 6 year: '2022' ... --- _id: '34068' article_number: '100134' author: - first_name: Britta full_name: Schramm, Britta id: '4668' last_name: Schramm - first_name: Johannes full_name: Friedlein, Johannes last_name: Friedlein - first_name: Benjamin full_name: Gröger, Benjamin last_name: Gröger - first_name: Christian Roman full_name: Bielak, Christian Roman id: '34782' last_name: Bielak - first_name: Mathias full_name: Bobbert, Mathias id: '7850' last_name: Bobbert - first_name: Maik full_name: Gude, Maik last_name: Gude - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Thomas full_name: Wallmersperger, Thomas last_name: Wallmersperger - first_name: Julia full_name: Mergheim, Julia last_name: Mergheim citation: ama: 'Schramm B, Friedlein J, Gröger B, et al. A Review on the Modeling of the Clinching Process Chain - Part II: Joining Process. Journal of Advanced Joining Processes. Published online 2022. doi:10.1016/j.jajp.2022.100134' apa: 'Schramm, B., Friedlein, J., Gröger, B., Bielak, C. R., Bobbert, M., Gude, M., Meschut, G., Wallmersperger, T., & Mergheim, J. (2022). A Review on the Modeling of the Clinching Process Chain - Part II: Joining Process. Journal of Advanced Joining Processes, Article 100134. https://doi.org/10.1016/j.jajp.2022.100134' bibtex: '@article{Schramm_Friedlein_Gröger_Bielak_Bobbert_Gude_Meschut_Wallmersperger_Mergheim_2022, title={A Review on the Modeling of the Clinching Process Chain - Part II: Joining Process}, DOI={10.1016/j.jajp.2022.100134}, number={100134}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier BV}, author={Schramm, Britta and Friedlein, Johannes and Gröger, Benjamin and Bielak, Christian Roman and Bobbert, Mathias and Gude, Maik and Meschut, Gerson and Wallmersperger, Thomas and Mergheim, Julia}, year={2022} }' chicago: 'Schramm, Britta, Johannes Friedlein, Benjamin Gröger, Christian Roman Bielak, Mathias Bobbert, Maik Gude, Gerson Meschut, Thomas Wallmersperger, and Julia Mergheim. “A Review on the Modeling of the Clinching Process Chain - Part II: Joining Process.” Journal of Advanced Joining Processes, 2022. https://doi.org/10.1016/j.jajp.2022.100134.' ieee: 'B. Schramm et al., “A Review on the Modeling of the Clinching Process Chain - Part II: Joining Process,” Journal of Advanced Joining Processes, Art. no. 100134, 2022, doi: 10.1016/j.jajp.2022.100134.' mla: 'Schramm, Britta, et al. “A Review on the Modeling of the Clinching Process Chain - Part II: Joining Process.” Journal of Advanced Joining Processes, 100134, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100134.' short: B. Schramm, J. Friedlein, B. Gröger, C.R. Bielak, M. Bobbert, M. Gude, G. Meschut, T. Wallmersperger, J. Mergheim, Journal of Advanced Joining Processes (2022). date_created: 2022-11-14T08:53:07Z date_updated: 2023-04-28T11:31:03Z department: - _id: '143' - _id: '157' doi: 10.1016/j.jajp.2022.100134 keyword: - Mechanical Engineering - Mechanics of Materials - Engineering (miscellaneous) - Chemical Engineering (miscellaneous) language: - iso: eng project: - _id: '130' grant_number: '418701707' name: 'TRR 285: TRR 285' - _id: '143' name: 'TRR 285 – B04: TRR 285 - Subproject B04' - _id: '139' name: 'TRR 285 – A05: TRR 285 - Subproject A05' - _id: '137' name: 'TRR 285 – A03: TRR 285 - Subproject A03' - _id: '135' name: 'TRR 285 – A01: TRR 285 - Subproject A01' - _id: '142' name: 'TRR 285 – B03: TRR 285 - Subproject B03' publication: Journal of Advanced Joining Processes publication_identifier: issn: - 2666-3309 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: 'A Review on the Modeling of the Clinching Process Chain - Part II: Joining Process' type: journal_article user_id: '34782' year: '2022' ... --- _id: '34000' abstract: - lang: eng text: "Abstract\r\n This paper presents the characterization of the microstructure evolution during flow forming of austenitic stainless steel AISI 304L. Due to plastic deformation of metastable austenitic steel, phase transformation from γ-austenite into α’-martensite occurs. This is initiated by the formation of shear bands as product of the external stresses. By means of coupled microscopic and micromagnetic investigations, a characterization of the microstructure was carried out. In particular, this study shows the distribution of the strain-induced α’-martensite and its influence on material properties like hardness at different depths. The microstructural analyses by means of electron backscattered diffraction (EBSD) technique, evidence a higher amount of α’-martensite (ca. 23 %) close to the outer specimen surface, where the plastic deformation and the direct contact with