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第8回
異種材溶接継ぎ手の残留応カシミュレーション
著者:
山岸 葵,Aoi YAMAGISHI,鈴木 賢治,Kenji SUZUKI
発刊日:
公開日:
キーワードタグ:
Dissimilar Welding Joint Finite Element Method NCF600 Residual Stress SUS316L
山岸 葵,Aoi YAMAGISHI,鈴木 賢治,Kenji SUZUKI
発刊日:
公開日:
キーワードタグ:
Dissimilar Welding Joint Finite Element Method NCF600 Residual Stress SUS316L
西川 聡 Satoru NISHIKAWA Welding is widely used as a joint method of large structures. The residual stress which is the inevitable consequence of welding causes fatigue fracture or stress corrosion crackin g (SCC). In this study, the residual stresses of the dissimilar butt welding joint, which was fabricated between SUS316L and NCF600, were simulated using the finite element method. The distributions of the residual stress of the butt welding joint were anti-symmetry. The welded part had the large tensile ...
英字タイトル:
Simulation of residual stresses of dissimilar welding joint
英字タイトル:
Simulation of residual stresses of dissimilar welding joint
論文
異種材溶接継手の残留応力解析
著者:
鈴木 賢治,Kenji SUZUKI,山岸 葵,Aoi YAMAGISHI,西川 聡,Satoru NISHIKAWA,菖蒲 敬久,Takahisa SHOBU
発刊日:
公開日:
キーワードタグ:
Dissimilar Welded Joint Finite Element Method NCF600 Residual Stress SUS316L
鈴木 賢治,Kenji SUZUKI,山岸 葵,Aoi YAMAGISHI,西川 聡,Satoru NISHIKAWA,菖蒲 敬久,Takahisa SHOBU
発刊日:
公開日:
キーワードタグ:
Dissimilar Welded Joint Finite Element Method NCF600 Residual Stress SUS316L
In this study, a residual stress distribution in a dissimilar plate butt-welded joint was simulated by a thermo-elastic finite element method. The base metal was the austenitic stainless steel SUS316L. The other base metal was nickel super-alloy NCF600, and the weld metal was the alloy 82 (YNiCr-3). The dimensions of the plate butt-welded joint were a width of 200 mm, a length of 250 mm and a thickness of 25 mm. The welding joint was fabricated by TIG welding with 22 passes. For comparison, the residu...
英字タイトル:
Residual Stresses in Dissimilar Metal Joint by Multi-pass Welds
英字タイトル:
Residual Stresses in Dissimilar Metal Joint by Multi-pass Welds