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High Alumina Brick

High Alumina Refractory Brick

High Alumina Brick

High aluminum brick is a kind of refractory brick with Al₂O₃ content higher than 48%. It has the characteristics of high fire resistance, good acid resistance, alkali resistance residue, erosion of anti -metallic solution, and reaction to oxidation and reduction.

Al2O3:≥48-80%;
Bulk Density: 2.1-2.7g/cm³;
Refractoriness Under Load: 1420-1530ºC;
Apparent Porosity: 19-26%;

 

Parameters of High Alumina Refractory Brick

ItemLZ-80LZ-75LZ-70LZ-65LZ-60LZ-55LZ-48
Al2O3, /%80757065605548
Apparent Porosity, %21242424262222
Cold Crushing Strength, MPa70605550454540
0.2MPa Refractoriness Under Load, ℃1530152015101500143014501420
Permanent Linear Change, %1500℃*2h
-0.4~0.2
1450℃*2h
-0.4~0.1

Packaging & Shipping

Why Choose Kerui High Alumina Brick

  • Reasonable Price. Kerui is located in the refractory industry zone with rich resources; 100% factory price.
  • After-sales Service. One-to-one tracking service for you; chief engineers provide professional technical support.
  • Strong Supply Capacity. Customized bricks can be shipped in 3-7 working days; standard bricks can be delivered directly.

High Alumina Brick

High Alumina Refractory Brick for Sale
High Alumina Refractory Brick

Advantages of KERUI Alumina Brick

  • Features: Anti -acid, alkaline residue, anti -metal solution, high stability, high fire resistance, etc.;
  • Customized service: Can be customized according to your drawing;
  • Wide applications: Used for blast furnaces, hot air furnaces, electric furnaces, rushing furnaces, coke furnaces, rotary kiln, etc.;
  • Construction technical support: professional technical and construction team to serve you 7/24.

High Alumina Fire Brick in Factory

Types of High Alumina Bricks for Sale

High Alumina Check Brick

High Alumina Anchor Brick

High Alumina Bricks for Sale
High Alumina Bricks

High Alumina Brick for Sale
High Alumina Fire Brick

High Alumina Brick Certificated by CE/ISO/SGS

Certificates

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