the forming tool take place. In the middle area (ca. 1.5 mm depth from the outer surface), the portion of transformed α’-martensite drops to 7 % and in the inner surface to 2 %. These results are well correlated with microhardness and micromagnetic measurements at different depths. EBSD and atomic force microscopy (AFM) were used to make a detailed characterization of the topography and degree of deformation of the shear bands. Likewise, the mechanisms of nucleation of α’-martensite were discussed. This research contributes to the development of micromagnetic sensors to monitor the evolution of properties during flow forming. This makes them more suitable for closed-loop property control, which offers possibilities for an application-oriented and more efficient production." author: - first_name: Julian full_name: Rozo Vasquez, Julian last_name: Rozo Vasquez - first_name: Hanigah full_name: Kanagarajah, Hanigah last_name: Kanagarajah - first_name: Bahman full_name: Arian, Bahman id: '36287' last_name: Arian - first_name: Lukas full_name: Kersting, Lukas last_name: Kersting - first_name: Werner full_name: Homberg, Werner id: '233' last_name: Homberg - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler - first_name: Frank full_name: Walther, Frank last_name: Walther citation: ama: Rozo Vasquez J, Kanagarajah H, Arian B, et al. Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation and phase transformation of metastable austenitic steel AISI 304L by flow forming. Practical Metallography. 2022;59(11):660-675. doi:10.1515/pm-2022-0064 apa: Rozo Vasquez, J., Kanagarajah, H., Arian, B., Kersting, L., Homberg, W., Trächtler, A., & Walther, F. (2022). Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation and phase transformation of metastable austenitic steel AISI 304L by flow forming. Practical Metallography, 59(11), 660–675. https://doi.org/10.1515/pm-2022-0064 bibtex: '@article{Rozo Vasquez_Kanagarajah_Arian_Kersting_Homberg_Trächtler_Walther_2022, title={Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation and phase transformation of metastable austenitic steel AISI 304L by flow forming}, volume={59}, DOI={10.1515/pm-2022-0064}, number={11}, journal={Practical Metallography}, publisher={Walter de Gruyter GmbH}, author={Rozo Vasquez, Julian and Kanagarajah, Hanigah and Arian, Bahman and Kersting, Lukas and Homberg, Werner and Trächtler, Ansgar and Walther, Frank}, year={2022}, pages={660–675} }' chicago: 'Rozo Vasquez, Julian, Hanigah Kanagarajah, Bahman Arian, Lukas Kersting, Werner Homberg, Ansgar Trächtler, and Frank Walther. “Coupled Microscopic and Micromagnetic Depth-Specific Analysis of Plastic Deformation and Phase Transformation of Metastable Austenitic Steel AISI 304L by Flow Forming.” Practical Metallography 59, no. 11 (2022): 660–75. https://doi.org/10.1515/pm-2022-0064.' ieee: 'J. Rozo Vasquez et al., “Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation and phase transformation of metastable austenitic steel AISI 304L by flow forming,” Practical Metallography, vol. 59, no. 11, pp. 660–675, 2022, doi: 10.1515/pm-2022-0064.' mla: Rozo Vasquez, Julian, et al. “Coupled Microscopic and Micromagnetic Depth-Specific Analysis of Plastic Deformation and Phase Transformation of Metastable Austenitic Steel AISI 304L by Flow Forming.” Practical Metallography, vol. 59, no. 11, Walter de Gruyter GmbH, 2022, pp. 660–75, doi:10.1515/pm-2022-0064. short: J. Rozo Vasquez, H. Kanagarajah, B. Arian, L. Kersting, W. Homberg, A. Trächtler, F. Walther, Practical Metallography 59 (2022) 660–675. date_created: 2022-11-04T08:29:21Z date_updated: 2023-05-02T08:19:27Z department: - _id: '156' - _id: '153' - _id: '241' doi: 10.1515/pm-2022-0064 intvolume: ' 59' issue: '11' keyword: - Metals and Alloys - Mechanics of Materials - Condensed Matter Physics - Electronic - Optical and Magnetic Materials language: - iso: eng page: 660-675 publication: Practical Metallography publication_identifier: issn: - 2195-8599 - 0032-678X publication_status: published publisher: Walter de Gruyter GmbH quality_controlled: '1' status: public title: Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation and phase transformation of metastable austenitic steel AISI 304L by flow forming type: journal_article user_id: '36287' volume: 59 year: '2022' ... --- _id: '33999' abstract: - lang: eng text: The production of complex multi-functional, high-strength parts is becoming increasingly important in the industry. Especially with small batch size, the incremental flow forming processes can be advantageous. The production of parts with complex geometry and locally