纳米复合稀土永磁材料具有很高的理论磁性能,因而被认为是最具有发展潜力的新型永磁材料之一.本文以钕铁硼永磁材料为主要对象,介绍了熔体快淬法制备纳米复合永磁材料的工艺方法和研究进展,分析了合金成分、快淬工艺参数等材料微结构与磁性能间的关系,展望了快淬工艺制备纳米复合永磁材料的应用开发前景.
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