Hard Ferrite (Ceramic) magnet is manufactured from oxide materials using powder metallurgical process. Hard ferrite magnet is most widely used because of its low cost, high-energy, good electric insulation and excellent resistance to demagnetization. The most common type of hard ferrite magnet is anisotropic strontium, anisotropic barium and isotropic barium magnet.

Hard Ferrite (Ceramic) magnet has the following advantages: high coercive force, high electric resistance, long-time stability, and economical price.