| 稀土对铝导线导电性能和力学性能的影响 |
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| 引用本文： | 王庆良.稀土对铝导线导电性能和力学性能的影响[J].上海有色金属,1995,16(4):229-231. |
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| 作者姓名： | 王庆良 |
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| 作者单位： | 中国矿业大学分析测试中心 |
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| 摘 要： | 本文研究了工业生产条件下，稀土铈、镧及混俣稀土对电工用铝导线导电性能和力学性能的影响。结果表明，稀土铈可显著提高强度，稀土镧可显著提高导电性。实验证明，稀土元素的添加量选择在０．２－０．３Ｗｔ％的最佳。
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| 关 键 词： | 导线 导电率 力学性质 稀土族 铝合金 |
Effects of Rare Earth Additions on the Electrical Conductivity and Mechanical Properties of Commerical-Purity Aluminium |
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| Wang Qingliang.Effects of Rare Earth Additions on the Electrical Conductivity and Mechanical Properties of Commerical-Purity Aluminium[J].Shanghai Nonferrous Metals,1995,16(4):229-231. |
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| Authors: | Wang Qingliang |
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| Abstract: | In this paper,effects of La,Ce and mishmetal additions on the electrical conductivity and mechanical properties of commercial-purity aluminium have been investigated on industrial plant conditions. The results reveal that the mechanical properties can be increased with addition of Ce.The addition of La can improve the electrical conductiyity of commercialPurity aluminium. Experiments confirm that, the optimum composition of rare earth additions is about 0.2-0.3wt %. |
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| Keywords: | Aluminium Rare earth Electrical conductivity Mechanical property |
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