- Rieschl A., Düfert L., Nahr F., Ellendt N., Stelling O., Neumeier S., Niendorf T., Schmidt M., Bartels D.:
Laser directed energy deposition of the refractory compositionally complex alloy TMT-8Cr–10Al: Processability, microstructural evolution and phase formation
In: Journal of Materials Research and Technology 40 (2026), S. 135-149
ISSN: 2238-7854
DOI: 10.1016/j.jmrt.2025.12.105
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- Medvedev V., Kopp SP., Nahr F., Roth S.:
Efficient shielding gas supply for laser-based Powder Bed Fusion of metals (PBF-LB/M)
In: Procedia CIRP 124 (2024), S. 186-189
ISSN: 2212-8271
DOI: 10.1016/j.procir.2024.08.096
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- Nahr F., Bartels D., Schäfle M., Kirchner E., Schmidt M.:
Effect of laser defocusing on duplex stainless steels for higher scan speeds in Laser-Based Powder Bed Fusion (PBF-LB/M)
13th CIRP Conference on Photonic Technologies, LANE 2024 (Furth, DEU, 15. September 2024 - 19. September 2024)
In: Michael Schmidt, C.B. Arnold, K. Wudy (Hrsg.): Procedia CIRP 2024
DOI: 10.1016/j.procir.2024.08.095
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- Nahr F., Li B., Bartels D., Zhou K., Bartolo PJDS., Schmidt M.:
Effect of NiO nanoparticles on duplex stainless steel processed via DED-LB and PBF-LB
In: CIRP Annals - Manufacturing Technology (2024)
ISSN: 0007-8506
DOI: 10.1016/j.cirp.2024.04.020
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- Nahr F., Novotny T., Kunz D., Kleinhans U., Chechik L., Bartels D., Schmidt M.:
Advanced Process Control in Laser-Based Powder Bed Fusion – Smart Fusion Feedback-loop Control as a Path to Uniform Properties for Complex Structures?
In: Journal of Materials Research and Technology (2024)
ISSN: 2238-7854
DOI: 10.1016/j.jmrt.2024.12.014
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- Bartels D., Albert ME., Nahr F., Schmidt M.:
On the Influence of Volumetric Energy Density and Inter-Layer Time on the Material Properties of Case-Hardening Steels
In: Alloys 2 (2023), S. 168-183
ISSN: 2674-063X
DOI: 10.3390/alloys2030013
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- 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), S. 93
ISSN: 2504-4494
DOI: 10.3390/jmmp7030093
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- 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), S. 93
ISSN: 2504-4494
DOI: 10.3390/jmmp7030093
BibTeX: Download
- Nahr F., Rasch M., Burkhardt C., Renner J., Baumgärtner B., Hausotte T., Körner C., Steinmann P., Mergheim J., Schmidt M., Markl M.:
Geometrical Influence on Material Properties for Ti6Al4V Parts in Powder Bed Fusion
In: Journal of Manufacturing and Materials Processing 7 (2023), S. 82
ISSN: 2504-4494
DOI: 10.3390/jmmp7030082
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- 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), S. 1-47
ISSN: 1087-1357
DOI: 10.1115/1.4062788
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