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Focus on magnet production

Main: Ferrite Magnet, NdFeB Magnet, SmCo Magnet, Rubber Magnet



With the thawing of patented technology in sintered NdFeB magnets in many regions, the concerted efforts of major sinter manufacturers in China have significantly improved the quality of sintered NdFeB magnets. As a high-tech application field, its comprehensive performance is continuously improved, and the requirements for its sintered NdFeB ferromagnetic surface treatment have also been greatly increased. Traditional processing methods have been unable to meet the requirements of the industrial chain progress. University of Electronic Science and Technology, Sichuan University, Jiaotong University, Rui Shilaisi and other scientific research institutions start from the micro-molecular structure, and essentially improve the principle of surface treatment and the development of industrial application processes. After 4 years of hard work, they have made breakthroughs in key technologies. . Nano (3010) chelate film non-plating treatment. This technology is an original technology. The active group contained in the nano film layer has strong resistance to moisture, oxygen, chloride ion (Cl), carbon dioxide (co2), etc. Corrosion resistance and adhesion performance of organic resin are greatly improved. Its excellent surface physical and chemical properties will have a significant impact on the application field.

Sintered neodymium iron boron strong magnetic permanent magnet materials have excellent magnetic properties and are widely used in electronics, electric machinery, medical equipment, toys, packaging, hardware machinery, aerospace, etc. Machines, computer disk drives, magnetic resonance imaging equipment, etc.

Nano (Royce3010) chelate film uncoated coating can meet 20-30 years of use in marine climatic conditions, and can be widely used in sea-based wind power generation. Surface adhesion is above 20Mpa, which can be widely used in permanent magnet high-speed motors, special motors, electric vehicle motors , UHV, HV DC power supply system, fast charging system, aerospace military industry and other fields.

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