广东工业大学学报 ›› 2003, Vol. 20 ›› Issue (4): 11-18.

• 综合研究 • 上一篇    下一篇

两相纳米晶稀土永磁材料的研究进展

  

  1. 广东工业大学材料与能源学院; 广东工业大学材料与能源学院 广东 广州 510643; 广东 广州 510643; 广东 广州 510643;
  • 出版日期:2003-11-08 发布日期:2003-11-08
  • 基金资助:

    广东省自然科学基金资助项目(20000031)

Development of Dual-phase Nanocrystalline Composite Exchanging Rare-earth Permanent Magnets

  1. (Faculty of Material and Energy,Guangdong University of Technology,Guangzhou 510643, China)
  • Online:2003-11-08 Published:2003-11-08

摘要: 两相纳米晶复合交换耦合稀土永磁材料由于具有高剩磁、高磁能积、高矫顽力和相对低的稀土含量等优点而成为当前国际上研制新一代稀土永磁材料的主要途径.文章综述了其理论模型、磁特性和加工方法,以及存在的问题和发展前景.

关键词: 纳米晶; 交换耦合; 稀土永磁;

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