Gruppenleiterin Additive Fertigung - Metalle
Abteilung Werkstoff- und Prozesstechnik
E-Mail: n.emminghaus@lzh.deTelefon: +49 511 2788-355
Kurzbiographie
Studium im Bereich Medical Engineering an der TU Chemnitz mit der Spezialisierung auf Konstruktion und Werkstoffmechanik. Abschluss als M. Sc. im Jahr 2018.
Seit Januar 2019 ist Nicole Emminghaus als wissenschaftliche Mitarbeiterin am Laser Zentrum Hannover e.V. tätig und leitet seit Juli 2023 die Gruppe Additive Fertigung - Metalle in der Abteilung Werkstoff- und Prozesstechnik.
Hauptforschungsgebiete
- Prozessentwicklung Pulverbettverfahren (PBF-LB/M)
- Prozessentwicklung Laserauftragschweißen mit Metallpulver (DED-LB/M)
- Herstellung von Multimaterialverbindungen und Verarbeitung von Spezialwerkstoffen (Titan- und Magnesiumwerkstoffe, Nickel- und Kupferbasiswerkstoffe, Regolith)
- Prozessüberwachung und -regelung zur Qualitätssicherung bei additiven Laserprozessen
- Implementierung von Maschinellem Lernen (ML) und Bilderkennung zur Prozesskontrolle
- Entwicklung kundenspezifischer Laserprozesse und Systemtechnik
LZH-Veröffentlichungen
Zeitschriftenaufsatz (reviewed) (11)
Influence of Silane-doped Argon Processing Atmosphere on Powder Recycling and Part Properties in L PBF of Ti-6Al-4V
Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference
2023
Laser-Based Powder Bed Fusion of Ti-6Al-4V Structures with Different Surface-Area-to-Volume Ratios in Oxygen-Reduced and Oxygen-Free Environment
Tagungsband 5. Symposium Materialtechnik
2023
Towards experimental process parameter development for Ti-6Al-4V TPMS lattice structures with application to small scale dental implants using micrographs
Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference
2023
Determination of optimum process parameters for different Ti-6Al-4V powders processed by Laser-based Powder Bed Fusion
Procedia CIRP
111
134-137
2022
Laser-based powder bed fusion of Ti-6Al-4V powder modified with SiO2 nanoparticles
Int. J. Adv. Manuf. Tech.
3-4
122
1679-1694
2022
Development of an empirical process model for adjusted porosity in laser-based powder bed fusion of Ti-6Al-4V
The International Journal of Advanced Manufacturing Technology
1239-1254
2022
Residual oxygen content and powder recycling: effects on microstructure and mechanical properties of additively manufactured Ti-6Al-4V parts
Int. J. Adv. Manuf. Tech.
121
3685-3701
2022
PBF-LB/M process under a silane-doped argon atmosphere: Preliminary studies and development of an innovative machine concept
Advances in Industrial and Manufacturing Engineering
2
100040
2021
Residual oxygen content and powder recycling: Effects on surface roughness and porosity of additively manufactured Ti-6Al-4V
Additive Manufacturing
56
102093
2021
Laser Powder Bed Fusion of NdFeB and influence of heat treatment on microstructure and crack development
Procedia CIRP
94
211-216
2020
Zeitschriftenaufsatz (non-reviewed) (4)
Laser-based Powder Bed Fusion of Ti-6Al-4V in Oxygen-Reduced and Oxygen-Free Environment
Proc. International Congress on Applications of Lasers & Electro-Optics (ICALEO)
0658_0924_000087
2022
Influence of laser focus shift on porosity and surface quality of additively manufactured Ti-6Al-4V
Proc. Lasers in Manufacturing (LiM)
2021
Development of a machine concept for the processing of Ti-6Al-4V in the PBF-LB/M process under silandized argon atmosphere
Proc. Lasers in Manufacturing (LiM)
2021
Additive Manufacturing of CuSn10 Powder via Selective Laser Melting
Proc. Lasers in Manufacturing (LiM)
2019
Konferenzbeiträge (11)
Laser-Based Powder Bed Fusion of Ti-6Al-4V Structures with Different Surface-Area-to-Volume Ratios in Oxygen-Reduced and Oxygen-Free En-vironment
5. Symposium Materialtechnik
23.-24. Februar
Clausthaler Zentrum für Materialtechnik
2023
Influence of Silane-doped Argon Processing Atmosphere on Powder Recycling and Part Properties in L PBF of Ti-6Al-4V
International Solid Freeform Fabrication Symposium (SFF)
14.-16. August
Austin
2023
Process parameter development for additively manufactured lattice structures for dental implants
5th International Conference on Biomedical Technology (ICBT)
06.-08. November
Hannover
2023
Process strategy for support-free manufacturing of overhangs in laser-based powder bed fusion of stainless steel 316L
Innovative Product Development by Additive Manufacturing
20.-21. September
Hannover
2023
Laser-Based Powder Bed Fusion of Ti-6Al-4V in Oxygen-Reduced and Oxygen-Free Environment
International Congress on Applications of Lasers & Electro-Optics (ICALEO)
17.-21. Oktober
Orlando
2022
Determination of Optimum Process Parameters for Different Ti-6Al-4V Powders Processed by Laser-Based Powder Bed Fusion
12th CIRP Conference on Photonic Technologies (LANE)
04.-08. September
Fürth
2022
Verarbeitung von Ti-6Al-4V im LPBF-Prozess in silandotierter Argonatmosphäre
Industriekolloquium: Neue Potentiale für die Produktionstechnik
06. September 2022
Garbsen
2022
Influence of laser focus shift on porosity and surface quality of additively manufactured Ti-6Al-4V
Conference on Lasers in Manufacturing (LiM)
21.-24. Juni
online
2021
Development of a machine concept for the processing of Ti-6Al-4V in the PBF-LB/M process under silandized argon atmosphere
Lasers in Manufacturing (LiM)
20.-24. Juni
online
2021
Laser Powder Bed Fusion of NdFeB and influence of heat treatment on microstructure and crack development
11th CIRP Conference on Photonic Technologies (LANE)
07.-10. September
online
2020
Additive Manufacturing of CuSn10 Powder via Selective Laser Melting
Lasers in Manufacturing (LiM)
24.-27. Juni
München
2019
Buchkapitel (1)
Entwicklung eines innovativen Anlagenkonzepts für die Verarbeitung von Ti-6Al-4V im LPBF-Prozess unter silandotierter Argonatmosphäre
In:
Konstruktion für die Additive Fertigung 2020
Springer Vieweg
Berlin, Heidelberg
301-320
2021