DD407/IN718高温合金异质焊接接头的组织及高温变形行为
刘杨,王磊(
),宋秀,梁涛沙
),宋秀,梁涛沙
Microstructure and High-Temperature Deformation Behavior of Dissimilar Superalloy Welded Joint of DD407/IN718
LIU Yang,WANG Lei(),SONG Xiu,LIANG Taosha
),SONG Xiu,LIANG Taosha
图7. DD407/IN718接头和2种母材的应力-应变曲线及拉伸性能
Fig.7. Stress-strain curves (a) and tensile properties (b) of the laser welded joint of DD407 and IN718 alloys and the corresponding BMs
