摘要
围绕近年来稀土永磁材料的研发成果,简要介绍了高性能烧结Nd—Fe—B永磁体,Sm(Co,Cu,Fe,Zr)z高温永磁体,各向异性双相纳米晶复合永磁体及新型各向同性(Sm,Zr)(Fe,Co)zB0.1Nx(Z=9~10)粘结永磁体几种材料的发展近况。
This paper briefly introduces the development status of rare-earth permanent magnet materials including high-performance sintered Nd - Fe- B permanent magnet, Sm (Co, Cu, Fe, Zr)z high temperature permanent magnet, anisotropic double phases nano-crystalline composite permanent magnet, and the new isotropic(Sm, Zr) (Fe, Co) z B0.5 Nx(Z = 9- 10) bonded permanent magnet.
出处
《金属材料研究》
2006年第2期50-55,60,共7页
Research on Metallic Materials
关键词
稀土永磁材料
各向异性
各向同性
rare-earth permanent magent, anisotropic, isotropic