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Home > products > Corundum Brick > High Temp Corundum Brick Slag Erosion Resistance Chrome Corundum Mullite Brick

High Temp Corundum Brick Slag Erosion Resistance Chrome Corundum Mullite Brick

Product Details

Place of Origin: Zhengzhou ,China

Brand Name: Rongsheng Xinwei

Certification: ISO9001

Model Number: GGZ-5, GGZ-12, GGZ-20, GGZ-30

Document: Product Brochure PDF

Payment & Shipping Terms

Minimum Order Quantity: 1 Ton

Price: 200-800USD

Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Delivery Time: 20-30DAYS

Payment Terms: TT; L/C

Supply Ability: 2000tons /month

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Highlight:

High Temp Corundum Brick

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Corundum Brick Slag Erosion Resistance

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Chrome Corundum Mullite Brick

Abrasion Resistance:
High
Chemical Resistance:
Good
Color:
Red
Compressive Strength:
High
Density:
High
Material:
Corundum
Melting Point:
High
Refractoriness:
High
Shape:
Brick
Size:
Standard
Strength:
High
Surface:
Smooth
Thermal Conductivity:
Good
Thermal Expansion:
Low
Thermal Shock Resistance:
Good
Abrasion Resistance:
High
Chemical Resistance:
Good
Color:
Red
Compressive Strength:
High
Density:
High
Material:
Corundum
Melting Point:
High
Refractoriness:
High
Shape:
Brick
Size:
Standard
Strength:
High
Surface:
Smooth
Thermal Conductivity:
Good
Thermal Expansion:
Low
Thermal Shock Resistance:
Good
High Temp Corundum Brick Slag Erosion Resistance Chrome Corundum Mullite Brick

Description of High-Temp Slag Erosion Resistance Chrome Corundum Brick

Chrome corundum brick uses a-Al2O3 as raw material, adding appropriate amount of chromium oxide powder, chrome corundum powder and additives, etc.,after molding, it is fired at a high temperature of 1700 ℃ to form chrome corundum bricks.


Fearures of Chrome Corundum Refractory Brick
1.Excellent thermal shock stability
2.Small high temperature creep value
3.Good wear-resistance,slag-resistance and alkali corrosion resistance.
4.High-purity raw material, barely no pollution.
5.High Bulk Density
Shapes and sizes: there are great variety of formats and shapes which are available for different forming and special machine processes.

 

Application of Chrome Corundum Bricks:
Chrome corundum refractory bricks are mainly used in the refractory material linings in decomposing furnaces for petroleum and chemical industry, as well as the chemical fertilizer industry. Fireproof chrome corundum bricks are also used as high temperature kiln linings and furnitures in metallurgical industry.

 

Parameters of Chrome Corundum Refractory Brick

Item Index
GGZ-5 GGZ-12 GGZ-20 GGZ-30
Cr2O3 % ≥5 ≥12 ≥20 ≥30
Cr2O3+Al2O3 % ≥93 ≥93 ≥93 ≥93
Fe2O3 % ≤0.3 ≤0.3 ≤0.3 ≤0.3
Apparent Porosity % ≤18 ≤18 ≤18 ≤18
Bulk Density g/cm3 ≥3.10 ≥3.20 ≥3.40 ≥3.50
Cold Crushing Strength MPa ≥100 ≥100 ≥100 ≥100
0.2Mpa Refractoriness Under Load ℃ ≥1700 ≥1700 ≥1700 ≥1700