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Home > products > High Alumina Refractory Brick > Standard Form, Normal Standard, Shaped & Special Shaped High Alumina Brick Aluminium Fire Brick For Cement Factory

Standard Form, Normal Standard, Shaped & Special Shaped High Alumina Brick Aluminium Fire Brick For Cement Factory

Product Details

Place of Origin: Zhengzhou ,China

Brand Name: Rongsheng Xinwei

Certification: ISO9001

Model Number: SK35, SK36,SK37, SK38, SK40

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:
Abrasion Resistance:
High
Chemical Resistance:
High
Color:
Red
Compressive Strength:
High
Density:
High
Flexural Strength:
High
Material:
High Alumina Refractory Brick
Melting Point:
High
Porosity:
Low
Refractoriness:
High
Shape:
Rectangular
Size:
Standard
Thermal Conductivity:
Low
Thermal Expansion:
Low
Thermal Shock Resistance:
High
Abrasion Resistance:
High
Chemical Resistance:
High
Color:
Red
Compressive Strength:
High
Density:
High
Flexural Strength:
High
Material:
High Alumina Refractory Brick
Melting Point:
High
Porosity:
Low
Refractoriness:
High
Shape:
Rectangular
Size:
Standard
Thermal Conductivity:
Low
Thermal Expansion:
Low
Thermal Shock Resistance:
High
Standard Form, Normal Standard, Shaped & Special Shaped High Alumina Brick Aluminium Fire Brick For Cement Factory
Product Description of Standard Form, Normal Standard, Shaped & Special Shaped High Alumina Brick Aluminium Fire Brick For Cement Factory
High alumina brick is a kind of neutral refractory with alumina content above 48%. It is formed by shaping and calcining bauxite or other raw materials with high alumina content. High thermal stability and fire resistance above 1770 ℃.

Standard Form, Normal Standard, Shaped & Special Shaped High Alumina Brick Aluminium Fire Brick For Cement Factory 0

Product Feature of Standard Form, Normal Standard, Shaped & Special Shaped High Alumina Brick 
1.Low bulk density,low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire,suitable for various atmosphere
3.Good integrity with furnace lining,long service life,easy operation, could be shaped freely
4.Product specification:standard form, normal standard,shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
 
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Product Application of High Alumina Brick
High alumina bricks, composed primarily of Al2O3, are widely utilized in various high-temperature industrial applications due to their exceptional properties:
 
Blast Furnaces: High alumina bricks line the interior of blast furnaces in the steel industry, providing excellent resistance to high temperatures and chemical corrosion.
 
Rotary Kilns: They are used to line the interior of rotary kilns in cement plants, ensuring durability and thermal stability in the clinker production process.
 
Glass Melting Furnaces: High alumina bricks play a crucial role in maintaining high temperatures required for glass production, making them essential in the glass industry.
 
Petrochemical Industry: These bricks are employed in various petrochemical applications, including the lining of reactors, providing resistance to extreme temperatures and chemical reactions.
 
Non-Ferrous Metals Smelting: High alumina bricks are vital in the smelting processes of non-ferrous metals like aluminum, copper, and nickel.
 
Incinerators and Boilers: They find application in waste incinerators and boilers due to their ability to withstand high temperatures and corrosive environments.
 
Refractory Insulation: High alumina bricks are used as insulating linings in heat-treating furnaces, providing effective thermal insulation.
 
Fireplaces and Wood Stoves: In residential settings, these bricks are employed in the lining of fireplaces and wood-burning stoves for their ability to withstand high temperatures.
 
Product Specification of High Alumina Brick Aluminium Fire Brick For Cement Factory
ltem Index
International Code Name SK35 SK36 SK37 SK38 SK40
Chinese Code Name LZ-48 LZ-55 LZ-65 LZ-75 LZ-80
A2O3,% 248 [ 255 265 [ 275 280
Fe2O3,% s2 s2 s2 s2 s2
Refractoriness' min 1750 1770 1790 1790 1790
Apparent Porosity,% [ s22 [ s22 s23 [ s23 s21
Bulk Density,g/cm3 2.25-2.35 2.25-2.35 2.25-2.35 2,25-2.35 2.25-2.35
Cold Crushing Strength Mpa 239 244 249 [ 254 265
0.2Mpa Refractoriness Under Load T0.2它min 21420 21470 21500 21520 215