| Sn含量对Ag-Cu-In合金钎料加工及钎焊性能的影响 |
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| 引用本文： | 蔡正旭, 齐岳峰, 张国清, 王峰, 黄晓猛. Sn含量对Ag-Cu-In合金钎料加工及钎焊性能的影响[J]. 焊接, 2017, (4): 29-32. |
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| 作者姓名： | 蔡正旭 齐岳峰 张国清 王 峰 黄晓猛 |
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| 摘 要： | 研究了Sn元素对Ag-Cu-In合金钎料加工及钎焊性能的影响。结果表明：Ag-Cu-In合金钎料中加入一定量的可以有效降低钎料的熔化温度，当8%Sn元素加入Ag-Cu-In合金中，其熔化温度降低为575～620 ℃，可以加工为0.10 mm厚的带材，钎焊性能良好；随着合金中Sn元素含量的增加，合金钎料中的脆性相增多、变大，导致合金的加工性能变差，不能成型。
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| 关 键 词： | Ag-Cu-In-Sn合金 钎料 钎焊 加工性能 |
| 收稿时间： | 2016-11-15 |
Influence of Sn concentration on processability and solderability of Ag-Cu-In alloys |
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| Cai Zhengxu, Qi Yuefeng, Zhang Guoqing, Wang Feng, Huang Xiaomeng. Influence of Sn concentration on processability and solderability of Ag-Cu-In alloys[J]. WELDING & JOINING, 2017, (4): 29-32. |
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| Authors: | Cai Zhengxu Qi Yuefeng Zhang Guoqing Wang Feng Huang Xiaomeng |
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| Abstract: | The influence of Sn concentration on processability and solderability of Ag-Cu-In alloys were investigated. The result shows that Sn addition in Ag-Cu-In alloys can effectively reduced the melting temperature of the solder. When the alloy with 8% Sn concentration, the melting temperature is 575～620 ℃, the composite solder can be processed into strip, the trip with thickness of 0.1 mm,and the composite solder has good welding performance. However with Sn concentration increasing, when the Sn concentration is more than 8%, excessive Sn addition promotes formation of the coarse second phase particles, which results in the deterioration of processability. |
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| Keywords: | Ag-Cu-In-Sn alloy solder braze machinability |
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