镍基及镍合金纳米复合电刷镀的研究进展  

Research Progress of Nano Composite Electron-brush Plating Coating Based on Nickel and Its Alloys

作　　者：徐立鹏[1] 包春江[1] 

机构地区：[1]聊城大学机械与汽车工程学院,山东聊城252059

出　　处：《表面技术》2015年第4期6-14,共9页Surface Technology

基　　金：国家自然科学基金项目(51275278);山东省自然科学基金项目(Y2006F05)~~

摘　　要：镍基及镍合金纳米复合刷镀层因具有优异的耐磨损、耐高温、耐腐蚀性能,已成为纳米复合电刷镀技术的主攻方向,受到国内外的广泛关注。综述了近年来,镍及镍钨合金、镍钴合金、镍铁合金、镍钼合金纳米复合刷镀层的研究现状。指出目前纳米复合电刷镀技术研究的局限是镀层基质偏重镍基,镀液所添纳米颗粒种类有限,镀层所含纳米颗粒单一、复合量低,镀层性能提升空间有限。纳米颗粒的种类、含量、尺寸与纳米颗粒硬质点强化效应的定量关系以及基于电刷镀工艺特点的复合电沉积机理,研究进展缓慢,是今后纳米复合电刷镀研究的难点。镍合金纳米复合刷镀层、多粒子纳米复合刷镀层、特殊功能纳米复合刷镀层、宽范围纳米颗粒复合量刷镀层的研究,将会赋予人们控制材料性能更大的主动性,是未来纳米复合电刷镀研究的重要方向。Nano composite brush plating coating based on nickel and its alloy, with its excellent resistance to wear, high temperature, and corrosion, has become the main research topic of nano composite brush plating technology, and attracted considerable worldwide attention. In this paper, research progress in coating with nickel and nickel-tungsten alloy, nickel-cobah alloy, nickel-molybdenmn alloy, nickel-irun alloy was reviewed. The paper pointed out that the limitation of the current studies on nano composite brush plating coating included partiality on nickel base, limited type of nano particles in the plating solution, sole nano particles contained in the coating, and low composite volume, little improvement of the coating performance. The difficulties in future research will be the quantitative relationship between the nano particle types, content, size and the hard-strengthening effect of nano particles, and the deposition mechanism of the composite in electron brush plating process as the researches on these subjects have achieved little progress. Researches on nano composite brush coating with nickel alloys, muhi-particle and special functional coating, as well as coating with wide range of particles, will give people greater initiative to control the material performance, which will be an important direction in future research.

关 键 词：电刷镀 镍 纳米表面工程 复合镀层 

分 类 号：TQ153[化学工程—电化学工业]