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ZhengZhou Kaier Kiln Refractory Co.，Ltd
ZhengZhou Kaier Kiln Refractory Co.，Ltd
Professional Refractory Bricks Supplier |
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Product Details:
Payment & Shipping Terms:
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| Name: | High Alumina Refractory Bricks | Raw Materials: | Calcined Bauxite |
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| Usage: | Industrial Furnaces, Metallurgy | Color: | Light Yellow |
| Size: | Customized Size | Refractoriness °C (≥): | 1770°C |
| High Light: | alumina fire brick,fire resistant bricks |
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High Alumina Refractory Bricks For Industrial Furnaces , Metallurgy
High Alumina Refractory Bricks Feature
1. High-temperature endurable
2. Good thermal shock resistance
3. High cold crushing strength
4. Good resistance to abrasion and corrosion
5. Good thermal spalling resistance
6. High mechanical strength
7. Good volume stability at high temperature
High Alumina Refractory Bricks INTRODUCE
Alumina Bricks, SK36 , including low creep bricks, are typically used in industry furnaces such as blast furnaces. Aluminum Oxide Bricks have a temperature of refractoriness under load of above 1420~1550? which increases as the Al2O3 content enhances. Aluminum Oxide Bricks have a high anti-acidity, anti-oxidation and anti-metal fluid corrode but have less thermal shock resistance than the fire clay brick. High Alumina Bricks are generally immediately available in most volumes. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.
High Alumina Refractory Bricks Parameters
| Refractory Brick | ||||
| Type | Fireclay brick | High-Alumina Brick | ||
| Item | SK-34 | SK-36 | SK-38 | SK-40 |
| Al2O3 (%) | 55 | 65 | 75 | 80 |
| Fe2O3 (%) | 2.5 | 2 | 2 | 2 |
| Bulk Density (g/cm3) | 2.1-2.2 | 2.25-2.4 | 2.4-2.6 | 2.5-2.7 |
| Apparent Porosity(%) | 20-22 | 20-23 | 20-22 | 18-20 |
| Cold Crushing Strength Mpa | 30 | 45 | 60 | 70 |
| Refractoriness Under Load,0.2Mpa °C (≥) | 1360 | 1450 | 1530 | 1600 |
| Specification (standard size:230x114x65mm) | 3.7kg 270pcs/1Ton | 3.9kg 256pcs/1Ton | 4.35kg 230pcs/1Ton | 4.65kg 215pcs/1Ton |
| Refractoriness °C (≥) | 1730°C | 1770°C | 1810°C | 1850°C |
PACKING AND SHIPPMENT
Product Range
Contact Person: Mika
Tel: 86-15981951014
