作　　者： ; ; ; ;

机构地区： 中南大学化学化工学院

出　　处： 《电镀与环保》 2004年第4期30-32,共3页

摘　　要： 研究了一种镜面光亮化学镀镍新工艺 ,优选了镀液配方及工艺条件。该工艺采用有机酸多络合体系 ,中温酸性化学光亮镀镍。试验表明 ,该镀层耐蚀性好、结合力强、硬度大、光洁度高 ,镀层镜面光亮 ,且光亮剂A无毒 ,减少了环境污染。 A novel process for mirror bright electroless nickel plating is studied and the bath formulations and operating conditions are optimized. It adopts an organic acid poly-complex system. The tests show that the nickel coating obtained from the process is superior in corrosion resistance, adhesion, hardness, finish, brightness, with a mirror-like surface. Besides, by using nontoxic brightener A instead of lead containing brightener, the pollution to the environment is reduced.

关 键 词： 钢铁 化学镀镍工艺 镀液 配方 有机酸多络合体系 镀层

领　　域： [化学工程]