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Application:
High alumina brick is mainly used for Widely used in blast furnaces, Hot Blast Stove,Steel ladle lining, Reheating furnace, Cement kiln, Tunnel kiln,boiler, coke oven, carbon furnace,glass kiln , Steel smelting furnace and various kiln lining and thermotechnical equipment, etc
Refractory High Alumina Brick(Al2O3≥75%)
function | index |
AL2O3 | ≥75 |
Compressive strength (Mpa) | ≥80-95 |
Bulk Density(g/cm3) | ≥2.5 |
Refractoriness under load | 1380 |
Degree of fire resistance | ≥1770 |