[S6] S6.Creation of Materials by Super-Thermal Field II: Innovation in Materials Science through Additive Manufacturing（2）

[S6.20] Enhanced Hydrogen Embrittlement Behavior by Controlling Crystallographic Texture of Ni-based Alloy Fabricated by Laser-Powder Bed Fusion

*Tatsuya NITOMAKIDA¹, Ozkan GOKCEKAYA^1,2, Ryosuke OZASA^1,2, Takayoshi NAKANO^1,2 (1. Osaka Univ., Grad. Eng., 2. Osaka Univ., AM Center)

Keywords:Additive Manufacturing、結晶集合組織制御、水素脆化

L-PBF法を用いて作製した各種結晶集合組織をもつNi基合金の水素環境下での力学特性を解析し、結晶集合組織と水素脆化挙動との関係性を解明する。