Heat treatment method for making high strength and conductivity Cu-Cr-Zr alloy

被引：28
|
作者：
Lin, G. B. [1 ]
Wang, Z. D. [1 ]
Zhang, M. K. [1 ]
Zhang, H. [1 ]
Zhao, M. [1 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China
来源：
MATERIALS SCIENCE AND TECHNOLOGY | 2011年 / 27卷 / 05期
关键词：
Copper alloy; Aging; Mechanical properties; Electrical properties; ELECTRICAL-CONDUCTIVITY; MECHANICAL-PROPERTIES; THERMAL CYCLE; MICROSTRUCTURE; PRECIPITATION;
D O I：
10.1179/026708310X12815992418210
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the heat treatment called 'a two-step aging process' with the feature of the first step aging at a low temperature for a long time and the second step aging at a higher temperature for a short time has been proposed. Applying this process, the Cu-Cr-Zr alloy possessing both high strength and high conductivity can be acquired due to the formation of numerous tiny particles precipitated fully out from Cu matrix.
引用
收藏
页码：966 / 969
页数：4
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