Ni-P+Ni双镀层的制备与可靠性考核  

Study on the reliability of double layers of Ni-P+P deposit

作　　者：鲍恒伟[1] 黄刚[1] 方东明[2] 

机构地区：[1]中国电子科技集团公司第43研究所,230039 [2]上海交通大学微纳米科学技术研究院,200030

出　　处：《新技术新工艺》2005年第8期65-66,共2页New Technology & New Process

摘　　要：在钢基化学镀Ni-P镀层上再电镀上1层镍,成功制得Ni-P+Ni双镀层,并对Ni-P镀 层和Ni-P+Ni双镀层进行可靠性试验,结果表明Ni-P+Ni双镀层表面光亮,其致密性和可靠 性都比Ni-P镀层好,对提高金属抗蚀性和防护性有着重要的意义。The reliability of substrate steel coated with a electroless Ni-P deposit and a electrolytic nickel layer is investigated. The results show that double layers deposit has a glaorous surface, and its compaciness and reliability are better than Ni-P deposit, which is very important for metals to improve their erosion resisrance and barrier properties,

关 键 词：NI-P 化学镀 镀镍 可靠性 

分 类 号：TQ153[化学工程—电化学工业]