Copper Matrix Composites Reinforced with Nanometer Alumina Particle

被引:0
|
作者
Jianjun WU
Guobin LI
Yun ZHANG and Zhengxing JIANG
机构
关键词
OO; Copper Matrix Composites Reinforced with Nanometer Alumina Particle; Cu;
D O I
暂无
中图分类号
TF123 [粉末的制造方法];
学科分类号
摘要
The microstructure and properties of the oxide particle dispersion strengthened composite fabricated by internal oxidation method have been studied. Using nitrogen base atmosphere and a new process flow we can improve the quality of the MMCs and decrease the cost of the composites. The size of alumina is in the nanometer order of magnitude and the particles are well distributed. Under the condition of having good electrical conductivity, the composites have 1to 2 times higher mechanical properties than those of pure Cu.
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页码:143 / 146
页数:4
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