| 稀土元素对SnAgCu钎料性能的影响 |
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| 引用本文： | 叶焕,薛松柏,张亮,皋利利,曾广.稀土元素对SnAgCu钎料性能的影响[J].电焊机,2009,39(10). |
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| 作者姓名： | 叶焕 薛松柏 张亮 皋利利 曾广 |
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| 作者单位： | 南京航空航天大学,材料科学与技术学院,江苏,南京,210016 |
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| 基金项目： | 2008年南京航空航天大学大学生创新基金，2006年江苏省"六大人才高峰"资助项目，江苏省普通高校研究生科技创新计划资助项目 |
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| 摘 要： | 综合评述了无铅化背景下SnAgCu系钎料合金的性能特点和研究现状,着重讨论分析了微量稀土元素的添加对SnAgCu系钎料润湿性能、力学性能、蠕变性能和显微组织的影响及其作用机理,并对具有广阔发展前景的SnAgCuRE系无铅钎料的研究与发展趋势进行了展望.
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| 关 键 词： | SnAgCu钎料 稀土 润湿性能 力学性能 蠕变性能 |
Effect of rare earths elements on properties of SnAgCu solder alloy |
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| YE Huan,XUE Song-bai,ZHANG Liang,GAO Li-li,ZENG Guang.Effect of rare earths elements on properties of SnAgCu solder alloy[J].Electric Welding Machine,2009,39(10). |
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| Authors: | YE Huan XUE Song-bai ZHANG Liang GAO Li-li ZENG Guang |
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| Affiliation: | YE Huan,XUE Song-bai,ZHANG Liang,GAO Li-li,ZENG Guang (College of Materials Science , Technology,Nanjing University of Aeronautics , astronautics,Nanjing 210016,China) |
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| Abstract: | With the development of lead-free solders,the properties and research status of the SnAgCu solders was reviewed comprehensively. Effects of rare earths elements on wettability,mechanical property,creep property and microstructure of SnAgCu solders were discussed and comment respectively.Moreover,the prospect on lead-free SnAgCuRE solders was investigated and looked-ahead. |
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| Keywords: | SnAgCu solder rare earth elements wettability mechanical property creep property |
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