... into the specification as follows: Common Ceramic Ball, Inert Alumina Ceramic Ball, Medium-Alumina Ceramic Ball, High-AluminaCeramic Ball and 99 ... , 752. Thermal Storage Ceramic BallThermal Storage Ceramic Ball is a kind of special packing as heat regenerative exchange medium for ... , high wear resistance. During the abrasive/grinding processing, ceramic balls will not break up, it will not pollute the ...