Product Introduction
Chrome corundum series refractory products are made of high-purity corundum and chromium oxide as the main raw materials, and are produced through precise batching, high-pressure molding, high-temperature sintering and other processes. The products have excellent physical and chemical properties, precise appearance and dimensions, and are especially resistant to corrosion by harmful substances such as V2O3 and VO3. They are particularly suitable for the top of the regenerator of glass kilns using petroleum coke as fuel.
Index Of Chrome Corundum Brick For Glass Furnace
| Brand | RSACr-10 | RSACr-15 |
| Al2O3,% ≥ | 85 | 80 |
| Cr2O3,% ≥ | 10.5 | 15 |
| SiO2,% ≤ | 1 | 1 |
| Apparent Porosity % | 15 | 15 |
| Bulk Density g/cm3 | 3.35 | 3.40 |
| CCS,MPa ≥ | 100 | 100 |
| 0.2Mpa Refractoriness Under Load ℃ | 1700 | 1700 |
| Thermal Shock Stability(950°C Air Cooling) ≥ | 15 | 15 |
Index Of Chrome Corundum Brick In Hazardous Waste Industry
| Brand | RS-AGE-10 | RS-AGE-15 | RS-AGE-20 | RS-AGE-30 |
| Cr2O3,% ≥ | 10 | 15 | 20 | 30 |
| Cr2O3+Al2O3,% ≥ | 93 | 93 | 93 | 93 |
| Fe2O3,% ≤ | 0.3 | 0.3 | 0.3 | 0.3 |
| SiO2,% ≤ | 0.5 | 0.5 | 0.5 | 0.5 |
| Apparent Porosity % | 17 | 17 | 17 | 17 |
| Bulk Density g/cm3 | 3.25 | 3.35 | 3.40 | 3.50 |
| CCS,MPa ≥ | 100 | 110 | 120 | 120 |
| 0.2Mpa Refractoriness Under Load ℃ | 1700 | 1700 | 1700 | 1700 |
Application
From steel smelting to cement production, from glass manufacturing to ceramic firing, chrome corundum bricks have become an indispensable key material in many industrial fields with their unique performance advantages.
●Steel smelting industry: ideal lining material for key equipment such as blast furnaces, converters and electric furnaces.
●Cement industry: widely used in key equipment such as rotary kilns, preheaters and coolers.
●Environmental protection field: In environmental protection projects such as solid waste treatment and flue gas desulfurization, chrome corundum bricks can be used as lining materials for high-temperature incinerators and desulfurization towers.