High Alumina Bricks 60% AL2O3 is produced using Bauxite and Clay Grog. It is a very good abrasive resistant and has high refractoriness. The R.U.L. ( Refractoriness Under Load ) of High Alumina Brick 60% AL2O3 is 1420 °C. Its A.P. ( Apparent Porosity ) is 23%, B.D. ( Bulk Density ) is 2.50 g/cc and C.C.S. ( Cold Crushing Strength ) is 400 Kg/cm2 . The amount of Ferric Oxide in High Alumina Brick 60% AL2O3 is 3%.

Where it is used ?

It is used by Cement Lime industry in Preburning zone, Trans zone, Lime rotary kiln, Shaft kiln.

Specifications :

Quality HA 60-30
AL2O3 60%
FE2O3 3.00%
AP 23%
BD 2.50 gm/cc
C.C.S. 400 Kg/Cm2
R.U.L 1420 °C
Raw Material Base Bauxite, Clay Grog
Special Feature High refractoriness, Abrasion resistant
Area Of Usage Preburning zone, Trans zone, Lime rotary kiln, Shaft Kiln
User Industry Cement Lime