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Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Specifications
Brand Name :
LEADSUN
Model Number :
All Magnesia Series Brick
Certification :
ISO CE
Place of Origin :
China
MOQ :
100 pcs
Price :
1.0usd - 8.0usd
Payment Terms :
L/C,D/P,T/T,Western Union
Supply Ability :
2000 tons/month
Delivery Time :
20 days
Packaging Details :
Pallet
Refractoriness :
1300-1900C
Size :
customizable
Package :
pallet
Type :
MgO-Al,MgO-C,MgO-Ge,MgO-
Color :
Black, Brown
Density :
2.9-3.3g/cm3
Description

Quick Detail:

Leadsun Magnesium Chrome Brick is a high-performance refractory product composed mainly of magnesia (MgO) and chromium oxide (Cr₂O₃), with periclase and spinel as the primary mineral phases. Manufactured using high-purity sintered magnesia and chromite, it offers exceptional resistance to extreme temperatures, slag corrosion, thermal shock, and chemical erosion. Suitable for continuous service above 2000°C, it is widely used in steelmaking, cement kilns, non-ferrous metallurgy, and petrochemical industries.

Common magnesite chrome brick

Item MGe6 MGe8 MGe12 MGe16
MgO % 80 72 70 65
Cr2O3 % 7 10 13 17
CaO % 1.2 1.2 1.2 1.2
SiO2 % 3.4 4 4 4.2
Al2O3 % 4.5 6.5 6 6
Fe2O3 % 4 4.8 5.5 6.5
Apparent Porosity % 17 18 18 18
Bulk Density g/cm3 3 3 3.02 3.05
Cold Crushing Strength Mpa 55 55 55 50
Refractoriness Under Load °C 1600 1600 1600 1600

Direct-Bonded magnesite chrome brick

Item DMGe4 DMGe8 DMGe12 DMGe16
MgO % 85 77 74 69
Cr2O3 % 5.5 9.1 14 18
CaO % 1.1 1.4 1.2 1.2
SiO2 % 1.3 1.2 1.2 1.5
Al2O3 % 3.5 4 3.5 4.5
Fe2O3 % 3 6.4 5 5.7
Apparent Porosity % 18 18 18 18
Bulk Density g/cm3 3.02 3.04 3.06 3.08
Cold Crushing Strength Mpa 50 50 55 55
Refractoriness Under Load °C 1700 1700 1700 1700
Thermal expansion %
1000°C		 1 1 1 0.9
Thermal expansion %
1600°C		 1.8 1.8 1.8 1.6

Features:

  • Extreme Temperature Resistance: Withstands temperatures exceeding 2000°C, ideal for high-temperature industrial processes.
  • Excellent Slag & Corrosion Resistance: Resists basic slag, alkalis, and chemical erosion in harsh environments.
  • Superior Thermal Shock Resistance: Maintains structural integrity under rapid temperature fluctuations without cracking.
  • High Mechanical Strength: Excellent cold crushing strength and load-bearing capacity at high temperatures.
  • Low Thermal Conductivity: Provides effective thermal insulation, reducing heat loss and improving energy efficiency.
  • Long Service Life: Durable and reliable, extending the lifespan of furnace linings and reducing maintenance costs.
  • Cost-Effective: Lower operational cost compared to conventional refractory bricks, enhancing overall profitability.

Available Types:

  • Common Magnesia Chrome Brick: MGe6, MGe8, MGe12, MGe16
  • Direct-Bonded Magnesia Chrome Brick: DMGe4, DMGe8, DMGe12, DMGe16
  • Custom compositions and sizes available upon request.

Applications:

  • Steel Industry: Converters, electric arc furnaces, ladles, tundishes, reheating furnaces.
  • Cement Industry: Rotary kiln linings, preheaters, clinker coolers.
  • Non-Ferrous Metallurgy: Copper, aluminum, zinc smelting furnaces.
  • Petrochemical Industry: High-temperature reactors, reformers, cracking furnaces.
  • Glass Industry: Glass tank furnaces, regenerators.
  • Power Plants: Boiler linings, incinerators, waste heat recovery systems.
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C

Key Advantages:

  • Withstands temperatures above 2000°C
  • Excellent thermal shock resistance
  • Superior slag and alkali corrosion resistance
  • High mechanical strength and structural integrity
  • Longer service life compared to conventional fire bricks
  • Cost-effective operation and reduced maintenance
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Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C

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Product Detail
Brand Name :
LEADSUN
Model Number :
All Magnesia Series Brick
Certification :
ISO CE
Place of Origin :
China
MOQ :
100 pcs
Price :
1.0usd - 8.0usd
Contact Supplier
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C
Furnace MgO Magnesium Chrome Brick Magnesite Refractory Brick Glass Furnace Resistance 2000°C

Qingdao Leadsun Refractory Co., Ltd

Verified Supplier
1 Years
qingdao
Since 2014
Business Type :
Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Ceramic Fiber Blanket, Fire Clay Brick, Insulation Refractory Bricks
Total Annual :
3000000-5000000
Employee Number :
5~20
Certification Level :
Verified Supplier
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