通过金相显微镜观察了镀液中含不同浓度氯化铈( CeCl3)时所得镍镀层的表面形貌,考察了CeCl3对镍镀层显微硬度和耐蚀性的影响.结果表明,适量的CeCl3可提高Ni-P镀层的沉积速度,改善镀层的表面质量,提高镀层的显微硬度和增加镀层的抗腐蚀能力.
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