Chemical Name: 92% Alumina Grinding Ball Synonyms: 92% Alumina Ceramic Ball, 92% Alumina Grinding Media, 92% Alumina Ceramic Grinding Ball Molecular Formula: Al2O3 CAS No.ï¼?1344-28-1 H.S. CODE: 69091200 Characteristics High density,longer and superior milling life Uniform quality and shape Wide...