Grain boundary diffusion technology can reduce the amount of heavy rare earths, effectively save heavy rare earth resources, and reduce the production cost of magnets. While improving the intrinsic coercivity, the remanence is almost not reduced; Extremely high-performance magnets such as 54UH and 50EH can be prepared.

Laminated rare earth magnets are proven to reduce eddy current losses in high-efficiency motors, and reduced eddy current losses mean less heat and increased efficiency. At present, the demand for new energy vehicles, aerospace and intelligent industrial robots is increasing.

The nano-coating technology is based on the transformation and development of advanced metal anti-corrosion technology in extreme marine environments, and has excellent ion shielding ability and anti-corrosion function. It is suitable for replacing neodymium iron boron magnets, electroplating nickel, copper, nickel, electrophoresis, epoxy and spraying anti-corrosion layers such as Everlube.

Through the optimization of magnet composition, microstructure and surface coating, the company has developed a series of magnets with low weight loss magnets, which are tested under HAST (130 °C, 2.7atm, 100% humidity 7/14/20/30 days) and achieve the highest international standards.

Our low temperature coefficient NdFeB series, remanent temperature coefficient α (20~MT) as low as -0.095%/°C, compared with conventional temperature coefficient magnets, low temperature coefficient magnets have better resistance to demagnetization and magnetic flux density consistency.

Through the optimization of the formula and the casting structure, the grain size of the magnet has been refined, and the microstructure has also been optimized, which reduces the dependence of the high-performance magnet on heavy rare earth dysprosium and terbium, and reduces the material cost.

In order to reduce production costs and improve protection performance, the bluing process came into being. Moreover, it has been applied in large quantities in the field of air conditioning compressors.