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1450°C Magnesite Refractory Bricks Magnesia Iron Spinel Brick For Cement Rotary Kiln Furnace
1450°C Magnesite Refractory Bricks Magnesia Iron Spinel Brick For Cement Rotary Kiln Furnace
Specifications
Brand Name :
Rongsheng Xinwei
Model Number :
Magnesia iron Spinel Brick, High toughness Magnesium Iron Spinel brick
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
Application Temperature :
≤1450℃
Chemical Composition :
MgO≥90%
Color :
White
Compressive Strength :
≥50MPa
Density :
2.9-3.2g/cm3
Linear Change Rate :
≤0.2%
Material :
Magnesite
Package :
Wooden Pallet
Porosity :
≤20%
Refractoriness :
≥1700℃
Refractoriness Under Load :
≥1450℃
Shape :
Bricks
Size :
Standard
Thermal Conductivity :
Low
Thermal Shock Resistance :
Good
Description

Magnesia Iron Spinel Brick For Cement Rotary Kiln Furnace

Introduction of magnesia iron spinel brick

Magnesia iron spinel bricks are a type of refractory material commonly used in high-temperature industrial applications. They are made from a combination of magnesia and iron oxide, which forms a unique crystal structure known as spinel. This composition provides the bricks with excellent thermal, chemical, and mechanical properties, making them suitable for various industrial processes.

Features of Magnesia iron spinel brick

Magnesia-iron spinel bricks have high thermomechanical properties and thermochemical properties in addition to the excellent kiln skin properties of magnesia-chrome bricks

Application of magnesia iron spinel brick
Magnesia iron spinel bricks are commonly used in high-temperature industrial processes such as steelmaking (BOF and EAF), copper smelting, glass tank furnaces, cement rotary kilns, petrochemical reforming furnaces, waste incineration plants, lime kilns, and various other applications involving extreme heat and chemical exposure. Their exceptional thermal and chemical resistance makes them ideal for lining furnaces, kilns, and reactors in these industries.
Parameters of Magnesia Iron Spinel Brick
Item Index
Magnesia iron Spinel Brick High toughness Magnesium Iron Spinel brick
MgO % ≥85 ≥88
Fe2O3 % 5~7.5 5~6
Al2O3 % 3~5 4~7
Bulk density g/cm3 ≥3 ≥2.9
Apparent porosity % ≤17 ≤16
Cold Crushing Strength MPa ≥45 ≥55
Thermal shock resistance cycle 1100℃water cooling ≥6 ≥8
0.2MPa Refractoriness under load ℃ ≥1600 ≥1650
Thermal expansion rate % 1400℃ ≤1.6 ≤1.7
Thermal conductivity W/(m·K) 350±25℃ ≤2.6 ≤2.6
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1450°C Magnesite Refractory Bricks Magnesia Iron Spinel Brick For Cement Rotary Kiln Furnace

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Product Detail
Brand Name :
Rongsheng Xinwei
Model Number :
Magnesia iron Spinel Brick, High toughness Magnesium Iron Spinel brick
Certification :
ISO9001
Place of Origin :
Zhengzhou ,China
MOQ :
1 Ton
Price :
200-800USD
Contact Supplier
video
1450°C Magnesite Refractory Bricks Magnesia Iron Spinel Brick For Cement Rotary Kiln Furnace

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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