铜铝复合接触线用银铜合金的抗软化性和再结晶

杨斌; 张迎晖; 孙洪波; 李明茂; 赵鸿金; 熊仕显

试验研究 | 浏览量 : 0 下载量: 247 CSCD: 1

导出
分享
收藏
专辑

铜铝复合接触线用银铜合金的抗软化性和再结晶
Softening and Recrystallization of Cu-Ag Alloy for Cu Cladding Al Contact Wire
2009年29卷第11期页码：991-993
纸质出版日期： 2009 ，
DOI：

扫描看全文

[1]杨斌,张迎晖,孙洪波,李明茂,赵鸿金,熊仕显.铜铝复合接触线用银铜合金的抗软化性和再结晶[J].特种铸造及有色合金,2009,29(11):991-993+974.

Yang Bin, Zhang Yinghui, Sun Hongbo, et al. Softening and Recrystallization of Cu-Ag Alloy for Cu Cladding Al Contact Wire[J]. Special Casting & Nonferrous Alloys, 2009,29(11):991-993.
[1]杨斌,张迎晖,孙洪波,李明茂,赵鸿金,熊仕显.铜铝复合接触线用银铜合金的抗软化性和再结晶[J].特种铸造及有色合金,2009,29(11):991-993+974. DOI：

Yang Bin, Zhang Yinghui, Sun Hongbo, et al. Softening and Recrystallization of Cu-Ag Alloy for Cu Cladding Al Contact Wire[J]. Special Casting & Nonferrous Alloys, 2009,29(11):991-993. DOI：

摘要

研究了刚性铜铝复合接触线用银铜合金的抗软化性及再结晶

硬度测试、组织和静态再结晶动力学的分析结果表明

银铜合金的软化温度约为390℃

再结晶温度为350～450℃。银铜合金退火过程中发生再结晶的激活能为77.68kJ.mol-1;350℃、390℃退火时的再结晶完成时间分别约为414.4、167.7min。

Abstract

Softening and recrystallization of Cu-Ag alloy for Cu cladding Al contact wire were analyzed by hardness testing

microstructure and static recrystallization kinetics.The results indicate that softening temperature of the Cu-Ag alloy is approximately 390℃

and recrystallization temperature is in range of 350～450 ℃.Activation energy of recrystallization is calculated to be 77.68kJ/mol during annealing process.Completed time of recrystallization makes about 414.4

167.7 min with annealing at 350 ℃ and at 390℃.