烧结钕铁硼的生产工艺流程摘要:本文对稀土永磁材料的发展过程、性能要求、主要类型等方面做了介绍,着重介绍了烧结钕铁硼磁体的生产工艺流程,最后对目前烧结钕铁硼在生产、科研、生活等各领域中的应用进行了总结,并对其发展方向进行了思考,指出应深入研究烧结钕铁硼磁体生产工艺,提高我国钕铁硼磁体的产品质量,才能增加企业自身的竞争力。关键词:稀土永磁材料,烧结钕铁硼,工艺流程、目录1绪论.......................................................................................................................................................................11.1稀土永磁材料概述...........................................................................................11.2永磁材料性能要求...........................................................................................11.3稀土永磁材料的主要类型...............................................................................22烧结钕铁硼的生产流程.............................................................................................32.1熔炼工段...........................................................................................................32.1.1配料.........................................................................................................32.1.2熔炼.........................................................................................................52.2制粉工段...........................................................................................................62.2.1氢碎.........................................................................................................62.2.2气流磨.....................................................................................................82.3成型工段...........................................................................................................92.3.1成型.........................................................................................................92.3.2等静压...................................................................................................112.4烧结工段........................................................................................................122.4.1剥油.....................................................................................................122.4.2烧结.....................................................................................................133稀土永磁材料的应用...............................................................................................143.1微特电机.........................................................................................................153.2汽车工业.........................................................................................................153.3电动汽车.........................................................................................................153.4电动自行车....................................................................................................153.5现代医疗设备.................................................................................................163.6扬声器、耳机等电声元件.............................................................................163.7磁悬浮列车.....................................................................................................164展望...........................................