Rare earth permanent magnet materials have become important materials in electronic technology communications, used in artificial satellites, traveling wave tubes, circulators in radar, as well as micro motors, micro tape recorders, aviation instruments, electronic watches, seismometers, and other electronic instruments superior. The application of rare earth permanent magnets has penetrated into automobiles, household appliances, electronic instruments, nuclear magnetic resonance imagers, audio equipment, micro motors, mobile phones, etc. In terms of medical treatment, the use of rare earth permanent magnet materials for "magnetic acupuncture therapy" has greatly improved the curative effect and promoted the rapid promotion of "magnetic acupuncture therapy". Among the various fields of application of rare earth, rare earth permanent magnet materials are the fastest growing. It not only gave a huge impetus to the development of the rare earth industry but also had a profound impact on many related industries.
With the advancement of science and technology, rare earth permanent magnet materials are not only used in various micro-special motors in the industries of computers, automobiles, instruments, meters, household appliances, petrochemicals, healthcare, aerospace, etc. as well as nuclear magnetic resonance equipment, electrical devices, and magnetic fields. Separation equipment, magnetic machinery, magnetic therapy equipment, and other components that need to generate a strong gap magnetic field, and the demand for high-end rare earth permanent magnet materials in emerging fields such as wind power generation, new energy vehicles, inverter home appliances, energy-saving elevators, and energy-saving oil pumping units Growing day by day, the application market space is huge.
