Study on Electrical Sliding Wear Property of Cu/MoS2/Mo Composites
In this paper, the Cu/MoS2/Mo composites were prepared by the powder metallurgy technology. The friction wear test was tested by the HST-100 High Speed Electric-tribometer. The microstructure and wearing surface morphology were examined by SEM and EDS. The electrical sliding wear behavior of the composites was discussed. The results indicated that the dense composites are obtained; the wear mechanisms of Cu/MoS2/Mo are mainly abrasive wear and adhesive wear with arc erosion; the effects of current intensity and sliding velocity on the wear property of the composites are complicated, and the composites show the best property when the current intensity is 60A and the sliding velocity is 40m/s.
Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen
D. Q. Ma et al., "Study on Electrical Sliding Wear Property of Cu/MoS2/Mo Composites", Applied Mechanics and Materials, Vols. 117-119, pp. 913-916, 2012