The hardness of Ni-P-SiC-MoS_2 composite coatings is lower than that of Ni-P-SiC and higher than that of Ni-P-MoS_2,but its wear-friction properties are superior to above all.

• N i-P-SiC-MoS2复合镀层摩擦磨损性能最好,是一种具有良好耐磨性及自润滑性的复合镀层。