[P] P138~P148

[P144] Influence of Processing Parameters on Printability of a CrMnFeCoNi High-Entropy Alloy via Multi-Beam Laser Directed Energy Deposition

*Kholqillah　Ardhian Ilman^1,2, Yorihiro Yamashita³, Takahiro Kunimine¹ (1. Kanazawa University、2. Universitas Muhammadiyah Surakarta、3. National Institute of Technology, Ishikawa College)

キーワード：CrMnFeCoNi High Entropy Alloy (HEA)、Laser-Directed Energy Deposition (L-DED)、Microstructure and Defect Analysis、Additive Manufacturing

This study explores the production of a CrMnFeCoNi HEA using a modified multi-beam L-DED technique and how variations in laser power and scanning speed influence the microstructure and defects.