Overview of the characteristics of ferrite magnets

It is produced by powder metallurgy method, with low residual magnetism and low magnetic permeability. It has large coercive force and strong anti-demagnetization ability, and is especially suitable for magnetic circuit structure used as dynamic working conditions. The material is hard and brittle and can be used for cutting tools. The main raw material is oxide, so it is not easy to corrode. Operating temperature: -40 ° C to +200 ° C.
Ferrite magnets are further divided into anisotropic (isogenic) and isotropic (isotropic). The isotropic sintered ferrite permanent magnet material has weak magnetic properties, but can be magnetized in different directions of the magnet; the anisotropic sintered ferrite permanent magnet material has strong magnetic properties, but only along the magnet The magnetization direction is predetermined to be magnetized.

Post time: Sep-28-2019

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