ZhengZhou Kaier Kiln Refractory Co.,Ltd

ZhengZhou Kaier Kiln Refractory Co.,Ltd

 

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2.6g/Cm3 70% AL2O3 High Alumina Refractory Bricks Blast Furnace

2.6g/Cm3 70% AL2O3 High Alumina Refractory Bricks Blast Furnace

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Large Image :  2.6g/Cm3 70% AL2O3 High Alumina Refractory Bricks Blast Furnace

Product Details:
Place of Origin: ZhengZhou ,China
Brand Name: Kaier
Certification: ISO9001 CE
Payment & Shipping Terms:
Minimum Order Quantity: 5Ton
Price: Negotiated
Packaging Details: Pallets With Plastic Belt And PE Bag , Also Accept Customize.
Delivery Time: 10 Days After Deposit
Payment Terms: T/T, , L/C
Supply Ability: 5000Ton Per Month
Detailed Product Description
Product Name: High Alumina Refractory Bricks Al2o3: 70% AL2O3
Raw Materials: Calcined Bauxite Application: Industrial Furnaces, Metallurgy
Color: Light Yellow Size: As Request
Bulk Density: 2.6g/Cm3 Fe2O3: 2%
High Light:

70% AL2O3 High Alumina Refractory Bricks

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70% AL2O3 bubble alumina brick

2.6g/Cm3 70% AL2O3 High Alumina Refractory Bricks Blast Furnace

 

High Alumina Refractory Bricks Description

 

alumina silica brick is made of alumina, fused alumina, fused mullite as the main raw materials of shaped refractory products, the main component is Al2O3.
High alumina brick products have the advantages of small temperature creep, strong corrosion resistance and good thermal shock stability.
alumina silica brick is mainly used for lining of blast furnace, hot blast furnace, electric furnace roof, reverberatory furnace and rotary kiln. In addition, high alumina bricks also widely used as open hearth regenerative lattice brick, pouring system with plug, such as nozzle brick.

 

High Alumina Refractory Bricks Features:

 

Mechanical strength

Excellent load-bearing properties

High temperature

Excellent resistance to spalling

Resistant to corrosion

 

High Alumina Refractory Bricks Range

  • High Alumina Poly Light Weight Insulating Brick
  • Mullite Insulating Brick
  • Magnesia Series Brick
  • Phosphate High Alumina Wear-Resistant Brick
  • Corundum AZS Brick
  • Refractory Castables
  • Ceramic Fiber Blanket

 

High Alumina Refractory Bricks Physical and chemical indexes

 

Item/Grade Fire clay brick High alumina brick
SK-30 SK-32 SK-34 SK-36 SK-37 SK-38 SK-40
AL2O3% (≥) 30 35 38 55 65 70 82
Fe2O3% (≤) 2.5 2.5 2 2 2 2 2
Refractoriness(SK) 30 32 34 36 37 38 40
Refractoriness under load, 0.2MPa, °C (≥) 1250 1300 1360 1450 1480 1530 1600
Apparent porosity (%) 22-26 20-24 20-22 20-23 20-23 20-22 18-20
Bulk density (g/cm³) 1.9-2.0 1.95-2.1 2.1-2.2 2.25-2.4 2.3-2.5 2.4-2.6 2.5-2.7
Cold crushing strength ,MPa (≥) 20 25 30 45 50 60 70

 

Product Details

 

2.6g/Cm3 70% AL2O3 High Alumina Refractory Bricks Blast Furnace 0

 

Application:
 

Cement Rotary Kilns

Laddle Lining

Glass industries

Blast furnaces Stoves & Checkers

Electric Furnace Roof

 

Contact Details
ZhengZhou Kaier Kiln Refractory Co.,Ltd

Contact Person: Mika

Tel: 86-15981951014

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