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Feature:
High refractoriness.
Good thermal shock resistance.
High temperature strength.
Good corrosion and slag resistance.
Application:
Primarily used for the key parts of the industrial furnace of steel, electronics, petrochemical, fertilizers, non-ferrous metals, refractory material, etc
Technical Index:
Item | Corundum Mullite Brick |
Al2O3 % | ≥80 |
SiO2 % | ≤18 |
Fe2O3 % | ≤0.3 |
Bulk Density g/cm3 | ≥2.8 |
Apparent Porosity % | ≤20 |
Cold Crushing Strength Mpa | ≥100 |
Refractoriness Under Load ℃ (0.2Mpa, 0.6%) | ≥1700 |