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Al2O3 70~99 Furnace Refractory Bricks Fused Re Sintered Mullite Refractory Bricks
Al2O3 70~99 Furnace Refractory Bricks Fused Re Sintered Mullite Refractory Bricks
Specifications
Brand Name :
Rongsheng Xinwei
Model Number :
GM-70, GM-75
Certification :
ISO9001
Place of Origin :
Zhengzhou ,China
MOQ :
1 Ton
Price :
200-800USD
Payment Terms :
TT; L/C
Supply Ability :
2000tons /month
Delivery Time :
20-30DAYS
Packaging Details :
packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Acid Resistance :
Good
Alkali Resistance :
Good
Apparent Porosity :
<20%
Bulk Density :
1.8-2.2g/cm3
Cold Crushing Strength :
>50Mpa
Color :
Red, Yellow, White, etc.
Compressive Strength :
>20Mpa
Density :
2.2-2.6g/cm3
Material :
Clay, Alumina, Magnesia, etc.
Refractoriness :
1700-1800℃
Refractoriness Under Load :
>1400℃
Shape :
Rectangular, Square, Circular, etc.
Size :
Customized
Thermal Conductivity :
0.2-0.3W/m.K
Thermal Shock Resistance :
Good
Description

Al2O3 70~99 Refractory Brick Manufacturer Prices Fused And Re-Sintered Mullite Brick For Glass Kiln

Description of Fused and re-sintered mullite bricks

Fused and re-sintered mullite bricks are a type of refractory brick known for their high-temperature stability, low thermal expansion, and excellent resistance to thermal shock. They are composed primarily of mullite crystals, which are formed through the fusion and subsequent re-sintering of raw materials.

These bricks are primarily composed of mullite, which is a crystalline material composed of alumina (Al₂O₃) and silica (SiO₂). The specific composition may vary depending on the manufacturer and the intended application.

Features of Fused and re-sintered mullite bricks:
1.High Temperature Stability
2.Low Thermal Expansion
3.Excellent Thermal Shock Resistance
4.Chemical Inertness

Applications of Fused and re-sintered mullite bricks:

Fused and re-sintered mullite bricks find applications in industries such as ceramics, glass, iron and steel, non-ferrous metals, and petrochemicals. They are used in furnaces, kilns, and other high-temperature equipment.

Technical Parameter of Fused And Re-Sintered Mullite Bricks::

Item Index
GM-70 GM-75
Al2O3 % ≥70 ≥75
Fe2O3 % ≤0.8 ≤0.6
Bulk Density g/cm3 ≥2.55 ≥2.65
Apparent Porosity % ≤17 ≤15
Cold Crushing Strength MPa ≥90 ≥100
0.2Mpa Refractoriness Under Load ℃ ≥1680 ≥1700
Permanent Linear Change Rate % 1500℃×2h -0.1~0.2 -0.1~0.2
Thermal shock resistance cycle 1100℃water cooling ≥18 ≥20
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Al2O3 70~99 Furnace Refractory Bricks Fused Re Sintered Mullite Refractory Bricks

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Product Detail
Brand Name :
Rongsheng Xinwei
Model Number :
GM-70, GM-75
Certification :
ISO9001
Place of Origin :
Zhengzhou ,China
MOQ :
1 Ton
Price :
200-800USD
Contact Supplier
Al2O3 70~99 Furnace Refractory Bricks Fused Re Sintered Mullite Refractory Bricks

Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

Active Member
2 Years
henan, zhengzhou
Since 2013
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Furnace Refractory Bricks, High Alumina Refractory Brick, Corundum Brick
Total Annual :
20000000-30000000
Employee Number :
200~300
Certification Level :
Active Member
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