What kinds of grade magnets are suit for motor? 2018-07-17 Knowledge FAQ Like H, M, SH, UH. Share: PREV: What is magnetism? NEXT: What’s grade is regular? RELATED POSTS How to choose the coating of NdFeB magnet What is Magnetizing? How to correctly choose the material grade of NdFeB? How to control the product quality of NdFeB permanent magnets How long can the suction force of NdFeB strong magnets be maintained? How are NdFeB magnets qualified? Why can’t copper and aluminum be attracted by magnets? What is the magnetic moment of NdFeB magnets? Why do sintered NdFeB magnets need a salt spray test What is NdFeB infiltrating dysprosium terbium technology