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Everyone is familiar with ferrite magnet. It is divided into isotropy and anisotropy. According to different molding processes, anisotropic ferrite can be divided into dry pressing and wet pressing. Magnetism is mainly divided into two types: barium ferrite (BaO 6Fe2O3) and strontium ferrite (SrO 6Fe2O3). Let's introduce the directionality, characteristics and magnetic properties of barium ferrite and strontium ferrite.
Comparison of magnetic properties of barium ferrite and strontium ferrite
In recent years, due to environmental and health reasons, barium ferrites have been discontinued, and strontium ferrites are currently on the market.
The main uses of barium ferrite and strontium ferrite;
Permanent magnet ferrite products are mainly anisotropic series, they are especially suitable for permanent magnets for small generators and motors, and can replace AlNiCo permanent magnets for making permanent magnet ignition motors, permanent magnet motors, permanent magnet concentrators , permanent magnet lifting head, magnetic thrust bearing, magnetic separator, speaker, microwave device, magnetic therapy tablet, hearing aid, etc.
The above is about the application of barium ferrite and strontium ferrite and the comparison of magnetic properties. The information is organized on the Internet. Thank you for your attention.
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