| Ti-Cu电阻钎焊接头微观性能研究 |
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| 引用本文： | 王希靖,吴昌玉,王锡龙.Ti-Cu电阻钎焊接头微观性能研究[J].电焊机,2009,39(11). |
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| 作者姓名： | 王希靖 吴昌玉 王锡龙 |
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| 作者单位： | 兰州理工大学甘肃省有色金属新材料省部共建国家重点实验室,甘肃,兰州,730050 |
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| 摘 要： | 为了克服现阶段电解镍生产过程中钛种板与铜耳铆钉连接的种种缺点,提出了应用电阻钎焊的方法连接钛种板与铜耳.在正交试验设计的参数下,经过多次实验成功实现了较大面积搭接试样的焊接;同时,利用SEM、EPMA等研究TC4与紫铜电阻钎焊接头组织,发现在适当焊接规范接头下,钎料与母材结合良好,钎料中主要金属原子与母材Ti和Cu能相互扩散、浸润,达到了原子间结合,焊缝组织无明显缺陷.
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| 关 键 词： | 电阻钎焊 焊接接头 扩散 微观性能 |
Study on micro-performance of resistance brazing joint of Ti and Cu |
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| WANG Xi-jing,WU Chang-yu,WANG Xi-long.Study on micro-performance of resistance brazing joint of Ti and Cu[J].Electric Welding Machine,2009,39(11). |
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| Authors: | WANG Xi-jing WU Chang-yu WANG Xi-long |
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| Affiliation: | WANG Xi-jing,WU Chang-yu,WANG Xi-long (State Key Laboratory of Gansu Advanced Nonferrous Metal Materials,Lanzhou University of Technology,Lanzhou 730050,China) |
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| Abstract: | In order to overcome the various disadvantanges of the rivet that titanium species plates and copper ear connect in the production process of electrolytic nickel now,this paper presents the method of resistance brazing to the connection of titanium species plates and copper ears.Under the parameters of orthogonal experimental design,we successfully carry out a large area of overlap welding through a series of tests.At the same time,we study the combination of welding joint through SEM,EPMA and so on. The an... |
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| Keywords: | resistance brazing welding joint diffusion micro-performance |
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