综述了合金元素的添加对Sm2Fe17Nx稀土永磁材料的微观结构以及性能的影响.介绍了取代元素的分类,从理论和研究现状等方面分析和总结了合金元素对Sm2Fe17Nx稀土永磁材料的热稳定性、磁性能以及工艺性能的影响规律,并对今后Sm2Fe17Nx稀土永磁材料的研究和开发提出了建议.
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