| 稀土对纯铜和BFe10-1-1合金再结晶温度的影响 |
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| 引用本文： | 林高用,孙利平,文继有,魏笔,张胜华. 稀土对纯铜和BFe10-1-1合金再结晶温度的影响[J]. 金属热处理, 2009, 34(2) |
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| 作者姓名： | 林高用 孙利平 文继有 魏笔 张胜华 |
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| 作者单位： | 1. 中南大学,材料科学与工程学院,湖南,长沙,410083
2. 高新张铜股份有限公司,江苏,张家港,215600 |
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| 基金项目： | 江苏省科技成果转化基金 |
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| 摘 要： | 在纯铜和BFe10-1-1铁白铜中添加不同比例的稀土元素,经熔铸、轧制和热处理试验,通过对试样进行组织与力学性能分析,研究了稀土对其再结晶温度的影响.结果显示,随着稀土含量的增加,在相同退火条件下纯铜和BFe10-1-1铁白铜的再结晶程度均明显降低,表明其再结晶温度均有所提高.第二相粒子对位错的钉扎作用是再结晶温度提高的根本原因.
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| 关 键 词： | 纯铜 BFe10-1-1铁白铜 稀土元素 再结晶温度 |
Influences of rare earth elements on recrystallization temperature of pure copper and BFe10-1-1 alloy |
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| LIN Gao-yong,SUN Lio-ping,WEN Ji-you,WEI Bi,ZHANG Sheng-hua. Influences of rare earth elements on recrystallization temperature of pure copper and BFe10-1-1 alloy[J]. Heat Treatment of Metals, 2009, 34(2) |
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| Authors: | LIN Gao-yong SUN Lio-ping WEN Ji-you WEI Bi ZHANG Sheng-hua |
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| Affiliation: | 1.School of Materials Science and Engineering;Central South University;Changsha Hu'nan 410083;China;2.Gaoxinzhangtong Limited Liability Company;Zhangjiagang Jiangsu 215600;China |
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| Abstract: | Different amount of rare earth(RE)elements were added to the pure copper and BFe10-1-1 alloy,and a series of samples were prepared after melting,casting,rolling and heat treating.The influences of rare earth(RE)elements on the recrystallization temperature of pure copper and BFe10-1-1 alloy were studied by analysis of microstructure and mechanical properties.The results show that with increasing additions of RE elements,the recrystallization degree of pure copper and BFe10-1-1 alloy at the same annealing co... |
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