钕铁硼永磁材料表面防护技术的研究进展  

Advances in Protective Technology on NdFeB Permanent Magnetic Material

作　　者：严芬英[1] 赵春英[1] 张琳[1] 

机构地区：[1]沈阳理工大学环境与化学工程学院,辽宁沈阳110159

出　　处：《电镀与精饰》2012年第8期22-25,共4页Plating & Finishing

摘　　要：介绍了NdFeB永磁材料的腐蚀机理及其四种表面防护技术。包括电镀、化学镀、有机涂层和复合涂层。分析了这四种表面防护涂层目前的应用现状以及在应用中所存在的问题,并针对存在问题阐明了钕铁硼表面防护涂层的未来发展方向。The corrosion mechanism and protective coatings technology on NdFeB permanent magnetic material including electroplating,chemical plating,organic coating and composite coating were introduced.The present status and existing problems about the application of these four protective coatings on NdFeB permanent magnetic material were analyzed,and then the future prospects of surface protective technology on NdFeB permanent magnetic material were put forward.

关 键 词：NDFEB永磁材料 腐蚀机理 防护技术 

分 类 号：TQ153.2[化学工程—电化学工业]