On the influence of carbon nanotubes on the wear performance and hardness of aluminium matrix composites

被引：8
作者：
Xu, W. [1 ]
Ke, L. [1 ]
Xing, L. [1 ]
Zhao, X. [2 ]
机构：
[1] Nanchang Hangkong Univ, Aeronaut Sci & Technol Key Lab Aeronaut Mat Proc, Nanchang, Peoples R China
[2] Jiangling Motors Corp Ltd, Mfg Dept, Nanchang, Peoples R China
来源：
MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK | 2011年 / 42卷 / 05期
基金：
中国国家自然科学基金;
关键词：
friction stir process; Al matrix composites; carbon nanotubes; hardness; wear performance; FRICTION; ALLOY; MICROSTRUCTURE;
D O I：
10.1002/mawe.201100791
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The friction stir process (FSP) can be used to prepare carbon nanotubes (CNTs) forming reinforced Al matrix composites. The effect of CNTs content on the wear behaviour and hardness of aluminium based composites was studied. Adding CNTs effectively strengthens the matrix, and significantly improves the hardness of the composites. Composite wear test results showed that the addition of CNTs could enhance the wear resistance of the matrix. With increasing CNTs content, the wear resistance of the matrix markedly improved. The wear curve of the materials is a smooth curve.
引用
收藏
页码：375 / 378
页数：4
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