[E45-50] 低放射化鋼

[E48] Mechanical Properties of Dissimilar-Metal Weld Joint of Reduced Activation Ferritic/Martensitic Steel and Austenitic Stainless Steel

^〇Hiroshi Usami¹, Wenhai Guan¹, Shuhei Nogami¹, Hisashi Serizawa², Takuya Nagasaka³, Kiyohiro Yabuuchi¹, Akira Hasegawa¹ (1.Tohoku University, 2.Osaka University, 3.National Institute for Fusion Science)

Keywords:Reduced Activation Ferritic/Martensitic Steel, Austenitic Stainless Steel, Dissimilar Metal Weld, Mechanical Property, Post-welding Heat Treatment

低放射化フェライト鋼F82Hとオーステナイトステンレス鋼SUS316Lの異材溶接継手について、硬さや引張特性などの機械特性に及ぼす溶接条件および溶接後熱処理の影響について評価した。