graded material properties currently depicts a great challenge in the flow forming process. At this point, the usage of closed-loop control for the shape and properties could be a feasible new solution. The overall aim in this project is to establish an intelligent closed-loop control system for the wall thickness as well as the α’-martensite content of AISI 304L-workpieces in a flow forming process. To reach this goal, a novel sensor concept for online measurements of the wall thickness reduction and the martensite content during forming process is proposed. It includes the setup of a modified flow forming machine and the integration of the sensor system in the machine control. Additionally, a simulation model for the flow forming process is presented which describes the forming process with regard to the plastic workpiece deformation, the induced α’-martensite fraction, and the sensor behavior. This model was used for designing a closed-loop process control of the wall thickness reduction that was subsequently realized at the real plant including online measured feedback from the sensor system. author: - first_name: Lukas full_name: Kersting, Lukas last_name: Kersting - first_name: Bahman full_name: Arian, Bahman id: '36287' last_name: Arian - first_name: Julian Rozo full_name: Vasquez, Julian Rozo last_name: Vasquez - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler - first_name: Werner full_name: Homberg, Werner id: '233' last_name: Homberg - first_name: Frank full_name: Walther, Frank last_name: Walther citation: ama: Kersting L, Arian B, Vasquez JR, Trächtler A, Homberg W, Walther F. Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes. Key Engineering Materials. 2022;926:862-874. doi:10.4028/p-yp2hj3 apa: Kersting, L., Arian, B., Vasquez, J. R., Trächtler, A., Homberg, W., & Walther, F. (2022). Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes. Key Engineering Materials, 926, 862–874. https://doi.org/10.4028/p-yp2hj3 bibtex: '@article{Kersting_Arian_Vasquez_Trächtler_Homberg_Walther_2022, title={Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes}, volume={926}, DOI={10.4028/p-yp2hj3}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Kersting, Lukas and Arian, Bahman and Vasquez, Julian Rozo and Trächtler, Ansgar and Homberg, Werner and Walther, Frank}, year={2022}, pages={862–874} }' chicago: 'Kersting, Lukas, Bahman Arian, Julian Rozo Vasquez, Ansgar Trächtler, Werner Homberg, and Frank Walther. “Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes.” Key Engineering Materials 926 (2022): 862–74. https://doi.org/10.4028/p-yp2hj3.' ieee: 'L. Kersting, B. Arian, J. R. Vasquez, A. Trächtler, W. Homberg, and F. Walther, “Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes,” Key Engineering Materials, vol. 926, pp. 862–874, 2022, doi: 10.4028/p-yp2hj3.' mla: Kersting, Lukas, et al. “Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes.” Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 862–74, doi:10.4028/p-yp2hj3. short: L. Kersting, B. Arian, J.R. Vasquez, A. Trächtler, W. Homberg, F. Walther, Key Engineering Materials 926 (2022) 862–874. date_created: 2022-11-04T08:27:33Z date_updated: 2023-05-02T08:19:13Z department: - _id: '156' - _id: '153' - _id: '241' doi: 10.4028/p-yp2hj3 intvolume: ' 926' keyword: - Mechanical Engineering - Mechanics of Materials - General Materials Science language: - iso: eng page: 862-874 publication: Key Engineering Materials publication_identifier: issn: - 1662-9795 publication_status: published publisher: Trans Tech Publications, Ltd. quality_controlled: '1' status: public title: Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes type: journal_article user_id: '36287' volume: 926 year: '2022' ... --- _id: '32869' abstract: - lang: eng text: The further development of in-mold-assembly (IMA) technologies for structural hybrid components is of great importance for increasing the economic efficiency and thus the application potential. This paper presents an innovative IMA process concept for the manufacturing of bending loaded hybrid components consisting of two outer metal belts and an inner core structure made of glass mat reinforced thermoplastic (GMT). In this process, the core structure, which is provided with stiffening ribs and functional elements, is formed and joined to two metal belts in one single step. For experimental validation of the concept, the development of a prototypic molding tool and the manufacturing of hybrid beams including process parameters are described. Three-point bending tests and optical measurement technologies are used to characterize the failure behavior and mechanical properties of the produced hybrid beams. It was found that the innovative IMA process enables the manufacturing of hybrid components with high energy absorption and low weight in one step. The mass-specific energy absorption is increased by 693 % compared to pure GMT beams. author: - first_name: Tim full_name: Stallmeister, Tim id: '45538' last_name: Stallmeister - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: Stallmeister T, Tröster T. In-Mold-Assembly of Hybrid Bending Structures by Compression Molding. Key Engineering Materials. 