异种金属焊接接头在热-力耦合作用下的断裂位置转移机理
|
Fracture Location Shift of Dissimilar Metal Welds Under Coupled Thermal-Stress Effect
|
图2. DMW中马氏体耐热钢侧BM,界面两侧区域,距离界面约1.5 mm处的细晶热影响区或两相区(FGHAZ/ICHAZ),及镍基焊缝金属的显微组织的OM像 |
Fig.2. OM images of BM (a), weld interface between WM and HAZ (b), HAZ about 1.5 mm away from the interface of the high Cr martensitic steel (c), and nickel-based WM (d) (HAZ—heat-affected zone) |
![]() |