Influence of gas atmosphere (Ar or He) on the laser powder bed fusion of a Ni-based alloy

Autor: Matthieu Schneider, Frédéric Coste, C. Charpentier, Patrice Peyre, Imade Koutiri, Socona Traore, Rémy Fabbro, P. Lefebvre

Publikováno v: Journal of Materials Processing Technology
Journal of Materials Processing Technology, Elsevier, 2021, 288, pp.1-18. ⟨10.1016/j.jmatprotec.2020.116851⟩

International audience; The gaseous atmosphere plays a major role in the quality of the manufactured parts in Laser Powder Bed Fusion (L-PBF) by protecting the metal from high temperature oxidation. If argon and nitrogen are the most commonly used ga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a54b75a097dc64040dd85dfbb67e07d5
https://hdl.handle.net/10985/19218