2022;926:1457-1467. doi:10.4028/p-5fxp53 apa: Stallmeister, T., & Tröster, T. (2022). In-Mold-Assembly of Hybrid Bending Structures by Compression Molding. Key Engineering Materials, 926, 1457–1467. https://doi.org/10.4028/p-5fxp53 bibtex: '@article{Stallmeister_Tröster_2022, title={In-Mold-Assembly of Hybrid Bending Structures by Compression Molding}, volume={926}, DOI={10.4028/p-5fxp53}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Stallmeister, Tim and Tröster, Thomas}, year={2022}, pages={1457–1467} }' chicago: 'Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending Structures by Compression Molding.” Key Engineering Materials 926 (2022): 1457–67. https://doi.org/10.4028/p-5fxp53.' ieee: 'T. Stallmeister and T. Tröster, “In-Mold-Assembly of Hybrid Bending Structures by Compression Molding,” Key Engineering Materials, vol. 926, pp. 1457–1467, 2022, doi: 10.4028/p-5fxp53.' mla: Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending Structures by Compression Molding.” Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1457–67, doi:10.4028/p-5fxp53. short: T. Stallmeister, T. Tröster, Key Engineering Materials 926 (2022) 1457–1467. date_created: 2022-08-17T07:28:31Z date_updated: 2023-05-03T07:44:40Z department: - _id: '9' - _id: '149' - _id: '321' doi: 10.4028/p-5fxp53 intvolume: ' 926' keyword: - Mechanical Engineering - Mechanics of Materials - General Materials Science language: - iso: eng page: 1457-1467 publication: Key Engineering Materials publication_identifier: issn: - 1662-9795 publication_status: published publisher: Trans Tech Publications, Ltd. quality_controlled: '1' status: public title: In-Mold-Assembly of Hybrid Bending Structures by Compression Molding type: journal_article user_id: '14931' volume: 926 year: '2022' ... --- _id: '30213' abstract: - lang: eng text: Requirement changes and cascading effects of change propagation are major sources of inefficiencies in product development and increase the risk of project failure. Proactive change management of requirement changes yields the potential to handle such changes efficiently. A systematic approach is required for proactive change management to assess and reduce the risk of a requirement change with appropriate effort in industrial application. Within the paper at hand, a novel method for Proactive Management of Requirement Changes (ProMaRC) is presented. It is developed in close collaboration with industry experts and evaluated based on workshops, pilot users’ feedback, three industrial case studies from the automotive industry and five development projects from research. To limit the application effort, an automated approach for dependency analysis based on the machine learning technique BERT and semi-automated assessment of change likelihood and impact using a modified PageRank algorithm is developed. Applying the method, the risks of requirement changes are assessed systematically and reduced by means of proactive change measures. Evaluation shows high performance of dependency analysis and confirms the applicability and usefulness of the method. This contribution opens up the research space of proactive risk management for requirement changes which is currently almost unexploited. It enables more efficient product development. article_number: '1874' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Christian full_name: Oleff, Christian id: '41188' last_name: Oleff orcid: 0000-0002-0983-1850 - first_name: Daniel full_name: Preuß, Daniel id: '40253' last_name: Preuß citation: ama: Gräßler I, Oleff C, Preuß D. Proactive Management of Requirement Changes in the Development of Complex Technical Systems. Applied Sciences. 