We supply the rubble magnet,if you want,please contact us!
Ferrite magnet is one kind of the most widespread permanent-magnet material£¬and it is manufactured by powder metallurgy. mainly divides into the (Ba) and (Sr) two kinds with anisotropy and isotropic£¬and is one kind of permanent-magnet material which is not easy to degauss and corrode, the highest operating temperature may amount to 250¡æ. It is rigid and crisp can be cut and process with diamond-sand. It is mainly used for permanent magnetic motors and speakers.