基于多金属离子合金溶液的非晶态镀层研究  

Research on Amorphous Ni-P Alloy Coatings Based on Solution of Multi-Metal Ions

作　　者：李晓博[1] 周靖欣[1] 焦体峰[1] 

机构地区：[1]燕山大学环境与化学工程学院河北省应用化学重点实验室,河北秦皇岛066004

出　　处：《广州化工》2011年第10期8-10,共3页GuangZhou Chemical Industry

基　　金：国家自然科学基金(20903078);河北省自然科学基金(B2009000347);河北省高校百名优秀创新人才支持计划(CPRC020);秦皇岛市科学技术研究与发展计划(201001A102)

摘　　要：为进一步了解Ni-P合金电镀层的结构与性能的关系,我们研究新型镍磷合金刷镀液的组成及工艺条件,经X射线结构、透射电镜(TEM)和显微硬度仪分析证明合金镀层变化过程,对试件硬度、结合力、耐磨等性质进行初步的测试。实验结果表明镀态镍磷镀层呈非晶态结构,热处理和添加金属粉后镀层硬度大于非晶态镀层,大大提高了镀层的耐磨性能,是一种有实用价值的复合镀层新材料。In order to investigate the relationship of structure and properties of Ni - P alloy coating, the solution composition and the operating conditions for Ni - P alloy coating were studied. The effect of related factors in the alloy coatings and depositing speed were discussed. The surface morphology and microstructure of Ni - P coating, compared with those of Ni coating, were observed with SEM. The microstructures of alloy coatings were analyzed by XRD. The experiement results showed that a good amorphous Ni -P alloy coating could be obtained by using this process.

关 键 词：电刷镀 镍磷合金 非晶态 金属粉 机械化学分散 

分 类 号：TQ153.2[化学工程—电化学工业]