Conference Agenda

3:55pm - 4:15pm

Influence of Laser Beam Shaping on Microstructure and Surface Roughness of Haynes 282 Processed by Directed Energy Deposition

Leonie Düfert^1,2, Karen Schwarzkopf¹, Srikanth Kottilingam³, Michael Schmidt^1,2, Dominic Bartels^1,2

¹Friedrich-Alexander-Universität Erlangen Nürnberg, Institute of Photonic Technologies (LPT), Erlangen, Germany; ²Erlangen Graduate School in Advanced Optical Technologies (SAOT), Erlangen, Germany; ³GE Vernova, Greenville, United States

4:15pm - 4:35pm

Using pure molybdenum to combine Ti-6Al-4V and IN718 in a multi-material laser-based powder bed fusion process

Constantin Jugert¹, Maja Lehmann¹, Georg Schlick¹, Wolfram Volk²

¹Fraunhofer Institute for Casting, Composite and Processing Technology (IGCV), Am Technologiezentrum 10, 86159 Augsburg, Germany; ²Technical University of Munich, TUM School of Engineering and Design, Chair of Metal Forming and Casting (utg), Walther-Meißner-Straße 4, 85748 Garching, Germany

4:35pm - 4:55pm

Comparison of thulium to ytterbium lasers for PBF-LB/M of magnesium WE43

Arvid Abel¹, Till Biermann¹, Jan Philipps¹, Michael Müller¹, Nick Schwarz¹, Ludger Overmeyer², Stefan Kaierle^1,2

¹Laser Zentrum Hannover e.V., Hollerithallee 8, 30419 Hannover, Germany; ²Institute of Transport and Automation Technology, An der Universität 2, 30823 Garbsen, Germany

4:55pm - 5:15pm

Mitigating overheating in complex Inconel 718 geometries through feedback loop control with ring-core beam shapes in PBF-LB/M

Tobias Novotny¹, Narges Mirzabeigi¹, Dominik Kunz¹, Ulrich Kleinhans¹, Dominic Bartels^2,3

¹EOS GmbH Electro Optical Systems, Robert-Stirling-Ring 1, 82152, Munich, Germany; ²Institute of Photonic Technologies (LPT), Friedrich-Alexander-Universität Erlangen-Nürnberg, Konrad-Zuse-Straße 3/5, 91052, Erlangen, Germany; ³Erlangen Graduate School in Advanced Optical Technologies (SAOT), Konrad-Zuse-Straße 3, 91052, Erlangen, Germany