钕铁硼永磁材料电镀新工艺  

New Pretreatment Technology of Electroplating for Sintered Nd Fe B Permanent Magnet

作　　者：周琦[1] 

机构地区：[1]沈阳工业学院化工分院,辽宁沈阳110045

出　　处：《材料保护》2002年第3期44-46,共3页Materials Protection

摘　　要：探索了新的除油液配方 ,确定了钕 铁 硼永磁材料电镀镍较完整的前处理工艺 ,其孔隙率为 0 .74个·cm-2 ,盐雾试验达 96h 。The pretreatment technology of nickel electroplating was studied for Nd Fe B permanent magnetic materials, as well as its effect on plating layer by examining the appearance, measuring binding force and porosity, and salt spray corrosion test. The better pretreatment technology of Ni plating was obtained.

关 键 词：钕铁硼 永磁材料 电镀 新工艺 前处理 除油液 配言 

分 类 号：TQ153[化学工程—电化学工业]