China Magnesia Carbon Bricks manufacturer

High Fire Resistance Magnesia Refractory Bricks Strong Corrosion Ability

Product Details:
Certification: GB/T19001-2016/ISO9001:2005
Model Number: MGL-55/60
Payment & Shipping Terms:
Minimum Order Quantity: 2T
Price: 380USD~650USD/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(%): ≥55/60 Bulk Density: ≥2.7/cm3
Refractoriness(degree): 1820℃<Refractoriness<2000℃ Shape: Brick,Block
Material: Peridotite, Serpentine Rock Size: According To Customer 's Requirements
Crushing Strength/ MPa,≥: 35 Apparent Porosity,≤: 20
High Light:

magnesite chrome brick


insulating refractory brick

Product Description

Magnesia olivine brickl/Used in non-ferrous melting furnace/High fire resistance and strong corrosion ability 


Product description:

Products made from calcined peridotite and serpentine are called olivine bricks.In order to improve its high temperature performance, usually add 20%-40% of sintered magnesia, by batching, molding, high temperature burning into the magnesia peridot brick.
Category of Refractory Brick/Fire Brick:
Magnesia olivine brick
Magnesia peridot brick has a certain resistance to alkaline slag, high fire resistance and softening temperature under load, strong corrosion ability of antioxidant iron, more used in non-ferrous melting furnace, steelmaking open hearth regenerative chamber and cement rotary kiln lining.

Physical and chemical indicators:




Magnesia olivine brick

MgO/%,≥ 55 55 60
Cr2O3/% 3-8 —— ——
ZRO2/% —— 3-8 ——
SiO2/% 20 20 20
Apparent porosity,≤ 20 20 20
Bulk density/g﹒cm-3,≥ 2.7 2.7 2.7
Crushing strength/ MPa,≥ 35 35 35
Refractoriness under load,0.2MPa,℃(≥) 1650 1600 1650

1100℃ Cair cooling,blowing

Themal shock resistanc

20 20 10


High Fire Resistance Magnesia Refractory Bricks Strong Corrosion Ability 0

Production and inspection :

High Fire Resistance Magnesia Refractory Bricks Strong Corrosion Ability 1
Packaging and transportation:
High Fire Resistance Magnesia Refractory Bricks Strong Corrosion Ability 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

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