[{"language":[{"iso":"eng"}],"user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"_id":"41492","status":"public","abstract":[{"lang":"eng","text":"The current investigation shows the feasibility of 316L steel powder production via three different argon gas atomisation routes (closed coupled atomisation, free fall atomisation with and without hot gas), along with subsequent sample production by laser powder bed fusion (PBF-LB). Here, a mixture of pure Fe and atomised 316L steel powder is used for PBF-LB to induce a chemical composition gradient in the microstructure. Optical microscopy and μ-CT investigations proved that the samples processed by PBF-LB exhibit very little porosity. Combined EBSD-EDS measurements show the chemical composition gradient leading to the formation of a local fcc-structure. Upon heat treatment (1100 °C, 14 h), the chemical composition is homogeneous throughout the microstructure. A moderate decrease (1060 to 985 MPa) in the sample’s ultimate tensile strength (UTS) is observed after heat treatment. However, the total elongation of the as-built and heat-treated samples remains the same (≈22%). Similarly, a slight decrease in the hardness from 341 to 307 HV1 is observed upon heat treatment."}],"type":"journal_article","publication":"Powders","doi":"10.3390/powders2010005","title":"Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy","date_created":"2023-02-02T14:24:33Z","author":[{"first_name":"Sudipta","full_name":"Pramanik, Sudipta","last_name":"Pramanik"},{"first_name":"Anatolii","last_name":"Andreiev","id":"50215","full_name":"Andreiev, Anatolii"},{"first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer"},{"id":"44307","full_name":"Krüger, Jan Tobias","last_name":"Krüger","orcid":"0000-0002-0827-9654","first_name":"Jan Tobias"},{"full_name":"Hengsbach, Florian","last_name":"Hengsbach","first_name":"Florian"},{"full_name":"Kircheis, Alexander","last_name":"Kircheis","first_name":"Alexander"},{"first_name":"Weiyu","last_name":"Zhao","full_name":"Zhao, Weiyu"},{"full_name":"Fischer-Bühner, Jörg","last_name":"Fischer-Bühner","first_name":"Jörg"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"}],"volume":2,"date_updated":"2023-06-01T14:22:00Z","publisher":"MDPI AG","citation":{"ama":"Pramanik S, Andreiev A, Hoyer K-P, et al. Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy. Powders. 2023;2(1):59-74. doi:10.3390/powders2010005","ieee":"S. Pramanik et al., “Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy,” Powders, vol. 2, no. 1, pp. 59–74, 2023, doi: 10.3390/powders2010005.","chicago":"Pramanik, Sudipta, Anatolii Andreiev, Kay-Peter Hoyer, Jan Tobias Krüger, Florian Hengsbach, Alexander Kircheis, Weiyu Zhao, Jörg Fischer-Bühner, and Mirko Schaper. “Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy.” Powders 2, no. 1 (2023): 59–74. https://doi.org/10.3390/powders2010005.","short":"S. Pramanik, A. Andreiev, K.-P. Hoyer, J.T. Krüger, F. Hengsbach, A. Kircheis, W. Zhao, J. Fischer-Bühner, M. Schaper, Powders 2 (2023) 59–74.","bibtex":"@article{Pramanik_Andreiev_Hoyer_Krüger_Hengsbach_Kircheis_Zhao_Fischer-Bühner_Schaper_2023, title={Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy}, volume={2}, DOI={10.3390/powders2010005}, number={1}, journal={Powders}, publisher={MDPI AG}, author={Pramanik, Sudipta and Andreiev, Anatolii and Hoyer, Kay-Peter and Krüger, Jan Tobias and Hengsbach, Florian and Kircheis, Alexander and Zhao, Weiyu and Fischer-Bühner, Jörg and Schaper, Mirko}, year={2023}, pages={59–74} }","mla":"Pramanik, Sudipta, et al. “Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy.” Powders, vol. 2, no. 1, MDPI AG, 2023, pp. 59–74, doi:10.3390/powders2010005.","apa":"Pramanik, S., Andreiev, A., Hoyer, K.-P., Krüger, J. T., Hengsbach, F., Kircheis, A., Zhao, W., Fischer-Bühner, J., & Schaper, M. (2023). Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy. Powders, 2(1), 59–74. https://doi.org/10.3390/powders2010005"},"intvolume":" 2","page":"59-74","year":"2023","issue":"1","publication_status":"published","publication_identifier":{"issn":["2674-0516"]},"quality_controlled":"1"},{"language":[{"iso":"eng"}],"keyword":["Metals and Alloys","Mechanics of Materials","Condensed Matter Physics"],"user_id":"48411","department":[{"_id":"9"},{"_id":"158"}],"_id":"47122","status":"public","abstract":[{"lang":"eng","text":"AbstractFeCo alloys are important materials used in pumps and motors in the offshore oil and gas drilling industry. These alloys are subjected to marine environments with a high NaCl concentration, therefore, corrosion and catastrophic failure are anticipated. So, the surface dissolution of additively manufactured FeCo samples is investigated in a quasi-in situ manner, in particular, the pitting corrosion in 5.0 wt pct NaCl solution. The local dissolution of the same sample region is monitored after 24, 72, and 168 hours. Here, the formation of rectangular and circular pits of ultra-fine dimensions (less than 0.5 µm) is observed with increasing immersion time. In addition, the formation of a corrosion-inhibiting surface layer is detected on the sample surface. Surface dissolution leads to a change in the surface structure, however, no change in grain shape or grain size is noticed. The surface topography after local dissolution is correlated to the grain orientation. Quasi-in situ analysis shows the preferential dissolution of high-angle grain boundaries (HAGBs) leading to a change in the fraction of HAGBs and low-angle grain boundaries fraction (LAGBs). For the FeCo sample, a potentiodynamic polarisation test reveals a corrosion potential (Ecorr) of − 0.475 V referred to the standard hydrogen electrode (SHE) and a corrosion exchange current density (icorr) of 0.0848 A/m2. Furthermore, quasi-in situ experiments showed that grains oriented along certain crystallographic directions are corroding more compared to other grains leading to a significant decrease in the local surface height. Grains with a plane normal close to the $$\\langle {1}00\\rangle$$\r\n \r\n ⟨\r\n 100\r\n ⟩\r\n \r\n direction reveal lower surface dissolution and higher corrosion resistance, whereas planes normal close to the $$\\langle {11}0\\rangle$$\r\n \r\n ⟨\r\n 110\r\n ⟩\r\n \r\n direction and the $$\\langle {111}\\rangle$$\r\n \r\n ⟨\r\n 111\r\n ⟩\r\n \r\n direction exhibit a higher surface dissolution."}],"type":"journal_article","publication":"Metallurgical and Materials Transactions A","doi":"10.1007/s11661-023-07186-7","title":"Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution","author":[{"full_name":"Pramanik, Sudipta","last_name":"Pramanik","first_name":"Sudipta"},{"orcid":"0000-0002-0827-9654","last_name":"Krüger","full_name":"Krüger, Jan Tobias","id":"44307","first_name":"Jan Tobias"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"},{"full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer","first_name":"Kay-Peter"}],"date_created":"2023-09-18T11:43:28Z","publisher":"Springer Science and Business Media LLC","date_updated":"2023-09-18T11:44:04Z","citation":{"bibtex":"@article{Pramanik_Krüger_Schaper_Hoyer_2023, title={Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution}, DOI={10.1007/s11661-023-07186-7}, journal={Metallurgical and Materials Transactions A}, publisher={Springer Science and Business Media LLC}, author={Pramanik, Sudipta and Krüger, Jan Tobias and Schaper, Mirko and Hoyer, Kay-Peter}, year={2023} }","short":"S. Pramanik, J.T. Krüger, M. Schaper, K.-P. Hoyer, Metallurgical and Materials Transactions A (2023).","mla":"Pramanik, Sudipta, et al. “Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution.” Metallurgical and Materials Transactions A, Springer Science and Business Media LLC, 2023, doi:10.1007/s11661-023-07186-7.","apa":"Pramanik, S., Krüger, J. T., Schaper, M., & Hoyer, K.