JD电镀黑铬溶液添加剂作用的研究  

Study of Addition Agent in JD type Black Chorome Electrolytic Solution

作　　者：邱训高[1] 张宏祥[1] 乔孟占 张国衡[1] 

机构地区：[1]天津大学应用化学系

出　　处：《电镀与精饰》1991年第3期7-11,48,共6页Plating & Finishing

摘　　要：本文对含有JD-1型添加剂的黑铬电镀溶液的分散能力、深镀能力、阴极极化曲线、镀层的硬度、耐磨性、耐蚀性、光学性能、镀层应力及其与基体材料的结合力作了测定,还研究了镀层的表面形貌。阐明了该添加剂的含量与镀液性能和镀层性能的关系,展示了JD型黑铬电镀工艺在生产上获得应用的原因及广泛的应用前景。In this paper, the throwing power, covering power, cathode polarization ourves of black chorome electrolytic solution which contains JD-1 addition agent are studied; the characteistics of wearresisting, corrostion-resisting, optical properties, internal stress, adhesive power and hardness of coating are determinde; the surface appearance of coating is studied; the relationship between the content of addition agent and both the properties of electrolytic solution and coating is elaborated. The paper reveals the reasons why the JD type black chorome electroplating technology has been applied to the production, end reveals extensive prospects of its application as well.

关 键 词：电镀 黑铬 助剂 JD型 

分 类 号：TQ153.11[化学工程—电化学工业]