2022;12(4). doi:10.3390/app12041874 apa: Gräßler, I., Oleff, C., & Preuß, D. (2022). Proactive Management of Requirement Changes in the Development of Complex Technical Systems. Applied Sciences, 12(4), Article 1874. https://doi.org/10.3390/app12041874 bibtex: '@article{Gräßler_Oleff_Preuß_2022, title={Proactive Management of Requirement Changes in the Development of Complex Technical Systems}, volume={12}, DOI={10.3390/app12041874}, number={41874}, journal={Applied Sciences}, publisher={MDPI AG}, author={Gräßler, Iris and Oleff, Christian and Preuß, Daniel}, year={2022} }' chicago: Gräßler, Iris, Christian Oleff, and Daniel Preuß. “Proactive Management of Requirement Changes in the Development of Complex Technical Systems.” Applied Sciences 12, no. 4 (2022). https://doi.org/10.3390/app12041874. ieee: 'I. Gräßler, C. Oleff, and D. Preuß, “Proactive Management of Requirement Changes in the Development of Complex Technical Systems,” Applied Sciences, vol. 12, no. 4, Art. no. 1874, 2022, doi: 10.3390/app12041874.' mla: Gräßler, Iris, et al. “Proactive Management of Requirement Changes in the Development of Complex Technical Systems.” Applied Sciences, vol. 12, no. 4, 1874, MDPI AG, 2022, doi:10.3390/app12041874. short: I. Gräßler, C. Oleff, D. Preuß, Applied Sciences 12 (2022). date_created: 2022-03-08T12:37:42Z date_updated: 2023-05-03T08:40:30Z department: - _id: '152' doi: 10.3390/app12041874 intvolume: ' 12' issue: '4' keyword: - Fluid Flow and Transfer Processes - Computer Science Applications - Process Chemistry and Technology - General Engineering - Instrumentation - General Materials Science language: - iso: eng publication: Applied Sciences publication_identifier: issn: - 2076-3417 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Proactive Management of Requirement Changes in the Development of Complex Technical Systems type: journal_article user_id: '5905' volume: 12 year: '2022' ... --- _id: '32068' abstract: - lang: eng text: Inspired by plant grafting, grafted vortex beams can be formed through grafting two or more helical phase profiles of optical vortex beams. Recently, grafted perfect vortex beams (GPVBs) have attracted much attention due to their unique optical properties and potential applications. However, the current method to generate and manipulate GPVBs requires a complex and bulky optical system, hindering further investigation and limiting its practical applications. Here, a compact metasurface approach for generating and manipulating GPVBs in multiple channels is proposed and demonstrated, which eliminates the need for such a complex optical setup. A single metasurface is utilized to realize various superpositions of GPVBs with different combinations of topological charges in four channels, leading to asymmetric singularity distributions. The positions of singularities in the superimposed beam can be further modulated by introducing an initial phase difference in the metasurface design. The work demonstrates a compact metasurface platform that performs a sophisticated optical task that is very challenging with conventional optics, opening opportunities for the investigation and applications of GPVBs in a wide range of emerging application areas, such as singular optics and quantum science. article_number: '2203044' article_type: original author: - first_name: Hammad full_name: Ahmed, Hammad last_name: Ahmed - first_name: Yuttana full_name: Intaravanne, Yuttana last_name: Intaravanne - first_name: Yang full_name: Ming, Yang last_name: Ming - first_name: Muhammad Afnan full_name: Ansari, Muhammad Afnan last_name: Ansari - first_name: Gerald S. full_name: Buller, Gerald S. last_name: Buller - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 - first_name: Xianzhong full_name: Chen, Xianzhong last_name: Chen citation: ama: Ahmed H, Intaravanne Y, Ming Y, et al. Multichannel Superposition of Grafted Perfect Vortex Beams. Advanced Materials. 2022;34(30). doi:10.1002/adma.202203044 apa: Ahmed, H., Intaravanne, Y., Ming, Y., Ansari, M. A., Buller, G. S., Zentgraf, T., & Chen, X. (2022). Multichannel Superposition of Grafted Perfect Vortex Beams. Advanced Materials, 34(30), Article 2203044. https://doi.org/10.1002/adma.202203044 bibtex: '@article{Ahmed_Intaravanne_Ming_Ansari_Buller_Zentgraf_Chen_2022, title={Multichannel Superposition of Grafted Perfect Vortex Beams}, volume={34}, DOI={10.1002/adma.202203044}, number={302203044}, journal={Advanced Materials}, publisher={Wiley}, author={Ahmed, Hammad and Intaravanne, Yuttana and Ming, Yang and Ansari, Muhammad Afnan and Buller, Gerald S. and Zentgraf, Thomas and Chen, Xianzhong}, year={2022} }' chicago: Ahmed, Hammad, Yuttana Intaravanne, Yang Ming, Muhammad Afnan Ansari, Gerald S. Buller, Thomas Zentgraf, and Xianzhong Chen. “Multichannel Superposition of Grafted Perfect Vortex Beams.” Advanced Materials 34, no. 30 (2022). https://doi.org/10.1002/adma.202203044. ieee: 'H. Ahmed et al., “Multichannel Superposition of Grafted Perfect Vortex