碱性电镀锌钴合金阳极行为的研究  

Study of anodic behavior in alkaline zinc-cobalt bath

作　　者：张景双[1] 屠振密[1] 杨哲龙[1] 安茂忠[1] 李文良[1] 

机构地区：[1]哈尔滨工业大学应用化学系,黑龙江哈尔滨150001

出　　处：《电镀与涂饰》2002年第4期1-3,共3页Electroplating & Finishing

摘　　要：碱性锌钴合金电镀常采用锌阳极和低碳钢阳极。研究了锌和低碳钢阳极在碱性锌镍合金镀液中的溶解特性及阳极极化行为。结果表明 ,采用锌和低碳钢混挂阳极 ,控制其面积比 。Soluble zinc and insoluble low carbon steel anodes are used for alkaline zinc-cobalt plating. Dissolution of zinc and low carbon steel anodes and anodic polarization behaviors thereof were studied. Results show that concentration of zinc ions keeps constant when zinc and low carbon steel anodes are used in combination with proper area ratio.

关 键 词：碱性电镀 锌钴合金 阳极行为 研究 镀液 溶解特性 

分 类 号：TQ153.2[化学工程—电化学工业]