| 稀土元素铈对Cu—Fe—P合金导电性和力学性能的影响 |
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| 引用本文： | 陈志宝,刘小红,陆磊,魏仕勇,刘克明,付青峰.稀土元素铈对Cu—Fe—P合金导电性和力学性能的影响[J].江西科学,2009,27(1):81-83. |
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| 作者姓名： | 陈志宝 刘小红 陆磊 魏仕勇 刘克明 付青峰 |
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| 作者单位： | 1. 江西省科学院应用物理研究所,江西,南昌,330029
2. 江西省科学院应用化学研究所,江西,南昌,330029 |
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| 基金项目： | 江西省科学院青年科技创新基金，江西省科技厅重点项目 |
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| 摘 要： | 在Cu-Fe—P合金中添加稀土元素Ce，研究不同含量Ce对Cu—Fe-P合金的导电性、硬度、抗拉强度等性能的影响。结果表明，稀土元素Ce能起到基体净化和晶粒细化的作用，从综合性能考虑，添加0．1％稀土元素Ce能够提高材料的导电性、硬度及抗拉强度。
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| 关 键 词： | 稀土元素铈 导电性 硬度 抗拉强度 |
Effects of Rare-earth Element Ce on Electrical Conductivity and Mechanical Property of Cu-Fe-P Alloys |
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| CHEN Zhi-bao,LIU Xiao-hong,LU Lei,WEI Shi-yong,LIU Ke-ming,FU Qing-feng.Effects of Rare-earth Element Ce on Electrical Conductivity and Mechanical Property of Cu-Fe-P Alloys[J].Jiangxi Science,2009,27(1):81-83. |
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| Authors: | CHEN Zhi-bao LIU Xiao-hong LU Lei WEI Shi-yong LIU Ke-ming FU Qing-feng |
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| Institution: | 1.Institute of Applied Physics;Jiangxi Academy of Sciences;Jiangxi Nanchang 330029 PRC;2.Institute of Applied Chemistry;Jiangxi Nanchang 330029 PRC |
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| Abstract: | The effects of different contents of Ce on the properties(such as electrical conductivity,hardness and strength) of the Cu-Fe-P alloys were studied.It is showed that rare-earth element Ce could purity basal body,refine the grain.To consider the integrated properties,the best content element Ce is 0.1%. |
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| Keywords: | Rare-earth element Ce Electrical conductivity Hardness Strength |
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