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Permanent magnet classification

Time:2023-06-06 Views:1


(1) Alloy permanent magnet material

Including rare earth permanent magnet materials (iron boron ND2FE14B), lattice cobalt (SMCO), aluminum nickel cobalt (Alnico)

(2) Ferrite material (Ferrite)

Classified according to the production process

According to different production processes, it is divided into: sintering iron oxygen, bonding iron oxygen, and injection of iron oxygen. These three processes are divided into equal and heterogeneous magnets based on the orientation of magnetic crystals. [1]

The above is the main permanent magnet material on the market, and some are eliminated due to the production process or cost reasons. ), FE-Co-V (Iron Cobalt), MNBI (Manganese)

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