纳入残余应力时不同拘束下DMWJ的断裂行为

吴进, 杨杰, 陈浩峰

Fracture Behavior of DMWJ Under Different Constraints Considering Residual Stress

WU Jin, YANG Jie, CHEN Haofeng

图 1 52M镍基合金异种金属焊接接头

Fig.1 Dissimilar metal welded joint (DMWJ) of the nickel base alloy 52M (52Mb—buttering material manufactured by 52M/ERNiCrFe-7A, 52Mw—weld material manufactured by 52M/ERNiCrFe-7A)