烧结Nd-Fe-B永磁材料的最近进展  

New Development of Sintered Nd-Fe-B Permanent Magnetic Materials

作　　者：万永[1] 

机构地区：[1]北京北冶功能材料有限公司,北京100192

出　　处：《金属材料研究》2011年第1期17-21,共5页Research on Metallic Materials

摘　　要：从应用领域的拓展和市场需求的角度出发，简要地回顾和评述了烧结Nd—Fe—B永磁材料的发展近况，介绍了其进一步发展所面临的新课题及为此而研发的一些制备工艺。In the view of applied field expansion and market demands, recent development of sintered Nd-Fe-B permanent material is reviewed and commented briefly. The further development of sintered Nd-Fe-B permanent magnetic material and some preparation technology are introduced in this paper.

关 键 词：烧结ND-FE-B永磁材料 磁性能 制备工艺 金属Dy 

分 类 号：TM273[一般工业技术—材料科学与工程]