电沉积金属基复合镀层制备研究进展  

Research Progress of Fabricating Metal-Matrix Composite Coating by Electrodeposition

作　　者：王晓丽 顾海 赵紫怡 陈惠鹏 杨翼华 石国杰 WANG Xiaoli;GU Hai;ZHAO Ziyi;CHEN Huipeng;YANG Yihua;SHI Guojie(School of Mechanical Engineering,Jiangsu Ocean University,Lianyungang 222005,China;Jiangsu Key Laboratory of 3D Printing Equipment and Application Technology,Nantong Institute of Technology,Nantong 226002,China;School of Innovation and Entrepreneurship,Jiangsu Ocean University,Lianyungang 222005,China)

机构地区：[1]江苏海洋大学机械工程学院,江苏连云港222005 [2]南通工学院江苏省3D打印装备及应用技术重点实验室,江苏南通226002 [3]江苏海洋大学创新创业学院,江苏连云港222005

出　　处：《电镀与精饰》2021年第8期44-47,共4页Plating & Finishing

基　　金：江苏省3D打印装备及应用技术重点建设实验室(南通理工学院)开放基金资助项目(2018KFKT05);南通市3D打印技术及应用重点实验室资助项目(CP12016002)。

摘　　要：金属基复合镀层广泛应用于微型刀具、内燃机气缸内壁、牙医钻头、活塞环镀层等方面。本文介绍了金属基复合镀层的电沉积制备方法,从沉积装置、颗粒分散、镀层均匀性以及镀层结合性等方面进行了探讨。分析了平板式、旋转式槽镀复合电沉积和不循环式、循环式喷流电沉积的特点和研究现状,在减小颗粒团聚、提升镀层颗粒含量和镀层结合性等方面给出了参考方法。Metal-based composite coatings were widely used in micro-tools,internal combustion engine cylinder walls,dentist bits,piston ring coatings,etc.In this paper,the electrodeposition method of metal matrix composite coating was introduced from the the deposition equipment,particle dispersion,coating uniformity and coating bondability.The characteristics and research status of flat-plate and rotating cylindrical electrode composite electrodeposition,and non-circular and circulating jet electrodeposition were analyzed.In addition,some suggestions in terms of reducing particle agglomeration,improving the particle content in the coating and coating bonding were provided.

关 键 词：电沉积 金属基 复合镀层 分散能力 结合强度 

分 类 号：TB3.31[一般工业技术—材料科学与工程]