Special Session: Research Advances in Sintering Technology and Sintering Mechanism of Powders

[1-24A] SLM process development and property evaluation of Mold material LTX steel

*YALATU SU¹, Kohei Takeda¹, Tetsuji Kuse¹, Yugo Higashida¹, Norio Higuchi¹, Hitoshi Sakai¹, Koichiro Inoue², Takashi Yoshimoto² (1. NTT DATA XAM Technologies Corporation, 2. Daido Steel Co., Ltd.)

Keywords:3D printing, Mold materilal, Heat treatment, Residual strain, martensite start temperature (Ms)