焊接线能量对5182-O/HC260YD+Z异种材料CMT搭接接头组织与性能的影响

吉华,邓运来,徐红勇,郭伟强,邓建峰,范世通

The Influence of Welding Line Energy on the Microstructure and Property of CMT Overlap Joint of 5182-Oand HC260YD+Z

Hua JI,Yunlai DENG,Hongyong XU,Weiqiang GUO,Jianfeng DENG,Shitong FAN

表5 不同试样断裂形式

Table 5 Fracture types of different joints

Specimen Near arc striking Near arc extinguishing S1 A A S2 A A S3 A A S4 A B S5 A B S6 A B S7 A B S8 A A S9 A A