| CuCr真空触头材料电特性的改善 |
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| 引用本文： | 王毅,丛吉远.CuCr真空触头材料电特性的改善[J].低压电器,1999(3):6-8. |
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| 作者姓名： | 王毅 丛吉远 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 对深冷处理引起的铜铬真空触头材料的组织变化进行了研究。深冷处理使铜铬触头材料组织细化，尤其是合金材料中铬相细化明显，结晶的合金组织有助于改善铜铬触头材料的电性能。
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| 关 键 词： | 深冷处理 铜铬合金 电特性 真空触头材料 |
Investigation on Improving the Electric Character of CuCr Vacuum Contact Materials |
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| Wang Yi,Cong Jiyuan,Wang Yongxing,Wang Xiumin,Dalian University of Technology.Investigation on Improving the Electric Character of CuCr Vacuum Contact Materials[J].Low Voltage Apparatus,1999(3):6-8. |
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| Authors: | Wang Yi Cong Jiyuan Wang Yongxing Wang Xiumin Dalian University of Technology |
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| Affiliation: | Wang Yi Cong Jiyuan Wang Yongxing Wang Xiumin Dalian University of Technology |
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| Abstract: | This paper investigated the effects of cryogenic treatment on CuCr vacuum contact materials.Cryogenic treatment results in fine microstructure,especially in Cr composition in CuCr alloy.Fine microstructure is beneficial to improving the electric properties of contact materials. |
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| Keywords: | cryogenic treatment CuCr alloys electric character |
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