Beams,” Advanced Materials, vol. 34, no. 30, Art. no. 2203044, 2022, doi: 10.1002/adma.202203044.' mla: Ahmed, Hammad, et al. “Multichannel Superposition of Grafted Perfect Vortex Beams.” Advanced Materials, vol. 34, no. 30, 2203044, Wiley, 2022, doi:10.1002/adma.202203044. short: H. Ahmed, Y. Intaravanne, Y. Ming, M.A. Ansari, G.S. Buller, T. Zentgraf, X. Chen, Advanced Materials 34 (2022). date_created: 2022-06-20T11:05:50Z date_updated: 2023-05-12T11:20:44Z department: - _id: '15' - _id: '230' - _id: '289' - _id: '623' doi: 10.1002/adma.202203044 intvolume: ' 34' issue: '30' keyword: - Mechanical Engineering - Mechanics of Materials - General Materials Science language: - iso: eng publication: Advanced Materials publication_identifier: issn: - 0935-9648 - 1521-4095 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Multichannel Superposition of Grafted Perfect Vortex Beams type: journal_article user_id: '30525' volume: 34 year: '2022' ... --- _id: '39412' abstract: - lang: eng text: The Eringen’s nonlocal elastica equation does not possess a Lagrangian formulation. In this article, we find a variational integrating factor which enables us to provide a Lagrangian and Hamiltonian structure associated to this equation. Explicit expressions of the solutions in terms of elliptic integrals of the first kind are then deduced. We then derive discrete version of the Eringen’s nonlocal elastica preserving the Lagrangian and Hamiltonian structure and compare it with Challamel’s and co-worker definition of a discrete Eringen’s nonlocal elastica. article_number: '108128652211080' article_type: original author: - first_name: Jacky full_name: Cresson, Jacky last_name: Cresson - first_name: Khaled full_name: Hariz-Belgacem, Khaled last_name: Hariz-Belgacem citation: ama: Cresson J, Hariz-Belgacem K. About the structure of the discrete and continuous Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids. Published online 2022. doi:10.1177/10812865221108094 apa: Cresson, J., & Hariz-Belgacem, K. (2022). About the structure of the discrete and continuous Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids, Article 108128652211080. https://doi.org/10.1177/10812865221108094 bibtex: '@article{Cresson_Hariz-Belgacem_2022, title={About the structure of the discrete and continuous Eringen’s nonlocal elastica}, DOI={10.1177/10812865221108094}, number={108128652211080}, journal={Mathematics and Mechanics of Solids}, publisher={SAGE Publications}, author={Cresson, Jacky and Hariz-Belgacem, Khaled}, year={2022} }' chicago: Cresson, Jacky, and Khaled Hariz-Belgacem. “About the Structure of the Discrete and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics of Solids, 2022. https://doi.org/10.1177/10812865221108094. ieee: 'J. Cresson and K. Hariz-Belgacem, “About the structure of the discrete and continuous Eringen’s nonlocal elastica,” Mathematics and Mechanics of Solids, Art. no. 108128652211080, 2022, doi: 10.1177/10812865221108094.' mla: Cresson, Jacky, and Khaled Hariz-Belgacem. “About the Structure of the Discrete and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics of Solids, 108128652211080, SAGE Publications, 2022, doi:10.1177/10812865221108094. short: J. Cresson, K. Hariz-Belgacem, Mathematics and Mechanics of Solids (2022). date_created: 2023-01-24T10:28:32Z date_updated: 2023-07-27T16:07:04Z doi: 10.1177/10812865221108094 keyword: - Mechanics of Materials - General Materials Science - General Mathematics language: - iso: eng publication: Mathematics and Mechanics of Solids publication_identifier: issn: - 1081-2865 - 1741-3028 publication_status: published publisher: SAGE Publications status: public title: About the structure of the discrete and continuous Eringen’s nonlocal elastica type: journal_article user_id: '98857' year: '2022' ... --- _id: '39400' abstract: - lang: eng text: The Eringen’s nonlocal elastica equation does not possess a Lagrangian formulation. In this article, we find a variational integrating factor which enables us to provide a Lagrangian and Hamiltonian structure associated to this equation. Explicit expressions of the solutions in terms of elliptic integrals of the first kind are then deduced. We then derive discrete version of the Eringen’s nonlocal elastica preserving the Lagrangian and Hamiltonian structure and compare it with Challamel’s and co-worker definition of a discrete Eringen’s nonlocal elastica. article_number: '108128652211080' author: - first_name: Jacky full_name: Cresson, Jacky last_name: Cresson - first_name: Khaled full_name: Hariz Belgacem, Khaled id: '98857' last_name: Hariz Belgacem citation: