High Alumina Refractory Bricks
High alumina bricks are aluminum silicate neutral refractory materials with aluminum oxide (Al2O3) content higher than 48%. It is made of alumina or other raw materials with high alumina content through molding and calcination. The refractoriness of high-alumina bricks is higher than that of clay bricks and semi-silicon bricks, up to 1750 ~ 1790 ℃, which belongs to advanced refractory materials.
Safety Instructions
Specifications:
- High temperature resistant;
- Chemical erosion resistant;
- Thermal stability;
- Slag resistance;
Advantages:
- Corrosion-resistant;
- Various shapes;
- High quality.
Applications
- Hot-blast stove;
- Blast furnace;
- Glass furnace;
