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High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
Specifications
Chemical Composition :
Al2O3: 70-80%, SiO2: 20-30%
Bulk Density :
0.55-1.03 g/cm3
Certification :
ISO9001
Water Absorption :
≤1%
Performance :
Insulation
Flexural Strength :
≥20 MPa
Material :
high purity corundum
Thermal Conductivity :
1.5-2.0 W/m·K
Thermal Expansion :
4.5-5.5 x10^-6 /°C
Original :
China
Rervice Temperature :
1550
Place of Origin :
Henan, China
Modulus Of Rupture :
≥15 MPa
Maximumservicetemperature :
1700-1750°C
Thermalshockresistance :
Good
Brand Name :
RONGSHENG
Thermal Shock Resistance :
≥20 times
Efractoriness :
1790
Description

Details of Corundum Mullite Brick

1. Refractory corundum brick is produced by sintered corundum or electro-fused corundum of high purity alumina content, with binding agent mixed to mud, after forming, drying and firing. 2. Refractory corundum brick has high bulk density, high compressive strength, good thermal shocking resistance,and good corrosion resistances to acids and alkali. 3. Al2O3 content is above 90%.
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
Product Features

Features of Corundum Mullite Brick

1. Low line expansion coefficients; 2. Long service life; 3. Great corrosion and erosion resistance; 4. High bulk density; 5. High compressive strength; 6. Good thermal shock resistance. 7. Good corrosion resistances to acids and alkali.
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
Specification
Item
High Pure and High Quality
Fused Corundum Fire Brick
Sintered Corundum Fire Brick
Mullite-Corundum
Fire Brick
Al2O3 %
≥99
≥90
≥80
SiO2 %
≤0.2
≤8
≤18
Fe2O3 %
≤0.2
≤0.2
≤0.3
Bulk Density g/cm3
≥3.2
≥3
≥2.8
Apparent porosity %
≤19
≤18
≤18
Cold compressive strength MPa
≥100
≥100
≥100
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
Product Application
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces

Application of Corundum Mullite Brick

Refractory corundum brick is used as inner lining brick in decomposing furnaces for petroleum and chemical industry,as well as chemical fertilizer industry. 1.Metalluragy industry 2.Heat treatment furnace 3.Chemical industry 4.Steel,non-ferrous smelting furnace 5.Boiler and waste incinerator 6.Coke oven 7.Blast furnace
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High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces

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Product Detail
Chemical Composition :
Al2O3: 70-80%, SiO2: 20-30%
Bulk Density :
0.55-1.03 g/cm3
Certification :
ISO9001
Water Absorption :
≤1%
Performance :
Insulation
Flexural Strength :
≥20 MPa
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High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces
High Strength Thermal Shock Resistant Refractory Brick Corundum Mullite Fire Bricks For Industrial Furnaces

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
13 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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