Năm ưu điểm của sản phẩm

• It is currently the most powerful rare earth permanent magnet with high magnetic energy product and good coercivity
• It is manufactured by vacuum sintering method with mature technology; small size and excellent performance-price ratio; its magnetic energy product is more than ten times higher than ferrite, it is the most magnetic material in the world today and has the reputation of "Magnetic King"
• After sintering, the cutting process can be used to quickly process into square, round, ring, tile and other shapes; the size tolerance is generally ±0.05mm, and the grinding can be increased to 0.05mm in special requirements;
• Neodymium iron boron magnets are easy to rust and oxidize, so the surface of neodymium iron boron magnets usually needs to be electroplated, such as galvanizing, nickel, etc. The general salt spray test requires more than 48 hours;
• Phosphating treatment can also be used to slow down its oxidation rate; after vacuum aluminum plating and electrophoretic plating of epoxy resin, the salt spray test can exceed 240 hours

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