In recent years, green new energy and wind power generation have grown tremendously. Rare earth magnets, neodymium iron boron magnets, are used in the motors of wind turbines to improve the stability of the magnets, with low magnet performance, high temperature stability, and strong resistance to mechanical impact .

The application of rare earth magnetic materials makes the product performance stable, strong corrosion resistance, good reliability, and effectively prevents the high temperature demagnetization of the magnet.