论述了注射成形烧结钕铁硼永磁体的工艺特点及发展趋势,分析了其生产工艺中的四个关键因素,包括磁粉、粘结剂与添加剂、注射过程和脱脂,并结合目前研究现状对这四个关键因素作了综合评述,介绍了热塑性体系和水溶性体系粘结剂在注射Nd-Fe-B烧结磁体中的应用;在分析现状的基础上,指出了现阶段存在的问题和发展方向.
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