Rare earth neodymium-iron-boron permanent magnet is a kind of reserve energy material, which produce magnetic field in certain space. Because of its high Coercivity and Maximum Energy, especially the better performance than other permanent magnets under environment of 20℃～150℃, the neodymium permanent magnetic material used in many areas especially in modern high-tech fields. The magnet application can be classified as follows:
Transform electrical energy to mechanical energy, such as engine, speaker, voice coil motor and so on.
Transform mechanical energy to electrical energy, such as power generator, telephone receiver, instrument etc.
Transform mechanical energy to mechanical energy, such as magnetic separator, magnetic suspension, magnetic transmission, magnetic loader, magnetic switch, water magnetizer, magnetic toys, magnetic attraction and magnetic holding etc.
Physics effect of magnetic field,such as magnetic resonance, magnetic de-waxing, magnetic gasoline saver.