Alumina Spinel Bricks
Alumina Spinel Bricks are great refractories for clean steel. They offer high refractoriness and withstand erosion, abrasion, and slag build-up for long lining life. Universal application, mainly used for refining furnaces and refining ladles.
KT Refractories distributes Alumina Spinel Bricks at the best quality and the most competitive prices with our fast, responsive customer service and reliable delivery service.
Call 1-877-365-2995 to order Alumina Spinel Bricks, and our fast reliable delivery services will save you time and money!
Alumina Spinel Bricks Specs
BAND Properties | FAS-92W | FAS-92T | |||
SPEC | TYPICAL | SPEC | TYPICAL | ||
Apparent Porosity (%) | ≤20 | 17.5 | ≤20 | 17.0 | |
Bulk Density | ≥3.05 | 3.10 | ≥3.10 | 3.17 | |
Cold Crushing Strength (kg/cm2) | ≥600 | 850 | ≥100 | 135 | |
R.U.L (0.2MPa, T0.5) | °C | ≥1550°C | 1650 | 1700 | |
P. L. C (2HRS AT 1500°C) | ± 0.3 | 0.02 | 0.29 | ||
Al2O3 | ≥90.0 | 92.5 | ≥89.0 | 91.7 | |
Chemical Composition | SiO2 | ≤0.5 | 0.12 | ≤1.2 | 0.65 |
(%) | Fe2O3 | ≤0.5 | 0.11 | ≤ 1.0 | 0.20 |
MgO | ≥4.0 | 5.85 | 4-8 | 5.9 | |
| TiO2 | ≤0.1 | 0.01 | ≤1.2 | 0.83 |
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