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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: | 2.4g/Cm3 Refractory Fire Bricks,1770°C Refractory Fire Bricks,2.4g/Cm3 lightweight fire brick |
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Lightweight Yellow 1770°C 2.4g/Cm3 Refractory Fire Bricks
Refractory Fire Bricks Feature
High temperature resistance;
Chemical erosion resistance;
Thermal stability;
Slag resistance.
Refractory Fire 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.
Refractory Fire 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 |
Application
Furnaces of metallurgy industry, heat treatment, chemical industry, construction industry, incinerator and boilers of recirculating fluidized bed furnaces.
Product Range
Contact Person: Mika
Tel: 86-15981951014
