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2025
Kuşoğlu IM. , Garg S. , Abel A. , Balachandran PV. , Barcikowski S. , Becker L. , Bernsmann JS. , Boseila J. , Broeckmann C. , Coskun M. , Dreyer M. , East M. , Easton M. , Ellendt N. , Gann S. , Gökce B. , Goßling M. , Greiner J. , Gruber P. , Grünewald M. , Gurung K. , Hantke N. , Hengsbach F. , Holländer H. , Van Hooreweder B. , Hoyer KP. , Huang Y. , Huber F. , Kessler O. , Kısasöz BÖ. , Kleszczynski S. , Koc E. , Kurzynowski T. , Kwade A. , Leupold S. , Liu D. , Lomo F. , Lüddecke A. , Luinstra GA. , Mauchline DA. , Meyer F. , Meyer L. , Middendorf P. , Nolte S. , Olejarczyk M. , Overmeyer L. , Pich A. , Platt S. , Radtke F. , Ramm R. , Rittinghaus SK. , Rothfelder R. , Rudloff J. , Schaper M. , Scheck ML. , Schleifenbaum JH. , Schmidt M. , Sehrt JT. , Shabanga YP. , Sommereyns A. , Steuer R. , Tisha LS. , Toenjes A. , Tuck C. , Vaghar A. , Vrancken B. , Wang Z. , Weber S. , Wegner J. , Xu BX. , Yang Y. , Zhang D. , Zhuravlev E. , Ziefuss AR. :Large-Scale Interlaboratory Study Along the Entire Process Chain of Laser Powder Bed Fusion: Bridging Variability, Standards, and Optimization across Metals and Polymers In: Advanced Engineering Materials (2025 )ISSN: 1438-1656 DOI: 10.1002/adem.202402930 BibTeX: Download
2024
Bayat M. , Rothfelder R. , Schwarzkopf K. , Zinoviev A. , Zinovieva O. , Spurk C. , Hummel M. , Olowinsky A. , Beckmann F. , Moosmann J. , Schmidt M. , Hattel JH. :Exploring spatial beam shaping in laser powder bed fusion: High-fidelity simulation and in-situ monitoring In: Additive Manufacturing 93 (2024 ), Article No.: 104420 ISSN: 2214-7810 DOI: 10.1016/j.addma.2024.104420 BibTeX: Download
Bayat M. , Zinovieva O. , Zinoviev A. , Rothfelder R. , Schwarzkopf K. , Schmidt M. , Hattel JH. :Understanding the thermo-fluid-microstructural impact of beam shaping in Laser Powder Bed Fusion using high-fidelity multiphysics simulation 13th CIRP Conference on Photonic Technologies, LANE 2024 (Fürth , September 15, 2024 - September 19, 2024 )In: Michael Schmidt, C.B. Arnold, K. Wudy (ed.): Procedia CIRP 2024 DOI: 10.1016/j.procir.2024.08.133 BibTeX: Download
Chechik L. , Schwarzkopf K. , Rothfelder R. , Grünewald J. , Schmidt M. :Material Dependent Influence of Ring/Spot Beam Profiles in Laser Powder Bed Fusion In: Additive Manufacturing Letters (2024 ), p. 100211 ISSN: 2772-3690 DOI: 10.1016/j.addlet.2024.100211 BibTeX: Download
2023
Baumgärtner B. , Rothfelder R. , Greiner S. , Breuning C. , Renner J. , Schmidt M. , Drummer D. , Körner C. , Markl M. , Hausotte T. :Evaluation of Additively-Manufactured Internal Geometrical Features Using X-ray-Computed Tomography In: Journal of Manufacturing and Materials Processing (2023 )ISSN: 2504-4494 DOI: 10.3390/jmmp7030095 BibTeX: Download
Baumgärtner B. , Rothfelder R. , Schmidt M. , Hausotte T. :Detektion der Einflüsse von Konturparametern auf die
Randschichtporosität in Ti-Al6-V4 in PBF-LB/M- Prozessen mittels
Röntgen-Computertomographie Friedrich-Alexander-Universität Erlangen-Nürnberg Tag des Maschinenbaus (Lehrstuhl für Kunststofftechnik LKT Friedrich-Alexander-Universität Erlangen-Nürnberg , July 1, 2022 - July 1, 2023 ) DOI: 10.5281/zenodo.7766447 BibTeX: Download
