镓对无镉银钎料性能影响的分析

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1、南京航空航天大学硕士学位论文图5.176号银钎料钎缝金相组织图....................................................................49图5.18不同含镓量银钎料钎缝金相组织对比图...............................................50图5.19不同含镓量银钎料钎缝SEM图片（3000×）.......................................51图5.20不同含镓量银钎料钎缝SEM图片（7500×）............

2、...........................52图5.21Ag-Cu-Zn合金状态图..............................................................................53图5.221号银钎料能谱分析................................................................................54图5.23Ag-Cu-Zn合金相图.......................................

3、...........................................55图5.24Ag-Cu-Sn合金相图..................................................................................55图5.25Cu-Sn、Cu-Zn和Ag-Sn二元相图.........................................................56图5.262号银钎料能谱分析..................................

4、..............................................56图5.273号银钎料能谱分析................................................................................57图5.284号银钎料能谱分析................................................................................58图5.295号银钎料能谱分析.........................

5、.......................................................59图5.306号银钎料能谱分析................................................................................60图5.311号银钎料钎缝微区能谱分析................................................................61图5.322号银钎料钎缝微区能谱分析........................

6、........................................62图5.333号银钎料钎缝微区能谱分析................................................................63图5.344号银钎料钎缝微区能谱分析................................................................64图5.355号银钎料钎缝微区能谱分析...................................................

7、.............65图5.366号银钎料钎缝微区能谱分析................................................................66表清单表1.1Degussa公司早期的含镓钎料...................................................................15表1.2高含镓量的无镉银钎料..........................................................................

8、...15表2.1试验用银钎料成分..............................