纳米Al_2O_3对不锈钢镍基电刷镀层结构和性能的影响  

Effect of Nano Al_2O_3 on Structure and Properties of Stainless Steel Nickel-based Brush Plating

作　　者：胡明华[1] HU Ming-hua(Jiangsu Maritime Institute, Nanjing 211170, China)

机构地区：[1]江苏海事职业技术学院,南京211170

出　　处：《船舶工程》2016年第12期49-51,共3页Ship Engineering

摘　　要：文章通过在普通快速镍镀液中添加纳米Al_2O_3颗粒,制备出了Al_2O_3复合电刷镀层。结果显示,制备出的复合镀层表面粗糙度普遍低于普通电刷镀层,显微硬度明显高于普通镀层,在纳米颗粒浓度为15 g/L时,制备出的复合镀层的综合性能最好。The article adds nano particles Al2O3 to ordinary fast nickel plating bath to obtain a composite coating. The composite coating＇s surface roughness is generally lower than ordinary brush coating, while the composite coating＇s hardness significantly is higher than normal. When the nano particle concentration is 15 g/L, the composite coatings＇ comprehensive performance is best.

关 键 词：纳米颗粒 电刷镀层 复合镀层 

分 类 号：U672.72[交通运输工程—船舶及航道工程] TG174.441[交通运输工程—船舶与海洋工程]