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Brand Name : Jansincere
Certification : ISO9001
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 : High Aluminum Brick
feature : High temperature creep resistance is superior
Fe2O3 : 1.5-2.0%
SiO2 : 22-26%
Al2o3 : 55-80%
Bulk Density : 2.30-2.65g/cm3
Refractoriness Under load : 1600-1650℃
Cold Crushing Strength : 50-80MPa
Al2O3 55% - 85% High Alumina Refractory Brick High Alumina Lining Fire Brick For Glass Furnaces
High aluminum universal arc firebrick is mainly used as steel ladle, steel drum lining, is one of the necessary common brick type of steel drum, has good applicability and expansion, alumina content of more than 48% of a kind of aluminum silicate refractory.Carbon fired andalusite and mullite refractory brick for furnace wall is fired at 1500℃ by adding andalusite, mullite, kanite and other raw materials, which solves the defects of traditional refractory brick with high temperature creep rate, high porosity, low softening temperature under load and poor thermal stability, and greatly improves the high temperature volume stability performance of refractory brick. It is the ideal product to extend the life of baking furnace.
▌FEATURES
1. High temperature resistance;
2. High compressive strength;
3. High temperature creep resistance is superior;
▌PHYSICAL AND CHEMICAL INDICATORS
Item | Unit | LZ-55 | LZ-60 | LZ-75 | LZ-80 | |
Chemical composition | Al2O3 | % | ≥55 | ≥60 | ≥75 | ≥80 |
Fe2O3 | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | |
Apparent Porosity | % | ≤24 | ≤23 | ≤22 | ≤21(23) | |
Bulk Density | g/cm3 | ≥2.30 | ≥2.40 | ≥2.45 | ≥2.65 | |
Cold Crushing Strength | MPa | ≥50 | ≥55 | ≥60 | ≥70 | |
Refractoriness Under load | ℃ | ≥1420 | ≥1460 | ≥1520 | ≥1530 | |
Reheating Linear Change | % | -0.4-0.1 | -0.4-0.1 | -0.4-0.1 | -0.4-0.2 |
▌PRODUCT PICTURE
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Al2O3 55%-85% High Alumina Refractory Brick Alumina Lining Brick For Glass Furnaces Images |