Al中间层和Ni(V)过渡层对Co/Al/Cu三明治结构靶材背板组件焊接残余应力的影响
姜霖1,2, 张亮1,3, 刘志权1,2,4(
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Effects of Al Interlayer and Ni(V) Transition Layer on the Welding Residual Stress of Co/Al/Cu Sandwich Target Assembly
JIANG Lin1,2, ZHANG Liang1,3, LIU Zhiquan1,2,4()
)
图3. 切割前后靶材背板组件外形和残余应力测试点位置
Fig.3. Sample of diffusion welded target assembly with stress test points before (a) and after (b) cutting (The dimension of target assembly is shown in Table 1)