-P. (2023). Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution. Metallurgical and Materials Transactions A. https://doi.org/10.1007/s11661-023-07186-7","ieee":"S. Pramanik, J. T. Krüger, M. Schaper, and K.-P. Hoyer, “Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution,” Metallurgical and Materials Transactions A, 2023, doi: 10.1007/s11661-023-07186-7.","chicago":"Pramanik, Sudipta, Jan Tobias Krüger, Mirko Schaper, and Kay-Peter Hoyer. “Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution.” Metallurgical and Materials Transactions A, 2023. https://doi.org/10.1007/s11661-023-07186-7.","ama":"Pramanik S, Krüger JT, Schaper M, Hoyer K-P. Quasi-In Situ Localized Corrosion of an Additively Manufactured FeCo Alloy in 5 Wt Pct NaCl Solution. Metallurgical and Materials Transactions A. Published online 2023. doi:10.1007/s11661-023-07186-7"},"year":"2023","publication_status":"published","quality_controlled":"1","publication_identifier":{"issn":["1073-5623","1543-1940"]}},{"status":"public","type":"journal_article","publication":"crystals","language":[{"iso":"eng"}],"article_number":"1146","user_id":"44307","department":[{"_id":"9"},{"_id":"158"}],"_id":"33497","citation":{"chicago":"Krüger, Jan Tobias. “Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants with Adapted Degradation.” Crystals 12 (2022). https://doi.org/10.3390/cryst12081146.","ieee":"J. T. Krüger, “Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants with Adapted Degradation,” crystals, vol. 12, Art. no. 1146, 2022, doi: https://doi.org/10.3390/cryst12081146.","ama":"Krüger JT. Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants with Adapted Degradation. crystals. 2022;12. doi:https://doi.org/10.3390/cryst12081146","apa":"Krüger, J. T. (2022). Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants with Adapted Degradation. Crystals, 12, Article 1146. https://doi.org/10.3390/cryst12081146","bibtex":"@article{Krüger_2022, title={Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants with Adapted Degradation}, volume={12}, DOI={https://doi.org/10.3390/cryst12081146}, number={1146}, journal={crystals}, author={Krüger, Jan Tobias}, year={2022} }","mla":"Krüger, Jan Tobias. “Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants with Adapted Degradation.” Crystals, vol. 12, 1146, 2022, doi:https://doi.org/10.3390/cryst12081146.","short":"J.T. Krüger, Crystals 12 (2022)."},"intvolume":" 12","year":"2022","doi":"https://doi.org/10.3390/cryst12081146","title":"Adjustment of AgCaLa Phases in a FeMn Matrix via LBM for Implants with Adapted Degradation","date_created":"2022-09-29T08:35:03Z","author":[{"orcid":"0000-0002-0827-9654","last_name":"Krüger","full_name":"Krüger, Jan Tobias","id":"44307","first_name":"Jan Tobias"}],"volume":12,"date_updated":"2022-09-29T08:36:17Z"},{"publication_status":"published","publication_identifier":{"issn":["1438-1656","1527-2648"]},"citation":{"short":"M. Neuser, F. Kappe, J. Ostermeier, J.T. Krüger, M. Bobbert, G. Meschut, M. Schaper, O. Grydin, Advanced Engineering Materials 24 (2022).","bibtex":"@article{Neuser_Kappe_Ostermeier_Krüger_Bobbert_Meschut_Schaper_Grydin_2022, title={Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting}, volume={24}, DOI={10.1002/adem.202200874}, number={102200874}, journal={Advanced Engineering Materials}, publisher={Wiley}, author={Neuser, Moritz and Kappe, Fabian and Ostermeier, Jakob and Krüger, Jan Tobias and Bobbert, Mathias and Meschut, Gerson and Schaper, Mirko and Grydin, Olexandr}, year={2022} }","mla":"Neuser, Moritz, et al. “Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting.” Advanced Engineering Materials, vol. 24, no. 10, 2200874, Wiley, 2022, doi:10.1002/adem.202200874.","apa":"Neuser, M., Kappe, F., Ostermeier, J., Krüger, J. T., Bobbert, M., Meschut, G., Schaper, M., & Grydin, O. (2022). Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting. Advanced Engineering Materials, 24(10), Article 2200874. https://doi.org/10.1002/adem.202200874","ieee":"M. Neuser et al., “Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting,” Advanced Engineering Materials, vol. 24, no. 10, Art. no. 2200874, 2022, doi: 10.1002/adem.202200874.","chicago":"Neuser, Moritz, Fabian Kappe, Jakob Ostermeier, Jan Tobias Krüger, Mathias Bobbert, Gerson Meschut, Mirko Schaper, and Olexandr Grydin. “Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting.” Advanced Engineering Materials 24, no. 10 (2022). https://doi.org/10.1002/adem.202200874.","ama":"Neuser M, Kappe F, Ostermeier J, et al. Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting. Advanced Engineering Materials. 2022;24(10). doi:10.1002/adem.202200874"},"intvolume":" 24","author":[{"last_name":"Neuser","id":"32340","full_name":"Neuser, Moritz","first_name":"Moritz"},{"last_name":"Kappe","id":"66459","full_name":"Kappe, Fabian","first_name":"Fabian"},{"full_name":"Ostermeier, Jakob","last_name":"Ostermeier","first_name":"Jakob"},{"last_name":"Krüger","orcid":"0000-0002-0827-9654","id":"44307","full_name":"Krüger, Jan Tobias","first_name":"Jan Tobias"},{"first_name":"Mathias","last_name":"Bobbert","id":"7850","full_name":"Bobbert, Mathias"},{"id":"32056","full_name":"Meschut, Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut","first_name":"Gerson"},{"last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720","first_name":"Mirko"},{"full_name":"Grydin, Olexandr","id":"43822","last_name":"Grydin","first_name":"Olexandr"}],"volume":24,"oa":"1","date_updated":"2024-03-14T15:22:33Z","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/full/10.1002/adem.202200874","open_access":"1"}],"doi":"10.1002/adem.202200874","type":"journal_article","status":"public","user_id":"32340","department":[{"_id":"158"},{"_id":"157"},{"_id":"321"}],"project":[{"name":"TRR 285 – A02: TRR 285 - Subproject A02","_id":"136"},{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"_id":"146","name":"TRR 285 – C02: TRR 285 - Subproject C02"}],"_id":"36332","article_type":"original","article_number":"2200874","issue":"10","quality_controlled":"1","year":"2022","date_created":"2023-01-12T09:33:55Z","publisher":"Wiley","title":"Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting","publication":"Advanced Engineering Materials","abstract":[{"lang":"eng","text":"AlSi casting alloys combine excellent castability with high strength. Hence, this group of alloys is often used in the automotive sector. The challenge for this application is the brittle character of these alloys which leads to cracks during joint formation when mechanical joining technologies are used. A rise in ductility can be achieved by a considerable increase in the solidification rate which results in grain refinement. High solidification rates can be realized in twin–roll casting (TRC) by water-cooled rolls. Therefore, a hypoeutectic EN AC–AlSi9 (for European Norm - aluminum cast product) is manufactured by the TRC process and analyzed. Subsequently, joining investigations are performed on castings in as-cast and heat-treated condition using the self-piercing riveting process considering the joint formation and the load-bearing capacity. Due to the fine microstructure, the crack initiation can be avoided during joining, while maintaining the joining parameters, especially by specimens in heat treatment conditions. Furthermore, due to the extremely fine microstructure, the load-bearing capacity of the joint can be significantly increased in terms of the maximum load-bearing force and the energy absorbed."