| Place of Origin: | China |
|---|---|
| Brand Name: | CH Refractories |
| Certification: | ISO |
| Model Number: | CH-DL |
| Minimum Order Quantity: | 5 tons |
| Price: | FOB 500-800USD/T |
| Packaging Details: | Pallet or wooden carton |
| Delivery Time: | 15-20 working days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 tons per month |
| Name: | White Fire Brick Corundum Fire Brick | Size: | Customerized |
|---|---|---|---|
| Shape: | Brick | Application: | Steel Furnace, Iron Making Furnace, Cement Industry |
| Type: | Fused Alumina Corundum Brick And Sintered Corundum Brick | Usage: | High Temperature Resistant Places |
| Highlight: | 90% Al2O3 White Fire Brick,Corundum White Fire Brick,1790 Degree fire brick furnace |
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Corundum bricks include fused cast corundum brick, fused alumina corundum brick and sintered corundum brick. fused cast corundum brick is manufactured with commercial alumina and little sodium carbonate and quartz powder fusing in the quartz powder and through process of casting and annealing, and then form the shape and size through machining.
Fused alumina corundum brick is made of fused alumina particle and fines adding little fireclay and binding agent through molding by brick machine after mulling. The refractory corundum brick is fired in the temperature of 1700~1800℃ after drying .Corundum fire brick is good quality high temperature refractory product. Corundum fireproof brick has high refractoriness and good chemical stability. Because corundum firebrick is manufactured with corundum as the principal crystalline phase and contain more than 90% alumina content. Corundum can not only resist acid and alkaline slag erosion, but also the metal and glass liquid strongly.
| Brand | CH-DL-95 | CH-DL-90 |
| Al2O3 /% | 95 | 90 |
| SiO2/% | 3.0 | 9.0 |
| Fe2O3/% | 0.2 | 0.5 |
| R2O /% | 0.6 | 0.6 |
| Bulk Density g/cm3 | 2.9 | 2.9 |
| Cold Crushing Strength / MPa≥ | 100 | 100 |
| Refractoriness / | 1790 | 1790 |
| Deformation Temperature 0.2MPa ℃/ ≥ | 1650 | 1650 |
| Linear Change On Reheating 1600*3h /%≤ | 0.2 | 0.2 |
| Thermal Stability (1100℃) /Times≥ | 1.0 | 1.0 |
Applications of Corundum Firebrick:
1) Widely used in the steel furnace, iron making furnace, cement industry,
glass industry ceramic and chemical industry.
2) Also wildly accepted in thermal equipment of metallurgy, petroleum, construction materials and machinery, militaries etc.
3) Widely used in Blast furnaces, Hot Blast Stove, Steel ladle lining, Reheating furnace, Cement kiln, Tunnel kiln, Boiler, Coke oven, Waste incinerators ,Carbon furnace, Glass kiln , Steel smelting furnace and various kiln lining and thermo technical equipment, etc.
