烧结钕铁硼：主要应用于航空、航天、汽车、电子、电声、通讯、仪器仪表、医疗设备及其他需用永久磁场的装备和设备中，特别适用于研制高性能、小型化、节能化设备的换代产品。NdFeB: mainly used in aviation, aerospace, automotive, electronics, electro-acoustic, communications, instrumentation, medical equipment and other required equipment and facilities of permanent magnetic field, especially for developing high-performance, miniaturization, energy conservation equipment replacement.