The wearability of the coating improved, the nanometer composite electroless coating was better than the Ni-P electroless coating and the micrometer composite electroless coating from the curve of the loss weight for abration.

• 镀层的耐磨性能也有显著的提高，从磨损失重曲线上看，纳米复合镀层明显优于Ni-P合金镀层和微米碳化硅复合镀层。