Sintered ferrite magnets encompass two primary variants: Barium Ferrite and Strontium Ferrite, each featuring different orientations, classified as isotropic and anisotropic. These magnets are crafted through a high-temperature sintering process, akin to the production of ceramics. They exhibit a hard and brittle texture, characteristic of their composition.
Over the course of more than five decades, sintered ferrite magnets have undergone significant development to become the most prolifically manufactured permanent magnets globally. Their widespread use spans across numerous industries, including electric motors, magnetic separators, loudspeakers, hearing aids, office supplies, educational tools, and children’s toys.
The appeal of sintered ferrite magnets lies in their attractive balance between cost-effectiveness and moderate magnetic performance. This unique combination positions them as versatile and reliable components in various applications, delivering a cost-efficient magnetic solution while satisfying the demands of specific engineering requirements.