ZhengZhou Kaier Kiln Refractory Co.,Ltd

ZhengZhou Kaier Kiln Refractory Co.,Ltd

 

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Metallurgy SK37 65% Al2o3 Alumina Refractory Bricks

Metallurgy SK37 65% Al2o3 Alumina Refractory Bricks

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Large Image :  Metallurgy SK37 65% Al2o3 Alumina Refractory Bricks

Product Details:
Place of Origin: ZhengZhou ,China
Brand Name: Kaier
Certification: ISO9001 CE
Model Number: G-4
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
Type: Alumina Refractory Bricks Al2o3: 65% Al2o3
Raw Materials: Calcined Bauxite Application: Metallurgy
Color: Light Yellow Color Size: As Request
Bulk Density: 2.3-2.7 G/cm3
High Light:

65% Al2o3 Alumina Refractory Bricks

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SK37 Alumina Refractory Bricks

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65% Al2o3 alumina silicate brick

Metallurgy SK37 65% Al2o3 Alumina Refractory Bricks

 

Application of Alumina Refractory Bricks

 

1. Iron & steel making industry: Blast furnace,hot blast stove,electric furnace,ladle,tundish,heating furnace,refining furnace,reheating furnace,annealing furnace,cupola furnace.
2. Non-ferrous Metal industry:Smelting furnace,refining furnace,reverberatory furnace,converter furnace.
3. Building materials industry:Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln.
4. Energy & Incineration:Coke oven,circulating fluidized bed boiler,carbon roasting furnace, incinerators.
5. Others:Petrochemical industry furnace.

 

Description of Alumina Refractory Bricks

 

The Alumina Refractory Bricks is formed by pressing and calcining a high-quality raw material such as high-quality bauxite and alumina. The high-aluminum brick has a refractoriness of over 1790 °C. The load softening temperature is above 1510 °C, the thermal shock stability is good, and the slag resistance is good. 

 

Specification of Alumina Refractory Bricks

 

Item&Grade Fire Clay Brick High Alumina Brick
SK-30 SK-32 SK-34 SK-35 SK-36 SK-37 SK-38 SK-40
Al2o3 (≥) 30 35 38 45 55 65 70 80
Fe2o3 (≤) 2.5 2.5 2 2 2 2 2 2
Refractoriness (SK) 30 32 34 35 36 37 38 40
Refractoriness Under Load,0.2Mpa ℃ (≥) 1250 1300 1360 1420 1450 1480 1530 1600
Apparent Porosity (%) 22-26 20-24 20-22 18-20 20-23 20-23 20-22 18-20
Bulk Density (g/cm3) 1.9-2.0 1.95-2.1 2.1-2.2 2.15-2.2 2.25-2.4 2.3-2.5 2.4-2.6 2.5-2.7
Cold Crushing Strengh, Mpa (≥) 20 25 30 40 45 50 60 70

 

Features of Alumina Refractory Bricks

 

1. Good resistance to abrasion and corrosion,
2. Good volume stability at high temperature,
3. Chemical attack to provide long service life,
4. Easy operation and installation,

 

Product Details

 

Metallurgy SK37 65% Al2o3 Alumina Refractory Bricks 0

Metallurgy SK37 65% Al2o3 Alumina Refractory Bricks 1

Contact Details
ZhengZhou Kaier Kiln Refractory Co.,Ltd

Contact Person: Mika

Tel: 86-15981951014

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