Hafenecker J. , Bartels D. , Kuball CM. , Kreß M. , Rothfelder R. , Schmidt M. , Merklein M. :Hybrid process chains combining metal additive manufacturing and forming – A review In: CIRP Journal of Manufacturing Science and Technology (2023 ), p. 98-115 ISSN: 1755-5817 DOI: 10.1016/j.cirpj.2023.08.002 URL: https://www.sciencedirect.com/science/article/pii/S1755581723001220 BibTeX: Download
Hafenecker J. , Rothfelder R. , Merklein M. , Schmidt M. :Additive und umformtechnische Fertigung hybrider Bauteile mit lokal angepassten Eigenschaften Abschlusskolloquium des SFB 814 (Fürth , June 13, 2023 - June 13, 2023 ) DOI: 10.5281/zenodo.8081865 URL: https://zenodo.org/record/8081865 BibTeX: Download
Kopp SP. , Medvedev V. , Tangermann-Gerk K. , Wöltinger N. , Rothfelder R. , Graßl F. , Heinrich M. , Januskaite P. , Goyanes A. , Basit AW. , Roth S. , Schmidt M. :Electrophotographic 3D printing of pharmaceutical films In: Additive Manufacturing (2023 ), Article No.: 103707 ISSN: 2214-7810 DOI: 10.1016/j.addma.2023.103707 BibTeX: Download
Nahr F. , Bartels D. , Rothfelder R. , Schmidt M. :Influence of Novel Beam Shapes on Laser-Based Processing of High-Strength Aluminium Alloys on the Basis of EN AW-5083 Single Weld Tracks In: Journal of Manufacturing and Materials Processing 7 (2023 ), p. 93 ISSN: 2504-4494 DOI: 10.3390/jmmp7030093 BibTeX: Download
Nahr F. , Bartels D. , Rothfelder R. , Schmidt M. :Influence of Novel Beam Shapes on Laser-Based Processing of High-Strength Aluminium Alloys on the Basis of EN AW-5083 Single Weld Tracks In: Journal of Manufacturing and Materials Processing 7 (2023 ), p. 93 ISSN: 2504-4494 DOI: 10.3390/jmmp7030093 BibTeX: Download
Rothfelder R. , Nahr F. , Bartels D. , Chechik L. , Schmidt M. :A Brief History of the progress of Laser Powder Bed Fusion of Metals in Europe In: Journal of Manufacturing Science and Engineering (2023 ), p. 1-47 ISSN: 1087-1357 DOI: 10.1115/1.4062788 BibTeX: Download
Schwarzkopf K. , Rothfelder R. , Rasch M. , Schmidt M. :Two-Color-Thermography for Temperature Determination in Laser Beam Welding of Low-Melting Materials In: Sensors 23 (2023 ), p. 4908 ISSN: 1424-8220 DOI: 10.3390/s23104908 BibTeX: Download
Schwarzkopf K. , Rothfelder R. , Rasch M. , Schmidt M. :Two-Color-Thermography for Temperature Determination in Laser Beam Welding of Low-Melting Materials In: Sensors 23 (2023 ), Article No.: 4908 ISSN: 1424-8220 DOI: 10.3390/s23104908 BibTeX: Download
Setter R. , Hafenecker J. , Rothfelder R. , Kopp SP. , Roth S. , Schmidt M. , Merklein M. , Wudy K. :Innovative Process Strategies in Powder-Based Multi-Material Additive Manufacturing In: Journal of Manufacturing and Materials Processing 7 (2023 ), p. 133 ISSN: 2504-4494 DOI: 10.3390/jmmp7040133 BibTeX: Download
2022
Bartels D. , Rohdenburg J. , Mohr A. , Rothfelder R. , Schmidt M. :Laser Metal Deposition of Carbide-reinforced low-alloyed steel Bainidur AM In: Procedia CIRP 111 (2022 ), p. 237-240 ISSN: 2212-8271 DOI: 10.1016/j.procir.2022.08.057 BibTeX: Download
