Sintered NdFeB Magnets for motor N35-N52(M,H, SH, UH, EH) Coating:Zn C- ... :round,tile block,ring,ball, Sintered NdFeB Magnets for motor1.NdFeB magnet, magnet or sintered NdFeB magnet.2.Material: Sintered Neodymium-iron-boron3.Products ... system4. Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology5. The strong permanent magnet6. High coercive force ...