侯峰岩,路庆华,谭兴海,蒋丽敏,黄丽,黄东明,毕刚

• 1:上海交通大学化学化工学院
• 2:上海交通大学化学化工学院
• 3:宝钢设备检修有限公司宝钢机械厂
• 4:宝钢设备检修有限公司宝钢机械厂

摘要(Abstract)：

采用金相显微镜和X射线衍射(XRD)分析测定了Co-Ni镀层和纯Ni镀层的微观形貌和晶体结构;研究了Co-Ni镀层和纯Ni镀层的力学性能、高温抗软化性能以及摩擦磨损性能。结果表明,Co-Ni镀层是具有六方密排结构(hcp)的,以Co为溶剂,Ni溶解在Co中的单相固溶体,而纯Ni镀层为单一的面心立方结构(fcc)。与纯Ni镀层相比,Co-Ni镀层具有优异的力学性能和良好的高温抗软化性能。Co-Ni镀层所具有的六方密排结构(hcp)的组织结构降低了它的摩擦系数,使得Co-Ni镀层具有良好的耐磨损性能。

关键词(KeyWords)： 电沉积;Co-Ni合金;结构;磨损

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 侯峰岩,路庆华,谭兴海,蒋丽敏,黄丽,黄东明,毕刚

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