Numerical Simulation on Interfacial Creep Failure of Dissimilar Metal Welded Joint between HR3C and T91 Heat-Resistant Steel

张建强 TANG Yi ZHANG Guodong ZHAO Xuan GUO Jialin LUO Chuanhong · 2016

阅读量：373

dissimilar metal welded joint

maximum principal stress

equivalent stress

creep strain

stress triaxiality

期刊名称：

Journal of Wuhan University of Technology(Materials Science) 2016 年 05 期

摘要：

The maximum principal stress, von Mises equivalent stress, equivalent creep strain, stress triaxiality in dissimilar metal welded joints between austenitic(HR3C) and martensitic heat-resistant steel(T91) are simulated by FEM at 873 K and under inner pr...