应变速率对GH4169合金焊接接头拉伸变形行为的影响*

赵强,刘杨,王磊,李妨

Effect of Strain Rate on Tensile Deformation Behavior of Laser Welded Joints of Superalloy GH4169

Qiang ZHAO,Yang LIU,Lei WANG,Fang LI

图6 GH4169合金激光焊接接头的拉伸变形断裂位置随应变速率的变化

Fig.6 Variation of tensile failure location of laser welded joint of GH4169 alloy with the strain rate