Anti-wear mechanism of the serpentine powder as self-repairing additive
蛇纹石粉体作为自修复添加剂的抗磨损机理

Friction and wear properties of 1 045 steel pairs were investigated by MM-200 friction and wear tester under lubricated condition with serpentine additives.The surface topographies and compositions of the worn surface of 1 045 steel rings were analyzed by SEM,EDAX and XPS.The depth analysis of chemical constitution of the self-repairing film was conducted by sputterion method for investigation of the longitudinal distribution of the main component.The additives obviously reduced the wear of the friction pai...