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着重论述了AlNiCo、R－Co、Nd－Fe－B及Sm－Fe－N等金属永磁材料的发展与研究现状，对各种合金的性能与应用前景进行了评价。此外，简单介绍了FeCrCo、FeCoV及MnAlC永磁材料。并展望了磁性材料的未来发展趋势。
The development and research status of metal permanent magnet materials such as AlNiCo, R-Co, Nd-Fe-B and Sm-Fe-N are emphatically discussed. The performance and application prospect of various alloys are evaluated. In addition, a brief introduction of FeCrCo, FeCoV and MnAlC permanent magnetic materials. And prospects of the future development of magnetic materials.