摘要
研究时效处理对Cu0.7Cr合金拉伸性能和电导率的影响。结果表明:Cu0.7Cr合金在430℃×4 h时效处理后的综合性能最好,其抗拉强度和电导率分别达到430 MPa和83.7%IACS。
Effect of aging treatment on tensile strength and conductivity of Cu0.7Cr alloy was studied. The results Show that Cu0.7Cr alloy has the best comprehensive performance after aging treatment at 430℃ for 4 h, of which tensile strength and conductivity are 430 MPa and 83.7 %IACS, respectively.
出处
《铸造技术》
CAS
北大核心
2014年第5期952-954,共3页
Foundry Technology
关键词
Cu0
7Cr合金
时效处理
析出强化
Cu0.7Cr alloy
aging treatment
precipitation strengthening
