[2D14-16] 3D Printing

[2D15] Development of new reduced activation HEAs by additive manufacturing method

(2)Material property of additively manufactured alloys

*Hiroshi Oka¹, Motoki Satoh¹, Naoyuki Hashimoto¹, Shigehito Isobe¹, Shinichiro Yamashita² (1. Hokkaido Univ., 2. JAEA)

Keywords:Additive manufacturing, Radiation resistance, Microreactor

The objective of this work is the development of new reduced activation HEAs applicable to next generation small module reactor components by using additive manufacturing (3D printing) method under the support of the 2020 MEXT Innovative Nuclear Research and Development Program. In the second presentation, the mechanical properties and microstructure of the alloy samples fabricated by the additive manufacturing method will be presented.