稀土磁体材料学展望１９６４年前发现，由稀土元素与过渡族金属构成的金属间化合物显示出优越的磁性能，被人们看作是磁性材料发展史上的第１个里程碑。１９７２年发现立方晶Ｌａｖｅｓ相ＴｂＦｅ２具有巨磁致伸缩和大的磁各向异性，是第２个里程碑。第３个里程碑则是８０... Prospect of Materials for Rare Earth Magnets Prior to 1964, it was discovered that the intermetallic compounds composed of rare earth elements and transition metal show superior magnetic properties and are regarded as the first milestone in the history of magnetic materials development. The 1972 discovery that the cubic Laves phase TbFe2 has giant magnetostriction and large magnetic anisotropy is the second milestone. The third milestone is 80 ...