考察了pH对化学镀(Ni-P)-SiC复合镀层的沉积速度、表面形貌以及耐腐蚀性的影响.结果表明,随着pH的升高,镀层的沉积速度逐渐增大,但是镀层中的SiC和P的质量分数逐渐降低.此外,较低的pH可以获得均匀致密的(Ni-P)-SiC复合镀层,其耐腐蚀性能提高.
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