Baumgärtner B. , Rothfelder R. , Schmidt M. , Hausotte T. :Untersuchung der Einflüsse von Konturparametern auf die Bildung von Oberflächenporosität in Ti-Al6-V4-Bauteilen in PBF-LB/M-Prozessen mittels Röntgen-Computertomographie 8. Industriekolloquium des Sonderforschungsbereichs 814 "Additive Fertigung" (Lehrstuhl für Kunststofftechnik LKT Friedrich-Alexander-Universität Erlangen-Nürnberg , May 10, 2022 - May 10, 2022 ) DOI: 10.5281/zenodo.7766051 BibTeX: Download
Campbell J. , Rothfelder R. , Wittmann A. , Schmidt M. , Volodkin D. , Vikulina A. :Biopolymer-based microgels as the carriers for surface functionalization 16th European Symposium on Controlled Drug Delivery (Egmond aan Zee , April 12, 2022 - April 15, 2022 ) BibTeX: Download
Rothfelder R. , Baumgärtner B. , Hausotte T. , Schmidt M. :Surface layer porosity and surface quality in dependency of contour scanning strategy of Ti6Al4V parts 12th CIRP Conference on Photonic Technologies, LANE 2022 (Erlangen , September 4, 2022 - September 8, 2022 )In: M. Schmidt, F. Vollertsen, B.M. Colosimo (ed.): Procedia CIRP 2022 DOI: 10.1016/j.procir.2022.08.112 BibTeX: Download
Rothfelder R. , Huber F. , Schmidt M. :Influence of beam shape on spatter formation during PBF-LB/M of Ti6Al4V and tungsten powder 12th CIRP Conference on Photonic Technologies, LANE 2022 (Erlangen, DEU , September 4, 2022 - September 8, 2022 )In: M. Schmidt, F. Vollertsen, B.M. Colosimo (ed.): Procedia CIRP 2022 DOI: 10.1016/j.procir.2022.08.105 BibTeX: Download
2021
Hafenecker J. , Kuball CM. , Rothfelder R. , Schmidt M. , Merklein M. :Surface modification of additively manufactured parts by forming ESAFORM 2021 (Liège , April 14, 2021 - April 16, 2021 ) DOI: 10.25518/esaform21.2124 BibTeX: Download
Hafenecker J. , Rothfelder R. , Schmidt M. , Merklein M. :Stretch Forming of Ti-6Al-4V Hybrid Parts at Elevated Temperatures 19th International Conference on Sheet Metal (Shemet 2021) (Erlangen , March 29, 2021 - March 31, 2021 )In: Merklein, M.; Duflou, J.; Fratini, L.; Hagenah, H.; Martins, P.; Meschut, G.; Micari, F. (ed.): Sheet Metal 2021 , Zürich : 2021 DOI: 10.4028/www.scientific.net/KEM.883.135 BibTeX: Download
Huber F. , Papke T. , Kauffmann C. , Rothfelder R. , Krakhmalev P. , Merklein M. , Schmidt M. :Systematic exploration of the L-PBF processing behavior and resulting properties of β-stabilized Ti-alloys prepared by in-situ alloy formation In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 818 (2021 ), Article No.: 141374 ISSN: 0921-5093 DOI: 10.1016/j.msea.2021.141374 BibTeX: Download
Rothfelder R. , Lanzl L. , Selzam JH. , Drummer D. , Schmidt M. :Vibrational Microfeeding of Polymer and Metal Powders for Locally Graded Properties in Powder-Based Additive Manufacturing In: Journal of Materials Engineering and Performance (2021 )ISSN: 1059-9495 DOI: 10.1007/s11665-021-06271-5 BibTeX: Download
2016
Scheitler CJ. , Rothfelder R. , Rasch M. , Ahuja B. , Schmidt M. , Merklein C. , Beer O. :Laser beam melting of M50NiL: Influence of inert gas flow on resulting part properties International Conference on Additive Technologies - icat 2016 (Nürnberg , November 29, 2016 - November 30, 2016 )In: Igor Drstvenšek, Dietmar Drummer and Michael Schmidt. (ed.): 6th INTERNATIONAL CONFERENCE ON ADDITIVE TECHNOLOGIES - iCAT 2016 - PROCEEDINGS 2016 BibTeX: Download