合金元素对中温Sn-Ag-Cu焊料互连组织及剪切强度的影响
曹丽华1,陈胤伯1,2,史起源1,远杰1,2,刘志权1,2,3(
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Effects of Alloy Elements on the Interfacial Microstructure and Shear Strength of Sn-Ag-Cu Solder
CAO Lihua1,CHEN Yinbo1,2,SHI Qiyuan1,YUAN Jie1,2,LIU Zhiquan1,2,3()
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图6. M3样品的截面EPMA元素面扫描分析
Fig.6. Cross sectional SEM image of M3 sample (a) and the corresponding elemental mapping of Sn (b), Ag (c), Cu (d), Sb (e), Bi (f), Ni (g), Au (h) and Pd (i) by EPMA analyses
