| 添加银对大变形Cu-14Fe原位复合材料性能的影响 |
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| 引用本文： | 周海涛,温盛发,刘克明,刘志超,赵仲恺,李庆波. 添加银对大变形Cu-14Fe原位复合材料性能的影响[J]. 材料工程, 2011, 0(3): 40-44 |
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| 作者姓名： | 周海涛 温盛发 刘克明 刘志超 赵仲恺 李庆波 |
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| 作者单位： | 周海涛,温盛发,刘志超,赵仲恺,李庆波,ZHOU Hai-tao,WEN Sheng-fa,LIU Zhi-Chao,ZHAO Zhong-kai,LI Qing-bo(中南大学材料科学与工程学院,长沙,410083);刘克明,LIU Ke-ming(中南大学材料科学与工程学院,长沙,410083;江西省科学院应用物理研究所,南昌,330029) |
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| 摘 要： | 成分为Cu-14Fe合金及Cu-14Fe-0.1Ag合金经熔炼后,经拉拔成变形量为4,6,7,8的线材,随后进行了时间为1h的等温时效,在此基础上测试了合金的拉伸力学性能和电导率,用金相和扫描电子显微分析研究了不同处理态合金的微观组织结构及其变化.结果表明,添加银后,合金的强度和电导率均略有提高,且经合适的等温时效工艺...
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| 关 键 词： | Cu-Fe合金 原位复合 Ag 形变热处理 性能 |
Effect of Ag on the Properties of Heavily Deformation Processed Cu-14Fe In situ Composites |
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| ZHOU Hai-tao,WEN Sheng-fa,LIU Ke-ming,LIU Zhi-Chao,ZHAO Zhong-kai,LI Qing-bo. Effect of Ag on the Properties of Heavily Deformation Processed Cu-14Fe In situ Composites[J]. Journal of Materials Engineering, 2011, 0(3): 40-44 |
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| Authors: | ZHOU Hai-tao WEN Sheng-fa LIU Ke-ming LIU Zhi-Chao ZHAO Zhong-kai LI Qing-bo |
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| Affiliation: | 1 (1 School of Materials Science and Engineering,Central South University,Changsha 410083,China;2 Institute of Applied Physics,Jiangxi Academy of Sciences,Nanchang 330029,China) |
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| Abstract: | The Cu-14Fe alloy and Cu-14Fe-0.1Ag alloy were prepared by using melting.Then the two alloys were treated by solution-cold drawing and isochronal aging for 1 hour,the deformation ratio was 4,5,6,7 and 8,respectively.The effects of solution mode and deformation ratio on mechanical and electrical properties of the alloys were studied,the microstructure of the alloy was also studied by metallograph and SEM.The results indicated that the conductivity and strength of the alloy could be obtained higher value by the addition of element of Ag.Meanwhile it can be obtained combination of proper value of strength and conductivity by appropriate isochronal aging treatment. |
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| Keywords: | Ag |
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