Investigation of Powder Catchment Efficiency in Laser-Based Directed Energy Deposition via CFD Modeling and Acoustic Emission (Invited Talk)

Erik Haapa, Mojtaba M. Beidokhti, Kandice S. B. Ribeiro

University of Turku, Finland

Laser Direct Energy Deposition of Duplex Steels: Tailoring Melt Pool and Microstructure through Beam Shaping (Industrial Talk)

Jacob-Florian Maetje, Francesco Bruzzo, Michael Leonhardt, Elena Lopez

Fraunhofer Institute for Material and Beam Technology IWS (285), Germany

Property tailoring in multi-material Laser Directed Energy Deposition of High-Speed SynRel rotors

Chiara Gianassi¹, Erica Liverani¹, Andrea Cavagnino², Alessandro Fortunato¹

¹Department of Industrial Engineering (DIN), University of Bologna, Italy; ²Department of Energy “G. Ferraris” (DENERG), Polytechnic of Turin, Italy

Investigating the effect of laser power and preheating temperature on the single-track morphology of NiTi alloy through powder-based laser directed energy deposition

Ali Geranmayeh^1,2, Andrey Gumenyuk¹, Jürgen Olbricht¹, Michael Rethmeier^1,2,3

¹The Bundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, 12205 Berlin, Germany; ²Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK), Pascalstraße 8-9, 10587 Berlin, Germany; ³Technische Universität Berlin, Pascalstraße 8-9, 10587 Berlin, Germany

Selective Metallization of Si3N4 Power Electronic Substrates with CuTi4 and Pure Cu by means of Laser-Based Directed Energy Deposition

Vurgun Sayilgan Fábregas¹, Michael Müller¹, Nick Schwarz¹, Stefan Kaierle^1,2

¹Laser Zentrum Hannover e.V., Germany; ²Leibniz University Hannover, Institute of Transport and Automation Technology, Germany