【作者】 贾小武； 吴艳； 彭光怀； 胡乔生；

【Author】 Jia XiaoWu;Wu Yan;Peng GuangHuai;Hu Qiaosheng;College of Chemistry and Chemical Engineering, Gannan Normal University;

【机构】 赣南师范学院化学化工学院；

【摘要】 <正>烧结型钕铁硼磁体为第三代稀土永磁材料中综合磁性能最高的永磁材料[1]。本文在介绍烧结型钕铁硼磁体先进生产工艺及其相关理论的基础上[2],以N52磁材为研究对象,探索粉末粒度和烧结工艺对烧结型钕铁硼磁材磁学及其力学性能的影响,以期为批量生产N52磁材提供技术和理论支持。更多还原

【Abstract】 Sintered NdFeB magnets have the highest comprehensive magnetic properties in the third generation of rare earth permanent magnet materials. With N52 magnets as research object, this paper explore the influence of powder particle size and sintering process on the magnetic and mechanical properties of sintered NdFeB magnets, on the basis of introducing the advanced production technology of sintered NdFeB magnet as well as its relevant theories. This research aims at providing technical and theoretical support for mass production of N52 magnets.更多还原