| 稀土对电气化铁路电车线纯铜性能的影响 |
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| 引用本文： | 仲伟深,付大军,孙跃军.稀土对电气化铁路电车线纯铜性能的影响[J].铸造,2001,50(2):81-83. |
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| 作者姓名： | 仲伟深 付大军 孙跃军 |
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| 作者单位： | 辽宁工程技术大学机械学院，辽宁阜新 123000 |
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| 摘 要： | 研究了稀土对电气铁路电力线用纯铜硬度、导电性、耐磨性、耐蚀性的影响，结果表明，随稀土加入量的不同，上述性能都有一定程度的变化，从提高电车线综合性能考虑，稀土在纯铜在加的入量以0．06％－0．08％为宜。
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| 关 键 词： | 稀土 导电性 耐磨性 耐蚀性 纯铜 电车线 电气化铁路 |
| 文章编号： | 1001-4977(2001)02-0081-03 |
| 修稿时间： | 2000年10月19 |
A Study on the Effect of
Adding Rare-earth Eleme nt on Properties of Pure Copper Used in Touching Wire of Electric
Railway |
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| ZHONG Wei-shen,FU Da-jun,SUN Yue-jun.A Study on the Effect of
Adding Rare-earth Eleme nt on Properties of Pure Copper Used in Touching Wire of Electric
Railway[J].Foundry,2001,50(2):81-83. |
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| Authors: | ZHONG Wei-shen FU Da-jun SUN Yue-jun |
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| Abstract: | This paper studied the effects of rare- earth elements on the properties(such as hardness,electrical conductivity and r esistance to corrosion)of pure copper used in touching wire of electric rail way.As result s,it showed that the best addition of rare-earth element is about 0.06%～0.08 %. |
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| Keywords: | rare earth electrical conductivity wear resistance corrosion resistance pure copper copper touching wire electric railway |
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