第10回
低放射化フェライト鋼/オーステナイト系ステンレス鋼 突合せ異材溶接へのファイバーレーザ溶接法の適用
著者:
荻原 寛之,Hiroyuki OGIWARA,森 大樹,Daiki MORI,森 裕章,Hiroaki MORI,才田 一幸,Kazuyoshi SAIDA,芹澤 久,Hisashi SERIZAWA
発刊日:
公開日:
キーワードタグ:
Fiber laser welding is expected to be especially useful for the fabrication of ITER test blanket module for fusion reactor components. The objective of this study is to clarify the weldabilit y of the dissimilar butt joint between F82H and SUS316L. The plates 4 mm thick of F82H and SUS31 6L were butt-welded by 4 kW fiber laser welding. In 0.2 mm amount of shift from the abutting su rface to SUS316L side, the weld metal region had a mixed phase where the austenite and the ferri te coexist after welding. Vic...
英字タイトル:
Fiber Laser Welding for Dissimilar Butt Joint of Reduced Activation Ferritic Steel / Austenite Stainless Steel