Permanent magnet ferrite

A compound having a hexagonal structure with uniaxial anisotropy. Mainly barium, strontium, lead three ferrite and its composite solid solution. Homosexual and heterosexual magnetic points. Because these ferrite materials in the external magnetization field after the disappearance of long-term retention of a strong permanent magnetic properties can be used to produce a stable external magnetic field. Its application is very broad, for example: in various types of meters, generators, telephones, speakers, televisions and microwave devices as a constant magnet.

The main performance parameters of sintered permanent magnet ferrite magnets