ama: Cresson J, Hariz Belgacem K. About the structure of the discrete and continuous Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids. Published online 2022. doi:10.1177/10812865221108094 apa: Cresson, J., & Hariz Belgacem, K. (2022). About the structure of the discrete and continuous Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids, Article 108128652211080. https://doi.org/10.1177/10812865221108094 bibtex: '@article{Cresson_Hariz Belgacem_2022, title={About the structure of the discrete and continuous Eringen’s nonlocal elastica}, DOI={10.1177/10812865221108094}, number={108128652211080}, journal={Mathematics and Mechanics of Solids}, publisher={SAGE Publications}, author={Cresson, Jacky and Hariz Belgacem, Khaled}, year={2022} }' chicago: Cresson, Jacky, and Khaled Hariz Belgacem. “About the Structure of the Discrete and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics of Solids, 2022. https://doi.org/10.1177/10812865221108094. ieee: 'J. Cresson and K. Hariz Belgacem, “About the structure of the discrete and continuous Eringen’s nonlocal elastica,” Mathematics and Mechanics of Solids, Art. no. 108128652211080, 2022, doi: 10.1177/10812865221108094.' mla: Cresson, Jacky, and Khaled Hariz Belgacem. “About the Structure of the Discrete and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics of Solids, 108128652211080, SAGE Publications, 2022, doi:10.1177/10812865221108094. short: J. Cresson, K. Hariz Belgacem, Mathematics and Mechanics of Solids (2022). date_created: 2023-01-24T10:18:34Z date_updated: 2023-08-01T11:52:17Z doi: 10.1177/10812865221108094 keyword: - Mechanics of Materials - General Materials Science - General Mathematics language: - iso: eng publication: Mathematics and Mechanics of Solids publication_identifier: issn: - 1081-2865 - 1741-3028 publication_status: published publisher: SAGE Publications status: public title: About the structure of the discrete and continuous Eringen’s nonlocal elastica type: journal_article user_id: '98857' year: '2022' ... --- _id: '46634' author: - first_name: Sascha full_name: Alavi, Sascha last_name: Alavi - first_name: Eva full_name: Böhm, Eva id: '3043' last_name: Böhm orcid: 0000-0001-6053-1012 - first_name: Johannes full_name: Habel, Johannes last_name: Habel - first_name: Jan full_name: Wieseke, Jan last_name: Wieseke - first_name: Christian full_name: Schmitz, Christian last_name: Schmitz - first_name: Felix full_name: Brüggemann, Felix last_name: Brüggemann citation: ama: Alavi S, Böhm E, Habel J, Wieseke J, Schmitz C, Brüggemann F. The ambivalent role of monetary sales incentives in service innovation selling. Journal of Product Innovation Management. 2022;39(3):445-463. doi:10.1111/jpim.12600 apa: Alavi, S., Böhm, E., Habel, J., Wieseke, J., Schmitz, C., & Brüggemann, F. (2022). The ambivalent role of monetary sales incentives in service innovation selling. Journal of Product Innovation Management, 39(3), 445–463. https://doi.org/10.1111/jpim.12600 bibtex: '@article{Alavi_Böhm_Habel_Wieseke_Schmitz_Brüggemann_2022, title={The ambivalent role of monetary sales incentives in service innovation selling}, volume={39}, DOI={10.1111/jpim.12600}, number={3}, journal={Journal of Product Innovation Management}, publisher={Wiley}, author={Alavi, Sascha and Böhm, Eva and Habel, Johannes and Wieseke, Jan and Schmitz, Christian and Brüggemann, Felix}, year={2022}, pages={445–463} }' chicago: 'Alavi, Sascha, Eva Böhm, Johannes Habel, Jan Wieseke, Christian Schmitz, and Felix Brüggemann. “The Ambivalent Role of Monetary Sales Incentives in Service Innovation Selling.” Journal of Product Innovation Management 39, no. 3 (2022): 445–63. https://doi.org/10.1111/jpim.12600.' ieee: 'S. Alavi, E. Böhm, J. Habel, J. Wieseke, C. Schmitz, and F. Brüggemann, “The ambivalent role of monetary sales incentives in service innovation selling,” Journal of Product Innovation Management, vol. 39, no. 3, pp. 445–463, 2022, doi: 10.1111/jpim.12600.' mla: Alavi, Sascha, et al. “The Ambivalent Role of Monetary Sales Incentives in Service Innovation Selling.” Journal of Product Innovation Management, vol. 39, no. 3, Wiley, 2022, pp. 445–63, doi:10.1111/jpim.12600. short: S. Alavi, E. Böhm, J. Habel, J. Wieseke, C. Schmitz, F. Brüggemann, Journal of Product Innovation Management 39 (2022) 445–463. date_created: 2023-08-22T12:59:21Z date_updated: 2023-09-01T10:10:35Z department: - _id: '785' doi: 10.1111/jpim.12600 extern: '1' intvolume: ' 39' issue: '3' keyword: - Management of Technology and Innovation - Strategy and Management language: - iso: eng page: 445-463 publication: Journal of Product