刊名:JOM Journal of the Minerals, Metals and Materials Society
出版年:2016
出版时间:January 2016
年:2016
卷:68
期:1
页码:300-303
全文大小:625 KB
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作者单位:Md. A. Mehedi (1) K. M. H. Bhadhon (1) M. N. Haque (1)
1. Department of Materials and Metallurgical Engineering, Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh
Al-3.73Mg alloy was reinforced with a different ratio of SiC and Al2O3 particulate mixtures, and their corresponding wear properties were investigated by pin-on-disk method. The investigation revealed that the mass loss of the hybrid composite at different loads and sliding velocities reduced with the increase of the SiC volume. Only 6% particulate reinforcement in the Al-Mg matrix was enough to reduce the wear of the surface by one-fourth. The wear mechanism was also investigated by examining the worn surface with a scanning electron microscope.