| 锡铅稀土钎料合金的高温蠕变性能 |
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| 引用本文： | 王莉,丁克俭.锡铅稀土钎料合金的高温蠕变性能[J].焊接,1999(9):13-15. |
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| 作者姓名： | 王莉 丁克俭 |
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| 作者单位： | [1]哈尔滨工业大学焊接生产技术国家重点实验室 [2]无锡群力有色金属材料 |
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| 摘 要： | 本文对比分析了Ｓｎ６０Ｐｂ４０和Ｓｎ－Ｐｂ－０．０５ＲＥ两种钎料合金在多轴应力状态下蠕的裂规律，初步探讨了主控两种钎料合金蠕变断裂的力学因素，并从金属学角度初步探讨了两种钎料合金的蠕变断裂方式，着重分析了混合稀土对锡铅钎料合金蠕变性能的影响。
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| 关 键 词： | 钎料合金 蠕变性能 主控力学因素 混合稀土 焊接 |
THE CREEP PROPERTIES OF Sn - Pb - RE SOLDER ALLOY |
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| Harbin Institute of Technology Wang Li,Zhu Lyun,Fang Hongyuan,Qian Yiyu.THE CREEP PROPERTIES OF Sn - Pb - RE SOLDER ALLOY[J].Welding & Joining,1999(9):13-15. |
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| Authors: | Harbin Institute of Technology Wang Li Zhu Lyun Fang Hongyuan Qian Yiyu |
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| Abstract: | In this paper, the emphasis was placed on the creep test of Sn60Pb40 and Sn - Pb - RE solder alloy in multi -axial stress state. The creep rupture property was analyzed and the stress factor which dominates the creep rupture of the two kinds of solder alloy was worked out. Their rupture characterization was compared , at the same time, the effect of rare earths on the creep property of Sn - Pb solder alloy was presented |
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| Keywords: | Sn- Pb solder alloy creep property stress factor rare earths |
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