Aging characteristics of the alloys Cu-Zn-Cr

被引：0

作者：

Zhang, SL ^{[1
]}

Yin, ZM ^{[1
]}

Song, LP ^{[1
]}

Jiang, F ^{[1
]}

Wang, MP ^{[1
]}

机构：

[1] Cent S Univ, Dept Phys, Sch Mat Sci & Engn, Changsha 410083, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2003年 / 32卷 / 02期

关键词：

copper alloy; aging; recrystallization; precipitation;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Effect of aging treatment on mechanical properties, electrical conductivity and microstructure of the alloy Cu-Zn-Cr were studied. The results show that the aging process of the alloy after solution treatment and cold deformation was controlled by both precipitation of the supersaturated solid solution and recrystallization of the matrix. The high strength comes from strain hardening and precipitation strengthening of the precipitated chromium particles. And the high electroconductivity is mainly due to the composition close to Cu-Zn solid solution matrix after precipitation.

引用

页码：126 / 129

页数：4