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| Ga- Ag- Sn Liquid Alloy Repairing Materials for Electronics Vacuum Devices |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:Gallium,Phase diagram,Ga-Ag-Sn alloy |
| YAN Xiu-wen,QIU Tai,ZHANG Zhen-zhong |
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| Abstract: |
| According to the low melting point characteristic of gallium alloy,the Ga-Ag-Sn liquid state alloy reasonable ingredient sector was determined by means of dual phase diagram method.The interface between the Ga-Ag-Sn liquid state alloy and copper was researched by SEM and EDS.The preliminary experimental results indicate that Ga_(95.0)Ag_(0.195)Sn liquid state alloy can be able to diffuse with copper and form a compacted Ga-Ag-Sn/Cu interphase which have a good combination with copper substrate and functioned as vacuum repair. |
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