Mechanical alloying process and mechanical properties of Cu-SiCp composite

被引：5

作者：

Gan, K. K. ^{[1
]}

Gu, M. Y. ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab MMCs, Shanghai 200030, Peoples R China

来源：

MATERIALS SCIENCE AND TECHNOLOGY | 2006年 / 22卷 / 08期

关键词：

Cu-SiC; mechanical alloying; mechanical properties;

D O I：

10.1179/174328406X102363

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A composite of copper powder and SiC particle reinforcement was prepared by mechanical ball milling and subsequent sintering. Proper choice of processing parameters ensured a homogenous distribution of SiC particles in the copper matrix. Microstructure, powder morphology and mechanical properties of the composite were investigated as a function of milling time. With increasing milling time, the dentritic copper powder became flattened, which subsequently became spherical shaped. Mechanical properties of the composites change with the distribution of SiC.

引用

页码：960 / 964

页数：5

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