Innovation Management publication_identifier: issn: - 0737-6782 - 1540-5885 publication_status: published publisher: Wiley status: public title: The ambivalent role of monetary sales incentives in service innovation selling type: journal_article user_id: '49063' volume: 39 year: '2022' ... --- _id: '33509' abstract: - lang: eng text: In this publication a novel method for far-field prediction from magnetic Huygens box data based on the boundary element method (BEM) is presented. Two examples are considered for the validation of this method. The first example represents an electric dipole so that the obtained calculations can be compared to an analytical solution. As a second example, a printed circuit board is considered and the calculated far-field is compared to a fullwave simulation. In both cases, the calculations for different field integral equations are under comparison, and the results indicate that the presented method performs very well with a combined field integral equation, for the specified problem, when only magnetic Huygens box data is given. author: - first_name: Christoph full_name: Marschalt, Christoph last_name: Marschalt - first_name: Dominik full_name: Schroder, Dominik last_name: Schroder - first_name: Sven full_name: Lange, Sven id: '38240' last_name: Lange - first_name: Ulrich full_name: Hilleringmann, Ulrich id: '20179' last_name: Hilleringmann - first_name: Christian full_name: Hedayat, Christian last_name: Hedayat - first_name: Harald full_name: Kuhn, Harald last_name: Kuhn - first_name: Denis full_name: Sievers, Denis last_name: Sievers - first_name: Jens full_name: Förstner, Jens id: '158' last_name: Förstner orcid: 0000-0001-7059-9862 citation: ama: 'Marschalt C, Schroder D, Lange S, et al. Far-field Calculation from magnetic Huygens Box Data using the Boundary Element Method. In: 2022 Smart Systems Integration (SSI). IEEE; 2022. doi:10.1109/ssi56489.2022.9901431' apa: Marschalt, C., Schroder, D., Lange, S., Hilleringmann, U., Hedayat, C., Kuhn, H., Sievers, D., & Förstner, J. (2022). Far-field Calculation from magnetic Huygens Box Data using the Boundary Element Method. 2022 Smart Systems Integration (SSI). 2022 Smart Systems Integration (SSI), Grenoble, France. https://doi.org/10.1109/ssi56489.2022.9901431 bibtex: '@inproceedings{Marschalt_Schroder_Lange_Hilleringmann_Hedayat_Kuhn_Sievers_Förstner_2022, place={Grenoble, France}, title={Far-field Calculation from magnetic Huygens Box Data using the Boundary Element Method}, DOI={10.1109/ssi56489.2022.9901431}, booktitle={2022 Smart Systems Integration (SSI)}, publisher={IEEE}, author={Marschalt, Christoph and Schroder, Dominik and Lange, Sven and Hilleringmann, Ulrich and Hedayat, Christian and Kuhn, Harald and Sievers, Denis and Förstner, Jens}, year={2022} }' chicago: 'Marschalt, Christoph, Dominik Schroder, Sven Lange, Ulrich Hilleringmann, Christian Hedayat, Harald Kuhn, Denis Sievers, and Jens Förstner. “Far-Field Calculation from Magnetic Huygens Box Data Using the Boundary Element Method.” In 2022 Smart Systems Integration (SSI). Grenoble, France: IEEE, 2022. https://doi.org/10.1109/ssi56489.2022.9901431.' ieee: 'C. Marschalt et al., “Far-field Calculation from magnetic Huygens Box Data using the Boundary Element Method,” presented at the 2022 Smart Systems Integration (SSI), Grenoble, France, 2022, doi: 10.1109/ssi56489.2022.9901431.' mla: Marschalt, Christoph, et al. “Far-Field Calculation from Magnetic Huygens Box Data Using the Boundary Element Method.” 2022 Smart Systems Integration (SSI), IEEE, 2022, doi:10.1109/ssi56489.2022.9901431. short: 'C. Marschalt, D. Schroder, S. Lange, U. Hilleringmann, C. Hedayat, H. Kuhn, D. Sievers, J. Förstner, in: 2022 Smart Systems Integration (SSI), IEEE, Grenoble, France, 2022.' conference: end_date: 2022-04-28 location: Grenoble, France name: 2022 Smart Systems Integration (SSI) start_date: 2022-04-27 date_created: 2022-10-04T11:31:43Z date_updated: 2023-10-31T07:40:54Z department: - _id: '59' - _id: '61' - _id: '485' doi: 10.1109/ssi56489.2022.9901431 keyword: - Near-Field Scanning - Huygens Box - Boundary Element Method - Method of Moments - tet_topic_hf language: - iso: eng main_file_link: - url: https://ieeexplore.ieee.org/document/9901431 place: Grenoble, France project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: 2022 Smart Systems Integration (SSI) publication_identifier: eisbn: - 978-1-6654-8849-5 publication_status: published publisher: IEEE status: public title: Far-field Calculation from magnetic Huygens Box Data using the Boundary Element Method type: conference user_id: '20179' year: '2022' ...