China Magnesia Carbon Bricks manufacturer

Electrically Fused Magnesia Brick , Furnace Bricks Good Slag Resistance

Product Details:
Certification: GB/T19001-2016/ISO9001:2005
Model Number: MgO-95/96/97/98
Payment & Shipping Terms:
Minimum Order Quantity: 1T
Price: 580USD~1260USD/T
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 5-8work
Payment Terms: L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability: 1000T/25D

Detail Information

Mgo Content(%): ≥94.5% Bulk Density: ≥3.0~3.1g/cm3
Refractoriness(degree): 1790℃<Refractoriness<2100℃ Shape: Brick,Block
Material: Magnesite,fused Magnesite Size: According To Customer 's Requirements
Crushing Strength/ MPa,≥: 70/80 Apparent Porosity,≤: 14/15/16
High Light:

magnesite chrome brick


insulating refractory brick

Product Description

Electrically fused magnesia brick/High density, Good slag resistance/good thermal shock stability used for Steel furnace


Product description:

Using fused magnesia as raw material is the technological basis of recombination magnesia brick.Compared with sintered magnesia, electrofused magnesia has higher MgO content, higher volume density, lower porosity and larger crystal size.


Category of Refractory Brick/Fire Brick:

In the classification of magnesia bricks, magnesia bricks are divided into three grades according to the MgO content: 90, 95 and 98. The minimum MgO content of corresponding grades is 86%, 91% and 96%, respectively.According to the different production technology, magnesia brick is divided into fired magnesia brick, not burned magnesia brick and combined magnesia brick.


The fused magnesia brick is formed by high pressure and fired at ultra-high temperature (1800℃).Products with high strength, erosion resistance, high temperature resistance, good slag resistance and other significant characteristics, mainly used in steelmaking converter, electric furnace, glass kiln, non-ferrous smelting.

The Magnesia brick provided by XinYu Refractory has the advantages of high strength,corrosion resistance and high temperature resistance.

Physical and chemical indicators:











MgO/%,≥ 97.5 96.5 95.5 94.5
SiO2/%,≤ 0.6 0.8 1.5 2.0
CaO/%,≤ 1.0 1.0 1.2 1.5
Fe2O3/%,≤ 1.0 1.0 1.2 1.5
Apparent porosity,≤ 14 15 16 16
Bulk density/g﹒cm-3,≥ 3.1 3.05 3.00 3.00
Crushing strength/ MPa,≥ 80 70
Refractoriness under load,0.2MPa,℃(≥) 1700 1650 1600

Electrically Fused Magnesia Brick , Furnace Bricks Good Slag Resistance 0

Production and inspection :

Electrically Fused Magnesia Brick , Furnace Bricks Good Slag Resistance 1

Packaging and transportation:

Electrically Fused Magnesia Brick , Furnace Bricks Good Slag Resistance 2

Competitive advantage:


  • 1. Competitive Price. Make the products competitive in your market.
  1. 2. Abundant Experience. Prevent cracks and twist in bricks.
  2. 3. Different Moulds. Save mould fees for you.
  3. 4. Strict Quality Control. Meet clients’ quality requirement.
  4. 5. Large stocks. Guarantee prompt delivery.
  5. 6. Professional Packing. Avoid damage and secure the goods in transportation

Get in touch with us

Enter Your Message

You Might Be Into These