期刊
TRIBOLOGY TRANSACTIONS
卷 56, 期 5, 页码 827-832出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/10402004.2013.804969
关键词
Composite; Microhardness; Wear; Friction Stir Processing; MWCNT-Magnesium Alloy
资金
- Sirjan Branch of Islamic Azad University of Iran
Multiwalled carbon nanotubes were homogenously dispersed into a magnesium alloy (AZ31) using friction stir processing. The microstructural features, mechanical behaviors including microhardness, and wear properties were investigated. The results showed a significant improvement in wear resistance in the friction stir-processed AZ31 alloy containing multiwalled carbon nanotubes compared to that of the as-received alloy. This was attributed to its higher microhardness and lower coefficient of friction due to the presence of finer matrix grains and uniform dispersion of multiwalled carbon nanotubes.
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