Application of mechanical alloying processing to the formation of Cu-C metallic composite powder

被引：0

作者：

Lee, KM ^{[1
]}

Kim, HS ^{[1
]}

机构：

[1] Chonnam Natl Univ, Dept Met Engn, Kwangju 500757, South Korea

来源：

ADVANCES IN POWDER METALLURGY & PARTICULATE MATERIALS - 1997 | 1997年

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

It was investigated whether mechanical alloying CMA) processing could be more effective to the formation of Cu-C metallic composite powder. Elemental powder mixtures of Cu-63vol.% C were mechanically alloyed with an attritor in an argon atmosphere and microstructural evolution was examined by X-ray diffraction analysis, scanning electron microscopy, and transmission electron microscopy. It has been found that even with the high volume fraction of immiscible graphite in Cu-C system, the refinement with a few ten nanometer size as well as the highly uniform distribution of the copper phase has been achieved by the MA processing.

引用

页码：1117 / 1122

页数：6

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