前言Ni-SiC 复合镀层,作为一种新型的耐磨镀层在国外已有十多年的研究历史。特别是在一些动力机械的发动机制造中,用它作为气缸内壁的镀层,已获得广泛应用。一般研究者认为,由于 SiC 颗粒在镍基架中的弥散,提高了镀层的机械强度和耐磨性。1979年我们在某 Preface Ni-SiC composite coating, as a new type of wear-resistant coating in foreign countries for more than 10 years of research history. Especially in some power engine engine manufacturing, use it as a cylinder wall coating, has been widely used. The general researchers believe that due to SiC particles dispersed in the nickel-based frame, improve the mechanical strength and wear resistance of the coating. We were in 1979