}],"language":[{"iso":"eng"}],"keyword":["Condensed Matter Physics","General Materials Science"]},{"language":[{"iso":"eng"}],"article_number":"100108","keyword":["Mechanical Engineering","Mechanics of Materials","Engineering (miscellaneous)","Chemical Engineering (miscellaneous)"],"user_id":"32340","department":[{"_id":"158"}],"project":[{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"name":"TRR 285 – A02: TRR 285 - Subproject A02","_id":"136"}],"_id":"31238","status":"public","type":"journal_article","publication":"Journal of Advanced Joining Processes","doi":"10.1016/j.jajp.2022.100108","title":"Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties","author":[{"last_name":"Kupfer","full_name":"Kupfer, Robert","first_name":"Robert"},{"full_name":"Köhler, Daniel","last_name":"Köhler","first_name":"Daniel"},{"full_name":"Römisch, David","last_name":"Römisch","first_name":"David"},{"first_name":"Simon","full_name":"Wituschek, Simon","last_name":"Wituschek"},{"full_name":"Ewenz, Lars","last_name":"Ewenz","first_name":"Lars"},{"full_name":"Kalich, Jan","last_name":"Kalich","first_name":"Jan"},{"id":"45673","full_name":"Weiß, Deborah","last_name":"Weiß","first_name":"Deborah"},{"first_name":"Behdad","full_name":"Sadeghian, Behdad","last_name":"Sadeghian"},{"first_name":"Matthias","full_name":"Busch, Matthias","last_name":"Busch"},{"full_name":"Krüger, Jan Tobias","id":"44307","orcid":"0000-0002-0827-9654","last_name":"Krüger","first_name":"Jan Tobias"},{"first_name":"Moritz","last_name":"Neuser","full_name":"Neuser, Moritz","id":"32340"},{"last_name":"Grydin","full_name":"Grydin, Olexandr","id":"43822","first_name":"Olexandr"},{"first_name":"Max","last_name":"Böhnke","id":"45779","full_name":"Böhnke, Max"},{"first_name":"Christian-Roman","last_name":"Bielak","full_name":"Bielak, Christian-Roman"},{"first_name":"Juliane","full_name":"Troschitz, Juliane","last_name":"Troschitz"}],"date_created":"2022-05-12T13:48:16Z","date_updated":"2024-03-14T15:23:30Z","publisher":"Elsevier BV","citation":{"short":"R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß, B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.-R. Bielak, J. Troschitz, Journal of Advanced Joining Processes (2022).","bibtex":"@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties}, DOI={10.1016/j.jajp.2022.100108}, number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek, Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad and Busch, Matthias and Krüger, Jan Tobias and et al.}, year={2022} }","mla":"Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” Journal of Advanced Joining Processes, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.","apa":"Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J., Weiß, D., Sadeghian, B., Busch, M., Krüger, J. T., Neuser, M., Grydin, O., Böhnke, M., Bielak, C.-R., & Troschitz, J. (2022). Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. Journal of Advanced Joining Processes, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108","ama":"Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. Journal of Advanced Joining Processes. Published online 2022. doi:10.1016/j.jajp.2022.100108","chicago":"Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz, Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” Journal of Advanced Joining Processes, 2022. https://doi.org/10.1016/j.jajp.2022.100108.","ieee":"R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties,” Journal of Advanced Joining Processes, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108."},"year":"2022","publication_status":"published","publication_identifier":{"issn":["2666-3309"]},"quality_controlled":"1"},{"project":[{"name":"TRR 285: TRR 285","_id":"130","grant_number":"418701707"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"_id":"148","name":"TRR 285 – C04: TRR 285 - Subproject C04"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"},{"name":"TRR 285 – C01: TRR 285 - Subproject C01","_id":"145"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"_id":"141","name":"TRR 285 – B02: TRR 285 - Subproject B02"},{"_id":"138","name":"TRR 285 – A04: TRR 285 - Subproject A04"},{"_id":"135","name":"TRR 285 – A01: TRR 285 - Subproject A01"},{"name":"TRR 285 – A02: TRR 285 - Subproject A02","_id":"136"},{"_id":"149","name":"TRR 285 – C05: TRR 285 - Subproject C05"},{"name":"TRR 285 – B04: TRR 285 - Subproject B04","_id":"143"}],"_id":"34215","user_id":"34782","department":[{"_id":"630"},{"_id":"158"}],"article_number":"100108","type":"journal_article","status":"public","date_updated":"2024-03-20T11:54:33Z","author":[{"first_name":"Robert","full_name":"Kupfer, Robert","last_name":"Kupfer"},{"last_name":"Köhler","full_name":"Köhler, Daniel","first_name":"Daniel"},{"full_name":"Römisch, David","last_name":"Römisch","first_name":"David"},{"first_name":"Simon","full_name":"Wituschek, Simon","last_name":"Wituschek"},{"last_name":"Ewenz","full_name":"Ewenz, Lars","first_name":"Lars"},{"last_name":"Kalich","full_name":"Kalich, Jan","first_name":"Jan"},{"first_name":"Deborah","last_name":"Weiß","full_name":"Weiß, Deborah","id":"45673"},{"first_name":"Behdad","last_name":"Sadeghian","full_name":"Sadeghian, Behdad"},{"last_name":"Busch","full_name":"Busch, Matthias","first_name":"Matthias"},{"id":"44307","full_name":"Krüger, Jan Tobias","last_name":"Krüger","orcid":"0000-0002-0827-9654","first_name":"Jan Tobias"},{"first_name":"Moritz","last_name":"Neuser","full_name":"Neuser, Moritz","id":"32340"},{"first_name":"Olexandr","full_name":"Grydin, Olexandr","id":"43822","last_name":"Grydin"},{"first_name":"Max","last_name":"Böhnke","id":"45779","full_name":"Böhnke, Max"},{"id":"34782","full_name":"Bielak, Christian Roman","last_name":"Bielak","first_name":"Christian Roman"},{"first_name":"Juliane","full_name":"Troschitz, Juliane","last_name":"Troschitz"}],"volume":5,"doi":"10.1016/j.jajp.2022.100108","publication_status":"published","publication_identifier":{"issn":["2666-3309"]},"citation":{"ieee":"R. Kupfer et al., “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties,” Journal of Advanced Joining Processes, vol. 5, Art. no. 100108, 2022, doi: 10.1016/j.jajp.2022.100108.","chicago":"Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz, Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” Journal of Advanced Joining Processes 5 (2022). https://doi.org/10.1016/j.jajp.2022.100108.","ama":"Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. Journal of Advanced Joining Processes. 2022;5. doi:10.1016/j.jajp.2022.100108","bibtex":"@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties}, volume={5}, DOI={10.1016/j.jajp.2022.100108}, number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek, Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad and Busch, Matthias and Krüger, Jan Tobias and et al.}, year={2022} }","short":"R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß, B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.R. Bielak, J. Troschitz, Journal of Advanced Joining Processes 5 (2022).","mla":"Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” Journal of Advanced Joining Processes, vol. 5, 100108, Elsevier BV, 2022, doi:10.1016/j.jajp.2022.100108.","apa":"Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J., Weiß, D., Sadeghian, B., Busch, M., Krüger, J. T., Neuser, M., Grydin, O., Böhnke, M., Bielak, C. R., & Troschitz, J. (2022). Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. Journal of Advanced Joining Processes, 5, Article 100108. https://doi.org/10.1016/j.jajp.2022.100108"},"intvolume":" 5","keyword":["Mechanical Engineering","Mechanics of Materials","Engineering (miscellaneous)","Chemical Engineering (miscellaneous)"],"language":[{"iso":"eng"}],"publication":"Journal of Advanced Joining Processes","abstract":[{"text":"Clinching as a mechanical joining technique allows a fast and reliable joining of metal sheets in large-scale production. An efficient design and dimensioning of clinched joints requires a holistic understanding of the material, the joining process and the resulting properties of the joint. In this paper, the process chain for clinching metal sheets is described and experimental techniques are proposed to analyze the process-microstructure-property relationships from the sheet metal to the joined structure. At the example of clinching aluminum EN AW 6014, characterization methods are applied and discussed for the following characteristics: the mechanical properties of the sheet materials, the tribological behavior in the joining system, the joining process and the resulting material structure, the load-bearing behavior of the joint, the damage and degradation as well as the service life and crack growth behavior. The compilation of the characterization methods gives an overview on the advantages and weaknesses of the methods and the multiple interactions of material, process and properties during clinching. In addition, the results of the analyses on EN AW 6014 can be applied for parameterization and validation of simulations.","lang":"eng"}],"publisher":"Elsevier BV","date_created":"2022-12-05T21:17:22Z","title":"Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties","quality_controlled":"1","year":"2022"},{"date_updated":"2023-04-27T16:39:26Z","author":[{"first_name":"Jan Tobias","id":"44307","full_name":"Krüger, Jan Tobias","last_name":"Krüger","orcid":"0000-0002-0827-9654"},{"id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter"},{"first_name":"Jingyuan","last_name":"Huang","full_name":"Huang, Jingyuan"},{"first_name":"Viviane","full_name":"Filor, Viviane","last_name":"Filor"},{"last_name":"Mateus-Vargas","full_name":"Mateus-Vargas, Rafael Hernan","first_name":"Rafael Hernan"},{"first_name":"Hilke","full_name":"Oltmanns, Hilke","last_name":"Oltmanns"},{"first_name":"Jessica","full_name":"Meißner, Jessica","last_name":"Meißner"},{"first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido","id":"194"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"}],"volume":13,"doi":"10.3390/jfb13040185","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. Journal of Functional Biomaterials. 2022;13(4):185. doi:10.3390/jfb13040185","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.” Journal of Functional Biomaterials 13, no. 4 (2022): 185. https://doi.org/10.3390/jfb13040185.","ieee":"J. T. Krüger et al., “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability,” Journal of Functional Biomaterials, vol. 13, no. 4, p. 185, 2022, doi: 10.3390/jfb13040185.","mla":"Krüger, Jan Tobias, et al. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” Journal of Functional Biomaterials, vol. 13, no. 4, MDPI AG, 2022, p. 185, doi:10.3390/jfb13040185.","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={10.3390/jfb13040185}, 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} }","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.","apa":"Krüger, J. T., Hoyer, K.-P., Huang, J., Filor, V., Mateus-Vargas, R. H., Oltmanns, H., Meißner, J., Grundmeier, G., & Schaper, M. (2022). FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. Journal of Functional Biomaterials, 13(4), 185. https://doi.org/10.3390/jfb13040185"},"intvolume":" 13","page":"185","_id":"40154","user_id":"43720","department":[{"_id":"302"},{"_id":"158"}],"type":"journal_article","status":"public","publisher":"MDPI AG","date_created":"2023-01-26T06:39:42Z","title":"FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability","quality_controlled":"1","issue":"4","year":"2022","keyword":["Biomedical Engineering","Biomaterials"],"language":[{"iso":"eng"}],"publication":"Journal of Functional Biomaterials","abstract":[{"lang":"eng","text":"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."}]},{"author":[{"first_name":"Jan Tobias","full_name":"Krüger, Jan Tobias","id":"44307","last_name":"Krüger","orcid":"0000-0002-0827-9654"},{"first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer"},{"first_name":"Jingyuan","full_name":"Huang, Jingyuan","last_name":"Huang"},{"last_name":"Filor","full_name":"Filor, Viviane","first_name":"Viviane"},{"full_name":"Mateus-Vargas, Rafael Hernan","last_name":"Mateus-Vargas","first_name":"Rafael Hernan"},{"first_name":"Hilke","full_name":"Oltmanns, Hilke","last_name":"Oltmanns"},{"first_name":"Jessica","last_name":"Meißner","full_name":"Meißner, Jessica"},{"first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido","id":"194"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"}],"volume":13,"date_updated":"2023-04-27T16:41:07Z","doi":"10.3390/jfb13040185","publication_status":"published","publication_identifier":{"issn":["2079-4983"]},"citation":{"apa":"Krüger, J. T., Hoyer, K.-P., Huang, J., Filor, V., Mateus-Vargas, R. H., Oltmanns, H., Meißner, J., Grundmeier, G., & Schaper, M. (2022). FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. Journal of Functional Biomaterials, 13(4), Article 185. https://doi.org/10.3390/jfb13040185","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={10.3390/jfb13040185}, 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).","mla":"Krüger, Jan Tobias, et al. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” Journal of Functional Biomaterials, vol. 13, no. 4, 185, MDPI AG, 2022, doi:10.3390/jfb13040185.","ama":"Krüger JT, Hoyer K-P, Huang J, et al. FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. Journal of Functional Biomaterials. 2022;13(4). doi:10.3390/jfb13040185","ieee":"J. T. Krüger et al., “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability,” Journal of Functional Biomaterials, vol. 13, no. 4, Art. no. 185, 2022, doi: 10.3390/jfb13040185.","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.” Journal of Functional Biomaterials 13, no. 4 (2022). https://doi.org/10.3390/jfb13040185."},"intvolume":" 13","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"_id":"33723","article_number":"185","type":"journal_article","status":"public","date_created":"2022-10-14T07:18:50Z","publisher":"MDPI AG","title":"FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability","issue":"4","quality_controlled":"1","year":"2022","language":[{"iso":"eng"}],"keyword":["Biomedical Engineering","Biomaterials"],"publication":"Journal of Functional Biomaterials","abstract":[{"lang":"eng","text":"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."}]},{"language":[{"iso":"eng"}],"article_number":"2201008","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"_id":"33498","status":"public","type":"journal_article","publication":"Advanced Engineering Materials","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","id":"44307","full_name":"Krüger, Jan Tobias"},{"full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer","first_name":"Kay-Peter"},{"first_name":"Anatolii","last_name":"Andreiev","full_name":"Andreiev, Anatolii","id":"50215"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"},{"last_name":"Zinn","full_name":"Zinn, Carolin","first_name":"Carolin"}],"date_updated":"2023-04-27T16:41:20Z","citation":{"mla":"Krüger, Jan Tobias, et al. “Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate.” Advanced Engineering Materials, 2201008, 2022, doi:https://doi.org/10.1002/adem.202201008.","short":"J.T. Krüger, K.-P. Hoyer, A. Andreiev, M. Schaper, C. Zinn, Advanced Engineering Materials (2022).","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={https://doi.org/10.1002/adem.202201008}, 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., & Zinn, C. (2022). Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate. Advanced Engineering Materials, Article 2201008. https://doi.org/10.1002/adem.202201008","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.” Advanced Engineering Materials, 2022. https://doi.org/10.1002/adem.202201008.","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,” Advanced Engineering Materials, Art. no. 2201008, 2022, doi: https://doi.org/10.1002/adem.202201008.","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. Advanced Engineering Materials. Published online 2022. doi:https://doi.org/10.1002/adem.202201008"},"year":"2022","quality_controlled":"1"},{"doi":"10.3390/jfb13040185","author":[{"id":"44307","full_name":"Krüger, Jan Tobias","orcid":"0000-0002-0827-9654","last_name":"Krüger","first_name":"Jan Tobias"},{"first_name":"Kay-Peter","last_name":"Hoyer","id":"48411","full_name":"Hoyer, Kay-Peter"},{"last_name":"Huang","full_name":"Huang, Jingyuan","first_name":"Jingyuan"},{"first_name":"Viviane","full_name":"Filor, Viviane","last_name":"Filor"},{"first_name":"Rafael Hernan","full_name":"Mateus-Vargas, Rafael Hernan","last_name":"Mateus-Vargas"},{"full_name":"Oltmanns, Hilke","last_name":"Oltmanns","first_name":"Hilke"},{"full_name":"Meißner, Jessica","last_name":"Meißner","first_name":"Jessica"},{"first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido","id":"194"},{"first_name":"Mirko","last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720"}],"volume":13,"date_updated":"2023-04-27T16:45:32Z","citation":{"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.” Journal of Functional Biomaterials 13, no. 4 (2022). https://doi.org/10.3390/jfb13040185.","ieee":"J. T. Krüger et al., “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability,” Journal of Functional Biomaterials, vol. 13, no. 4, Art. no. 185, 2022, doi: 10.3390/jfb13040185.","ama":"Krüger JT, Hoyer K-P, Huang J, et al. FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. Journal of Functional Biomaterials. 2022;13(4). doi:10.3390/jfb13040185","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={10.3390/jfb13040185}, 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} }","mla":"Krüger, Jan Tobias, et al. “FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability.” Journal of Functional Biomaterials, vol. 13, no. 4, 185, MDPI AG, 2022, doi:10.3390/jfb13040185.","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).","apa":"Krüger, J. T., Hoyer, K.-P., Huang, J., Filor, V., Mateus-Vargas, R. H., Oltmanns, H., Meißner, J., Grundmeier, G., & Schaper, M. (2022). FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability. Journal of Functional Biomaterials, 13(4), Article 185. https://doi.org/10.3390/jfb13040185"},"intvolume":" 13","publication_status":"published","publication_identifier":{"issn":["2079-4983"]},"article_number":"185","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"_id":"41494","status":"public","type":"journal_article","title":"FeMn with Phases of a Degradable Ag Alloy for Residue-Free and Adapted Bioresorbability","date_created":"2023-02-02T14:26:25Z","publisher":"MDPI AG","year":"2022","issue":"4","quality_controlled":"1","language":[{"iso":"eng"}],"keyword":["Biomedical Engineering","Biomaterials"],"abstract":[{"lang":"eng","text":"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."}],"publication":"Journal of Functional Biomaterials"},{"doi":"10.1016/j.jmrt.2022.06.006","date_updated":"2023-04-27T16:45:17Z","author":[{"full_name":"Krüger, Jan Tobias","id":"44307","orcid":"0000-0002-0827-9654","last_name":"Krüger","first_name":"Jan Tobias"},{"last_name":"Hoyer","full_name":"Hoyer, Kay-Peter","id":"48411","first_name":"Kay-Peter"},{"full_name":"Hengsbach, Florian","last_name":"Hengsbach","first_name":"Florian"},{"last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720","first_name":"Mirko"}],"volume":19,"citation":{"ieee":"J. T. Krüger, K.-P. Hoyer, F. Hengsbach, and M. Schaper, “Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies,” Journal of Materials Research and Technology, vol. 19, pp. 2369–2387, 2022, doi: 10.1016/j.jmrt.2022.06.006.","chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, Florian Hengsbach, and Mirko Schaper. “Formation of Insoluble Silver-Phases in an Iron-Manganese Matrix for Bioresorbable Implants Using Varying Laser Beam Melting Strategies.” Journal of Materials Research and Technology 19 (2022): 2369–87. https://doi.org/10.1016/j.jmrt.2022.06.006.","ama":"Krüger JT, Hoyer K-P, Hengsbach F, Schaper M. Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies. Journal of Materials Research and Technology. 2022;19:2369-2387. doi:10.1016/j.jmrt.2022.06.006","apa":"Krüger, J. T., Hoyer, K.-P., Hengsbach, F., & Schaper, M. (2022). Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies. Journal of Materials Research and Technology, 19, 2369–2387. https://doi.org/10.1016/j.jmrt.2022.06.006","bibtex":"@article{Krüger_Hoyer_Hengsbach_Schaper_2022, title={Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies}, volume={19}, DOI={10.1016/j.jmrt.2022.06.006}, journal={Journal of Materials Research and Technology}, publisher={Elsevier BV}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Hengsbach, Florian and Schaper, Mirko}, year={2022}, pages={2369–2387} }","mla":"Krüger, Jan Tobias, et al. “Formation of Insoluble Silver-Phases in an Iron-Manganese Matrix for Bioresorbable Implants Using Varying Laser Beam Melting Strategies.” Journal of Materials Research and Technology, vol. 19, Elsevier BV, 2022, pp. 2369–87, doi:10.1016/j.jmrt.2022.06.006.","short":"J.T. Krüger, K.-P. Hoyer, F. Hengsbach, M. Schaper, Journal of Materials Research and Technology 19 (2022) 2369–2387."},"intvolume":" 19","page":"2369-2387","publication_status":"published","publication_identifier":{"issn":["2238-7854"]},"_id":"32332","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"status":"public","type":"journal_article","title":"Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies","publisher":"Elsevier BV","date_created":"2022-07-07T13:55:10Z","year":"2022","quality_controlled":"1","keyword":["Metals and Alloys","Surfaces","Coatings and Films","Biomaterials","Ceramics and Composites"],"language":[{"iso":"eng"}],"publication":"Journal of Materials Research and Technology"},{"date_updated":"2023-04-27T16:46:09Z","publisher":"Elsevier BV","volume":19,"author":[{"first_name":"Jan Tobias","full_name":"Krüger, Jan Tobias","id":"44307","last_name":"Krüger","orcid":"0000-0002-0827-9654"},{"first_name":"Kay-Peter","last_name":"Hoyer","id":"48411","full_name":"Hoyer, Kay-Peter"},{"first_name":"Florian","last_name":"Hengsbach","full_name":"Hengsbach, Florian"},{"first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper"}],"date_created":"2023-02-02T14:28:03Z","title":"Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies","doi":"10.1016/j.jmrt.2022.06.006","publication_identifier":{"issn":["2238-7854"]},"quality_controlled":"1","publication_status":"published","year":"2022","page":"2369-2387","intvolume":" 19","citation":{"chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, Florian Hengsbach, and Mirko Schaper. “Formation of Insoluble Silver-Phases in an Iron-Manganese Matrix for Bioresorbable Implants Using Varying Laser Beam Melting Strategies.” Journal of Materials Research and Technology 19 (2022): 2369–87. https://doi.org/10.1016/j.jmrt.2022.06.006.","ieee":"J. T. Krüger, K.-P. Hoyer, F. Hengsbach, and M. Schaper, “Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies,” Journal of Materials Research and Technology, vol. 19, pp. 2369–2387, 2022, doi: 10.1016/j.jmrt.2022.06.006.","ama":"Krüger JT, Hoyer K-P, Hengsbach F, Schaper M. Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies. Journal of Materials Research and Technology. 2022;19:2369-2387. doi:10.1016/j.jmrt.2022.06.006","apa":"Krüger, J. T., Hoyer, K.-P., Hengsbach, F., & Schaper, M. (2022). Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies. Journal of Materials Research and Technology, 19, 2369–2387. https://doi.org/10.1016/j.jmrt.2022.06.006","bibtex":"@article{Krüger_Hoyer_Hengsbach_Schaper_2022, title={Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies}, volume={19}, DOI={10.1016/j.jmrt.2022.06.006}, journal={Journal of Materials Research and Technology}, publisher={Elsevier BV}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Hengsbach, Florian and Schaper, Mirko}, year={2022}, pages={2369–2387} }","mla":"Krüger, Jan Tobias, et al. “Formation of Insoluble Silver-Phases in an Iron-Manganese Matrix for Bioresorbable Implants Using Varying Laser Beam Melting Strategies.” Journal of Materials Research and Technology, vol. 19, Elsevier BV, 2022, pp. 2369–87, doi:10.1016/j.jmrt.2022.06.006.","short":"J.T. Krüger, K.-P. Hoyer, F. Hengsbach, M. Schaper, Journal of Materials Research and Technology 19 (2022) 2369–2387."},"_id":"41498","department":[{"_id":"9"},{"_id":"158"}],"user_id":"43720","keyword":["Metals and Alloys","Surfaces","Coatings and Films","Biomaterials","Ceramics and Composites"],"language":[{"iso":"eng"}],"publication":"Journal of Materials Research and Technology","type":"journal_article","status":"public"},{"language":[{"iso":"eng"}],"keyword":["General Materials Science","General Chemical Engineering","General Chemistry"],"user_id":"48411","department":[{"_id":"302"},{"_id":"158"}],"_id":"30103","status":"public","type":"journal_article","publication":"Corrosion Science","doi":"10.1016/j.corsci.2022.110186","title":"Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes","author":[{"first_name":"Jingyuan","last_name":"Huang","full_name":"Huang, Jingyuan"},{"first_name":"Alejandro Gonzalez","full_name":"Orive, Alejandro Gonzalez","last_name":"Orive"},{"full_name":"Krüger, Jan Tobias","id":"44307","orcid":"0000-0002-0827-9654","last_name":"Krüger","first_name":"Jan Tobias"},{"id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter"},{"first_name":"Adrian","id":"48864","full_name":"Keller, Adrian","last_name":"Keller","orcid":"0000-0001-7139-3110"},{"id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"}],"date_created":"2022-02-25T09:32:43Z","volume":200,"publisher":"Elsevier BV","date_updated":"2023-04-27T16:47:42Z","citation":{"apa":"Huang, J., Orive, A. G., Krüger, J. T., Hoyer, K.-P., Keller, A., & Grundmeier, G. (2022). Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes. Corrosion Science, 200, 110186. https://doi.org/10.1016/j.corsci.2022.110186","bibtex":"@article{Huang_Orive_Krüger_Hoyer_Keller_Grundmeier_2022, title={Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes}, volume={200}, DOI={10.1016/j.corsci.2022.110186}, journal={Corrosion Science}, publisher={Elsevier BV}, author={Huang, Jingyuan and Orive, Alejandro Gonzalez and Krüger, Jan Tobias and Hoyer, Kay-Peter and Keller, Adrian and Grundmeier, Guido}, year={2022}, pages={110186} }","short":"J. Huang, A.G. Orive, J.T. Krüger, K.-P. Hoyer, A. Keller, G. Grundmeier, Corrosion Science 200 (2022) 110186.","mla":"Huang, Jingyuan, et al. “Influence of Proteins on the Corrosion of a Conventional and Selective Laser Beam Melted FeMn Alloy in Physiological Electrolytes.” Corrosion Science, vol. 200, Elsevier BV, 2022, p. 110186, doi:10.1016/j.corsci.2022.110186.","ama":"Huang J, Orive AG, Krüger JT, Hoyer K-P, Keller A, Grundmeier G. Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes. Corrosion Science. 2022;200:110186. doi:10.1016/j.corsci.2022.110186","chicago":"Huang, Jingyuan, Alejandro Gonzalez Orive, Jan Tobias Krüger, Kay-Peter Hoyer, Adrian Keller, and Guido Grundmeier. “Influence of Proteins on the Corrosion of a Conventional and Selective Laser Beam Melted FeMn Alloy in Physiological Electrolytes.” Corrosion Science 200 (2022): 110186. https://doi.org/10.1016/j.corsci.2022.110186.","ieee":"J. Huang, A. G. Orive, J. T. Krüger, K.-P. Hoyer, A. Keller, and G. Grundmeier, “Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes,” Corrosion Science, vol. 200, p. 110186, 2022, doi: 10.1016/j.corsci.2022.110186."},"intvolume":" 200","page":"110186","year":"2022","publication_status":"published","publication_identifier":{"issn":["0010-938X"]},"quality_controlled":"1"},{"article_number":"110186","keyword":["General Materials Science","General Chemical Engineering","General Chemistry"],"language":[{"iso":"eng"}],"_id":"41504","user_id":"48411","department":[{"_id":"9"},{"_id":"158"}],"status":"public","type":"journal_article","publication":"Corrosion Science","title":"Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes","doi":"10.1016/j.corsci.2022.110186","publisher":"Elsevier BV","date_updated":"2023-04-27T16:47:31Z","author":[{"first_name":"Jingyuan","last_name":"Huang","full_name":"Huang, Jingyuan"},{"first_name":"Alejandro","full_name":"Gonzalez Orive, Alejandro","last_name":"Gonzalez Orive"},{"first_name":"Jan Tobias","full_name":"Krüger, Jan Tobias","id":"44307","last_name":"Krüger","orcid":"0000-0002-0827-9654"},{"first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer"},{"orcid":"0000-0001-7139-3110","last_name":"Keller","full_name":"Keller, Adrian","id":"48864","first_name":"Adrian"},{"first_name":"Guido","full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier"}],"date_created":"2023-02-02T14:30:17Z","volume":200,"year":"2022","citation":{"ama":"Huang J, Gonzalez Orive A, Krüger JT, Hoyer K-P, Keller A, Grundmeier G. Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes. Corrosion Science. 2022;200. doi:10.1016/j.corsci.2022.110186","chicago":"Huang, Jingyuan, Alejandro Gonzalez Orive, Jan Tobias Krüger, Kay-Peter Hoyer, Adrian Keller, and Guido Grundmeier. “Influence of Proteins on the Corrosion of a Conventional and Selective Laser Beam Melted FeMn Alloy in Physiological Electrolytes.” Corrosion Science 200 (2022). https://doi.org/10.1016/j.corsci.2022.110186.","ieee":"J. Huang, A. Gonzalez Orive, J. T. Krüger, K.-P. Hoyer, A. Keller, and G. Grundmeier, “Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes,” Corrosion Science, vol. 200, Art. no. 110186, 2022, doi: 10.1016/j.corsci.2022.110186.","mla":"Huang, Jingyuan, et al. “Influence of Proteins on the Corrosion of a Conventional and Selective Laser Beam Melted FeMn Alloy in Physiological Electrolytes.” Corrosion Science, vol. 200, 110186, Elsevier BV, 2022, doi:10.1016/j.corsci.2022.110186.","short":"J. Huang, A. Gonzalez Orive, J.T. Krüger, K.-P. Hoyer, A. Keller, G. Grundmeier, Corrosion Science 200 (2022).","bibtex":"@article{Huang_Gonzalez Orive_Krüger_Hoyer_Keller_Grundmeier_2022, title={Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes}, volume={200}, DOI={10.1016/j.corsci.2022.110186}, number={110186}, journal={Corrosion Science}, publisher={Elsevier BV}, author={Huang, Jingyuan and Gonzalez Orive, Alejandro and Krüger, Jan Tobias and Hoyer, Kay-Peter and Keller, Adrian and Grundmeier, Guido}, year={2022} }","apa":"Huang, J., Gonzalez Orive, A., Krüger, J. T., Hoyer, K.-P., Keller, A., & Grundmeier, G. (2022). Influence of proteins on the corrosion of a conventional and selective laser beam melted FeMn alloy in physiological electrolytes. Corrosion Science, 200, Article 110186. https://doi.org/10.1016/j.corsci.2022.110186"},"intvolume":" 200","publication_status":"published","publication_identifier":{"issn":["0010-938X"]}},{"publication_identifier":{"issn":["1438-1656","1527-2648"]},"publication_status":"published","year":"2022","citation":{"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,” Advanced Engineering Materials, Art. no. 2201008, 2022, doi: 10.1002/adem.202201008.","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.” Advanced Engineering Materials, 2022. https://doi.org/10.1002/adem.202201008.","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. Advanced Engineering Materials. Published online 2022. doi:10.1002/adem.202201008","apa":"Krüger, J. T., Hoyer, K.