Refractory Brick - High Alumina Content 48%, 1730â°c Refractoriness | Super Dense Chamotte Material For Industrial Furnaces

Clay bricks use Chamotte that the fire clay is calcinated as the main material. These bricks consist of fire clay and binder. The chemical components of these bricks are SiO2 and Al2O3. (Al2O3=40~60%) fireclay bricks are cheap so that they are used for all kinds of industrial furnaces.

The main applications are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces. Due to the scale-up of a variety of industrial furnaces and severity of operating conditions, super dense clay bricks that made of more refined chamotte being calcinated at high temperature are applied more than before.

Details of the refractory SK-34:
AL2O3 Content (a Y) :48%
Fe2O3 Content (a ) :2%
Refractoriness(a Y): 1730A C
Apparent porosity(a Y): 23%
Bulk density: 2.20g/cmA
Cold crushing strength(a ): 49Mpa