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Brand Name : Jansincere
Place of Origin : China
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time : 5-8 working days
Packaging Details : Depends on equipment sizes
product name : Corundum Mullite Brick
feature : Strong resistance to erosion
Fe2O3 : 0.2-0.4%
Color : white
Al2O3 : 90-93%
Bulk Density : 3.0-3.2g/cm3
Refractoriness Under load : 1700℃
Cold Crushing Strength : 100-130MPa
High Temperature Wear Resistance 95% Al2O3 Refractory White Corundum Brick For Electric Arc Furnaces
Corundum mullite brick is made of fused white corundum, plate corundum, fused mullite and ultrafine powder by high pressure forming and high temperature sintering.Mainly used in glass ceramics, iron and steel, petrochemical, nonferrous and other industries kiln key parts. It has the advantages of high temperature resistance, high compressive strength, high temperature erosion resistance, erosion resistance and so on.
▌FEATURES
1. High temperature resistance;
2. High compressive strength;
3. Strong resistance to erosion;
▌PHYSICAL AND CHEMICAL INDICATORS
Item | Unit | AL-95 | AL-90 | AL-85 | |
Chemical composition | Al2O3 | % | ≥95 | ≥90 | ≥85 |
Fe2O3 | % | ≤0.2 | ≤0.4 | ≤0.4 | |
Apparent Porosity | % | ≤15 | ≤16 | ≤16 | |
Bulk Density | g/cm3 | ≥3.20 | ≥3.10 | ≥3.0 | |
Cold Crushing Strength | MPa | ≥130 | ≥110 | ≥100 | |
Refractoriness Under load | ℃ | ≥1700 | ≥1700 | ≥1700 | |
Reheating Linear Change | % | 1600*3h -0.1~+0.1 | 1600*3h -0.2~+0.2 | 1600*3h -0.2~+0.2 | |
Thermal Shock Resistance | Cycles | ≥30 | ≥30 | ≥25 |
▌PRODUCT PICTUR
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High Temp 95% Al2O3 Refractory Bricks White Corundum Brick For Electric Arc Furnaces Images |