HIGH ALUMINA BRICK BA-SK SERIES

19 HA 38 BRICK

HIGH ALUMINA BRICK BA-SK series

 

High Alumina Bricks, BA/SK- series are made from selected bauxite as main raw materials, fired at 1400 ~ 1470°C by advance process with strict quality control.

These bricks are usually used for hot face linings of Reheating furnaces, Incinerators, Boiler furnaces, and general industrial furnaces.

HIGH ALUMINA BRICKS BA-SK SERIES
Specification/Brand BA-35/SK-35 BA-36/SK-36 BA-37/SK-37 BA-38/SK-38
Refractoriness (SK) 35 36 37 38
Max. service temperature (oC) 1450 1500 1550 1600
Bulk density (gr/cm3) ≥ 2,15 ≥ 2,20 ≥ 2,30 ≥ 2,40
Cold crushing strength (Kg/cm2) ≥ 400 ≥ 450 ≥ 500 ≥ 550
Chemical composition (Al2O3) ≥ 45 ≥ 52 ≥ 60 ≥ 68
(SiO2) ≥ 50 ≥ 43 ≥ 36 ≥ 28
Major applications Burning zone for :   Burning zone for :  
General furnaces, incinerators, coal boiler furnaces, kilns, etc. Re-heating furnaces, melting furnaces, high temp. furnaces, etc.