Sell Alumina Ball

Our specifications are as follows

75AL₂O₃   Content Al2O3≧74.5, Fe2O3≦0.3, Hardness 9, Water Absorption(%) 0,Bulck density (g/cm3)≧3.26, Wear loss(‰) ≦0.20.

92AL₂O₃  Content Al2O3≧91.5, Fe2O3≦0.25, Hardness 9, Water Absorption(%)≦0.01,Bulck density (g/cm3)≧3.60, Wear loss(‰) ≦0.15.

95AL₂O₃  Content Al2O3≧94.5, Fe2O3≦0.20, Hardness 9, Water Absorption(%)≦0.01,Bulck density (g/cm3)≧3.65, Wear loss(‰) ≦0.10.

97AL₂O₃  Content Al2O3≧96.5, Fe2O3≦0.15, Hardness 9, Water Absorption(%)≦0.01,Bulck density (g/cm3)≧3.70, Wear loss(‰) ≦0.08.