Neodymium iron boron NdFeB rare earth permanent magnet materials have extremely high maximum magnetic energy product and intrinsic coercivity, and are currently the highest comprehensive performance permanent magnet materials. They have been widely used in new energy vehicles, industrial servos, wind power generation, consumer electronics, variable frequency household appliances, energy-saving elevators and other fields. Since 2011, almost every year, the country has introduced relevant industrial policies to support the development of rare earth permanent magnet materials. Especially in recent years, with the implementation of environmental protection policies, the demand for high-performance neodymium iron boron has released enormous potential under the promotion of "carbon peak" and "carbon neutrality".
