Special Issue: Recent Advances of Powder Processing and Additive Manufacturing

[1-34A(S)] Hot Cracking Inhibition of CM247LC Fabricated by Selective Laser Melting in Vacuum

〇Shundai DEGUCHI¹, Atsushi HIRAI¹, Naoko SATO², Koji KAKEHI¹ (1.Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology)

Keywords:Ni-based superalloy, CM247LC, Additive Manufacturing, Selective Laser Melting, Hot Cracking