-P., Andreiev, A., Schaper, M., & Zinn, C. (2022). Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate. Advanced Engineering Materials, Article 2201008. https://doi.org/10.1002/adem.202201008","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={10.1002/adem.202201008}, number={2201008}, journal={Advanced Engineering Materials}, publisher={Wiley}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Andreiev, Anatolii and Schaper, Mirko and Zinn, Carolin}, year={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.” Advanced Engineering Materials, 2201008, Wiley, 2022, doi:10.1002/adem.202201008.","short":"J.T. Krüger, K.-P. Hoyer, A. Andreiev, M. Schaper, C. Zinn, Advanced Engineering Materials (2022)."},"publisher":"Wiley","date_updated":"2023-04-27T16:46:44Z","author":[{"last_name":"Krüger","orcid":"0000-0002-0827-9654","id":"44307","full_name":"Krüger, Jan Tobias","first_name":"Jan Tobias"},{"first_name":"Kay-Peter","full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer"},{"full_name":"Andreiev, Anatolii","id":"50215","last_name":"Andreiev","first_name":"Anatolii"},{"first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper"},{"first_name":"Carolin","full_name":"Zinn, Carolin","last_name":"Zinn"}],"date_created":"2023-02-02T14:25:30Z","title":"Modification of Iron with Degradable Silver Phases Processed via Laser Beam Melting for Implants with Adapted Degradation Rate","doi":"10.1002/adem.202201008","publication":"Advanced Engineering Materials","type":"journal_article","status":"public","_id":"41493","department":[{"_id":"9"},{"_id":"158"}],"user_id":"48411","keyword":["Condensed Matter Physics","General Materials Science"],"article_number":"2201008","language":[{"iso":"eng"}]},{"type":"journal_article","status":"public","user_id":"43720","department":[{"_id":"9"},{"_id":"158"}],"_id":"24790","article_number":"130890","article_type":"original","publication_status":"published","publication_identifier":{"issn":["0167-577X"]},"citation":{"mla":"Krüger, Jan Tobias, et al. “Bioresorbable AgCe and AgCeLa Alloys for Adapted Fe-Based Implants.” Materials Letters, vol. 306, 130890, 2021, doi:10.1016/j.matlet.2021.130890.","bibtex":"@article{Krüger_Hoyer_Schaper_2021, title={Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants}, volume={306}, DOI={10.1016/j.matlet.2021.130890}, number={130890}, journal={Materials Letters}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021} }","short":"J.T. Krüger, K.-P. Hoyer, M. Schaper, Materials Letters 306 (2021).","apa":"Krüger, J. T., Hoyer, K.-P., & Schaper, M. (2021). Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants. Materials Letters, 306, Article 130890. https://doi.org/10.1016/j.matlet.2021.130890","ieee":"J. T. Krüger, K.-P. Hoyer, and M. Schaper, “Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants,” Materials Letters, vol. 306, Art. no. 130890, 2021, doi: 10.1016/j.matlet.2021.130890.","chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, and Mirko Schaper. “Bioresorbable AgCe and AgCeLa Alloys for Adapted Fe-Based Implants.” Materials Letters 306 (2021). https://doi.org/10.1016/j.matlet.2021.130890.","ama":"Krüger JT, Hoyer K-P, Schaper M. Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants. Materials Letters. 2021;306. doi:10.1016/j.matlet.2021.130890"},"intvolume":" 306","author":[{"first_name":"Jan Tobias","last_name":"Krüger","orcid":"0000-0002-0827-9654","full_name":"Krüger, Jan Tobias","id":"44307"},{"first_name":"Kay-Peter","id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer"},{"full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper","first_name":"Mirko"}],"volume":306,"date_updated":"2023-06-01T14:33:57Z","doi":"10.1016/j.matlet.2021.130890","publication":"Materials Letters","abstract":[{"lang":"eng","text":"Implants often overtake body function just for a certain time and remain as an unnecessary foreign body or have to be removed. Thus, resorbable implants are highly beneficial to reduce patient burden. Besides established materials, Iron-(Fe)-based alloys are in focus due to superior mechanical properties and good biocompatibility. However, their degradation rate needs to be increased. Phases with high electrochemical potential could promote the dissolution of residual material based on the galvanic coupling. Silver (Ag) is promising due to its high electrochemical potential (+0.8 V vs. SHE), immiscibility with Fe, biocompatibility, and anti-bacterial properties. But to prevent adverse consequences the Ag-particles, remaining after dissolution of the matrix, need to dissolve. Thus, a bioresorbable Ag-alloy is required. Regarding the electrochemical potential and degradation behavior of binary alloys, Cerium (Ce) and Lanthanum (La) are well-suited considering their biocompatibility and antibacterial behavior. Accordingly, this research addresses AgCe and AgCeLa alloys as additives for Fe-based materials with adapted degradation behavior. Furthermore, degradable Ag-alloys combined with inert implant materials could enable the controlled release of antibacterial active Ag-ions."}],"language":[{"iso":"eng"}],"quality_controlled":"1","year":"2021","date_created":"2021-09-22T06:49:22Z","title":"Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants"},{"quality_controlled":"1","publication_identifier":{"issn":["0167-577X"]},"publication_status":"published","year":"2021","intvolume":" 306","citation":{"ama":"Krüger JT, Hoyer K-P, Schaper M. Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants. Materials Letters. 2021;306. doi:10.1016/j.matlet.2021.130890","chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, and Mirko Schaper. “Bioresorbable AgCe and AgCeLa Alloys for Adapted Fe-Based Implants.” Materials Letters 306 (2021). https://doi.org/10.1016/j.matlet.2021.130890.","ieee":"J. T. Krüger, K.-P. Hoyer, and M. Schaper, “Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants,” Materials Letters, vol. 306, Art. no. 130890, 2021, doi: 10.1016/j.matlet.2021.130890.","apa":"Krüger, J. T., Hoyer, K.-P., & Schaper, M. (2021). Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants. Materials Letters, 306, Article 130890. https://doi.org/10.1016/j.matlet.2021.130890","mla":"Krüger, Jan Tobias, et al. “Bioresorbable AgCe and AgCeLa Alloys for Adapted Fe-Based Implants.” Materials Letters, vol. 306, 130890, Elsevier BV, 2021, doi:10.1016/j.matlet.2021.130890.","short":"J.T. Krüger, K.