工艺处理对Cu-0.8Cr-0.1Zr合金组织及性能的影响

王静怡; 王庆娟; 杜忠泽; 刘锋

doi:10.15980/j.tzzz.2013.05.024

重有色合金 | 浏览量 : 0 下载量: 94 CSCD: 1

导出
分享
收藏
专辑

工艺处理对Cu-0.8Cr-0.1Zr合金组织及性能的影响
Effect of Processing Treatment on Microstructure and Properties of Cu-0.8Cr-Zr alloy
2013年33卷第5期页码：474-477
纸质出版日期： 2013 ，
DOI： 10.15980/j.tzzz.2013.05.024

扫描看全文

[1]王静怡,王庆娟,杜忠泽,刘锋.工艺处理对Cu-0.8Cr-0.1Zr合金组织及性能的影响[J].特种铸造及有色合金,2013,33(05):474-477.

Wang Jingyi, Wang Qingjuan, Du Zhongze, et al. Effect of Processing Treatment on Microstructure and Properties of Cu-0.8Cr-Zr alloy[J]. Special Casting & Nonferrous Alloys, 2013,33(5):474-477.
[1]王静怡,王庆娟,杜忠泽,刘锋.工艺处理对Cu-0.8Cr-0.1Zr合金组织及性能的影响[J].特种铸造及有色合金,2013,33(05):474-477. DOI： 10.15980/j.tzzz.2013.05.024.

Wang Jingyi, Wang Qingjuan, Du Zhongze, et al. Effect of Processing Treatment on Microstructure and Properties of Cu-0.8Cr-Zr alloy[J]. Special Casting & Nonferrous Alloys, 2013,33(5):474-477. DOI： 10.15980/j.tzzz.2013.05.024.

摘要

研究了不同加工工艺及热处理工艺对Cu-0.8Cr-0.1Zr合金组织和性能的影响

通过组织和性能的对比得出了最佳的处理工艺。试验结果表明

Cu-0.8Cr-0.1Zr合金经过热挤变形后

在980℃保温40min后水冷

再经460℃时效3h

Cu-0.8Cr-0.1Zr合金的电导率和硬度（HV0.2）分别达49.01MS/m、131。

Abstract

Microstructure and properties of Cu-0.8Cr-0.1Zr alloy under different processing and heat treatment were investigated

and the optimized processing parameters were presented through comparing the properties and structure.The results show that Cu-0.8Cr-0.1Zr alloy exhibits good performance after hot extrusion deformation and solution treatment at 980 ℃ for 40 min+aging at 460 ℃ for 3 h

and micro-hardness and electrical conductivity reach HV0.2131

49.01 MS/m

respectively.