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。
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%.
出处
《江西科学》
2009年第1期81-83,共3页
Jiangxi Science
基金
江西省科学院青年科技创新基金资助
江西省科技厅2002年重点项目
关键词
稀土元素铈
导电性
硬度
抗拉强度
Rare-earth element Ce, Electrical conductivity, Hardness, Strength
