解决薄膜绕包线导体发黑方法的研究  

A Solution of Conductor Blackening of Film Lapped Wire

作　　者：杨名波[1] 杨杰 陈功 

机构地区：[1]株洲时代新材料科技股份有限公司,湖南株洲412007 [2]株洲南车电机股份有限公司,湖南株洲412001 [3]湘潭电机集团有限公司,湖南湘潭411101

出　　处：《绝缘材料》2009年第3期64-66,共3页Insulating Materials

摘　　要：采用导体表面加涂保护膜的方法来隔绝氧气,达到阻止导体氧化的目的。比较了几种保护剂,分析了薄膜绕包线导体出现发黑现象的原因,提出了有效的解决方法,验证了产品的性能。结果表明,该保护膜对产品的力学及电气性能无影响。The surface of film lapped copper conductor produced by magnetic wire plans blackens severely due to being oxidized. Research shows that the coating of protective films on the surface of copper conductor can isolate the oxygen and thus prevent the oxidation of copper surface. Three types of protective reagent solutions were compared to evaluate the protective effects, and the best one was selected. The results show that the protective reagent solution won＇t influence the mechanical and electrical properties of film lapped wires.

关 键 词：薄膜绕包线 导体发黑 绝缘 氧化 

分 类 号：TM245.4[一般工业技术—材料科学与工程]