摘要
评述了稀土合金永磁材料的发展;概述了RCo_5、R_2Co_(17)、Nd-Fe-B型永磁体的性能、制备工艺及其应用;并探讨了新型永磁材料的研究途径。
Development of the materials is reviewed, properties, preparation technique and application of RCo5, R2Co17, and Nd-Fe-B outlined, and reseach approaches of new materials explored.
关键词
稀土合金
永磁材料
rare earth Co alloy, Nd-Fe-B alloy, permanent magnet material.