-P. Hoyer, M. Schaper, Materials Letters 306 (2021).","bibtex":"@article{Krüger_Hoyer_Schaper_2021, title={Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants}, volume={306}, DOI={10.1016/j.matlet.2021.130890}, number={130890}, journal={Materials Letters}, publisher={Elsevier BV}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021} }"},"publisher":"Elsevier BV","date_updated":"2023-06-01T14:34:08Z","volume":306,"date_created":"2023-02-02T14:32:48Z","author":[{"first_name":"Jan Tobias","orcid":"0000-0002-0827-9654","last_name":"Krüger","id":"44307","full_name":"Krüger, Jan Tobias"},{"last_name":"Hoyer","full_name":"Hoyer, Kay-Peter","id":"48411","first_name":"Kay-Peter"},{"last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720","first_name":"Mirko"}],"title":"Bioresorbable AgCe and AgCeLa alloys for adapted Fe-based implants","doi":"10.1016/j.matlet.2021.130890","publication":"Materials Letters","type":"journal_article","status":"public","_id":"41509","department":[{"_id":"9"},{"_id":"158"}],"user_id":"43720","keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","General Materials Science"],"article_number":"130890","language":[{"iso":"eng"}]},{"keyword":["Materials Chemistry","Metals and Alloys","Mechanical Engineering","Mechanics of Materials"],"language":[{"iso":"eng"}],"publication":"Journal of Alloys and Compounds","title":"Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation","publisher":"Elsevier BV","date_created":"2023-02-02T14:34:42Z","year":"2021","quality_controlled":"1","article_number":"159544","_id":"41514","department":[{"_id":"9"},{"_id":"158"}],"user_id":"43720","status":"public","type":"journal_article","doi":"10.1016/j.jallcom.2021.159544","date_updated":"2023-06-01T14:35:36Z","volume":871,"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":"Viviane","last_name":"Filor","full_name":"Filor, Viviane"},{"first_name":"Sudipta","full_name":"Pramanik, Sudipta","last_name":"Pramanik"},{"first_name":"Manfred","full_name":"Kietzmann, Manfred","last_name":"Kietzmann"},{"first_name":"Jessica","full_name":"Meißner, Jessica","last_name":"Meißner"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"}],"intvolume":" 871","citation":{"chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, Viviane Filor, Sudipta Pramanik, Manfred Kietzmann, Jessica Meißner, and Mirko Schaper. “Novel AgCa and AgCaLa Alloys for Fe-Based Bioresorbable Implants with Adapted Degradation.” Journal of Alloys and Compounds 871 (2021). https://doi.org/10.1016/j.jallcom.2021.159544.","ieee":"J. T. Krüger et al., “Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation,” Journal of Alloys and Compounds, vol. 871, Art. no. 159544, 2021, doi: 10.1016/j.jallcom.2021.159544.","ama":"Krüger JT, Hoyer K-P, Filor V, et al. Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation. Journal of Alloys and Compounds. 2021;871. doi:10.1016/j.jallcom.2021.159544","apa":"Krüger, J. T., Hoyer, K.-P., Filor, V., Pramanik, S., Kietzmann, M., Meißner, J., & Schaper, M. (2021). Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation. Journal of Alloys and Compounds, 871, Article 159544. https://doi.org/10.1016/j.jallcom.2021.159544","mla":"Krüger, Jan Tobias, et al. “Novel AgCa and AgCaLa Alloys for Fe-Based Bioresorbable Implants with Adapted Degradation.” Journal of Alloys and Compounds, vol. 871, 159544, Elsevier BV, 2021, doi:10.1016/j.jallcom.2021.159544.","bibtex":"@article{Krüger_Hoyer_Filor_Pramanik_Kietzmann_Meißner_Schaper_2021, title={Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation}, volume={871}, DOI={10.1016/j.jallcom.2021.159544}, number={159544}, journal={Journal of Alloys and Compounds}, publisher={Elsevier BV}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Filor, Viviane and Pramanik, Sudipta and Kietzmann, Manfred and Meißner, Jessica and Schaper, Mirko}, year={2021} }","short":"J.T. Krüger, K.-P. Hoyer, V. Filor, S. Pramanik, M. Kietzmann, J. Meißner, M. Schaper, Journal of Alloys and Compounds 871 (2021)."},"publication_identifier":{"issn":["0925-8388"]},"publication_status":"published"},{"quality_controlled":"1","publication_identifier":{"issn":["0925-8388"]},"publication_status":"published","year":"2021","citation":{"short":"J.T. Krüger, K.-P. Hoyer, V. Filor, S. Pramanik, M. Kietzmann, J. Meißner, M. Schaper, Journal of Alloys and Compounds (2021).","mla":"Krüger, Jan Tobias, et al. “Novel AgCa and AgCaLa Alloys for Fe-Based Bioresorbable Implants with Adapted Degradation.” Journal of Alloys and Compounds, 159544, 2021, doi:10.1016/j.jallcom.2021.159544.","bibtex":"@article{Krüger_Hoyer_Filor_Pramanik_Kietzmann_Meißner_Schaper_2021, title={Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation}, DOI={10.1016/j.jallcom.2021.159544}, number={159544}, journal={Journal of Alloys and Compounds}, author={Krüger, Jan Tobias and Hoyer, Kay-Peter and Filor, Viviane and Pramanik, Sudipta and Kietzmann, Manfred and Meißner, Jessica and Schaper, Mirko}, year={2021} }","apa":"Krüger, J. T., Hoyer, K.-P., Filor, V., Pramanik, S., Kietzmann, M., Meißner, J., & Schaper, M. (2021). Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation. Journal of Alloys and Compounds, Article 159544. https://doi.org/10.1016/j.jallcom.2021.159544","ieee":"J. T. Krüger et al., “Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation,” Journal of Alloys and Compounds, Art. no. 159544, 2021, doi: 10.1016/j.jallcom.2021.159544.","chicago":"Krüger, Jan Tobias, Kay-Peter Hoyer, Viviane Filor, Sudipta Pramanik, Manfred Kietzmann, Jessica Meißner, and Mirko Schaper. “Novel AgCa and AgCaLa Alloys for Fe-Based Bioresorbable Implants with Adapted Degradation.” Journal of Alloys and Compounds, 2021. https://doi.org/10.1016/j.jallcom.2021.159544.","ama":"Krüger JT, Hoyer K-P, Filor V, et al. Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation. Journal of Alloys and Compounds. Published online 2021. doi:10.1016/j.jallcom.2021.159544"},"date_updated":"2023-06-01T14:39:34Z","date_created":"2021-09-09T15:40:39Z","author":[{"orcid":"0000-0002-0827-9654","last_name":"Krüger","full_name":"Krüger, Jan Tobias","id":"44307","first_name":"Jan Tobias"},{"id":"48411","full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter"},{"full_name":"Filor, Viviane","last_name":"Filor","first_name":"Viviane"},{"full_name":"Pramanik, Sudipta","last_name":"Pramanik","first_name":"Sudipta"},{"first_name":"Manfred","full_name":"Kietzmann, Manfred","last_name":"Kietzmann"},{"last_name":"Meißner","full_name":"Meißner, Jessica","first_name":"Jessica"},{"last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720","first_name":"Mirko"}],"title":"Novel AgCa and AgCaLa alloys for Fe-based bioresorbable implants with adapted degradation","doi":"10.1016/j.jallcom.2021.159544","publication":"Journal of Alloys and Compounds","type":"journal_article","abstract":[{"text":"Resorbable implants are highly beneficial to reduce patient burden since they need not be removed after a defined period. Currently, magnesium (Mg) and polymers are being applied as bioresorbable materials. However, for some applications the insufficient mechanical properties and high degradation rate of Mg cause the need for new materials. Iron (Fe)-based alloys are promising due to their biocompatibility and good mechanical properties, but their degradation rate is too low and needs to be adapted eg. via alloying with manganese (Mn). Besides, phases with high electrochemical potential lead to increased degradation of residual material with lower potential based on the galvanic coupling. Here, silver (Ag) is promising for the formation of such phases due to its high electrochemical potential (+0.8 V vs. SHE), immiscibility with Fe, biocompatibility, and anti-bacterial properties. Since remaining silver particles can lead to adverse consequences as thrombosis, these particles need to dissolve after the matrix material. Thus a silver alloy with high electrochemical potential, biocompatibility, and adjusted degradation behavior is required as an additive for iron-based bioresorbable materials. Several silver alloying systems are possible, but regarding the electrochemical potential and degradation behavior of binary alloys, calcium (Ca) and lanthanum (La) are best-suited considering their biocompatibility. Accordingly, this research addresses AgCa and AgCaLa alloys as additives for iron-based degradable materials with adapted degradation behavior.","lang":"eng"}],"status":"public","_id":"24087","department":[{"_id":"158"}],"user_id":"43720","article_number":"159544","language":[{"iso":"eng"}]}]