China Magnesia Carbon Bricks manufacturer

Spalling Resistance Magnesia Chrome Brick , Refractory Bricks Erosion Resistance

Product Details:
Place of Origin: ZHENGZHOUGONGYI
Brand Name: ZHENGHZOUXINYU
Certification: GB/T19001-2016/ISO9001:2005
Model Number: MGe-8/12/16/16A/18/20
Payment & Shipping Terms:
Minimum Order Quantity: 2T
Price: 970USD~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(%): ≥60/63/65/70/80 Bulk Density: ≥3.0~3.2g/cm3
Refractoriness(degree): 1850℃<Refractoriness<2000℃ Shape: Brick,Block
Material: Square Magnesite, Magnesia-chrome Spinel Size: According To Customer 's Requirements
Crushing Strength/ MPa,≥: 45/50/60 Apparent Porosity,≤: 17
Cr2O3 Content(%)≥: 20/18/16/12/8
High Light:

magnesite chrome brick

,

insulating refractory brick

Product Description

Directly bonded magnesia-chrome brick/Used for VOD furnace, refining ladle/Erosion resistance, spalling resistance

 

Product description:

Directly bonded magnesia-chrome brick is generally refers to by the impurity content of lower chromium ore and relatively pure magnesia, in 1700℃ above the temperature of the products, refractory grains between direct contact.


Category of Refractory Brick/Fire Brick:

Magnesia-chrome brick is divided into ordinary magnesia-chrome brick, directly combined magnesia-chrome brick, electrofused semi-recombined magnesia-chrome brick and electro fused magnesia-chrome brick.


Features:

The direct combination of magnesia-chrome brick has the characteristics of corrosion resistance, erosion resistance, spalling resistance, good slag resistance and thermal shock stability.Used for smelting nonferrous metals, pierrey-smith, Noranda, Ausmelt, Flash famace, electric steelmaking furnace, converter, VOD furnace, refining ladle, glass kiln, cement kiln, etc.


Physical and chemical indicators:

 

Brand XY-ZMGe-20 XY-ZMGe-18 XY-ZMGe-16A XY-ZMGe-16 XY-ZMGe-12 XY-ZMGe-8
MgO/% 60 63 65 65 70 80
Cr2O3/% 20 18 16 16 12 8
CaO/% 2.0 2.0 2.0 2.0 2.0 2.0
Fe2O3/% 10.0 9.0 8.0 9.0 7.0 6.0
SiO2/% 1.5 1.5 1.5 1.5 1.5 1.5
AL2O3/% 5.0 6.0 5.0 6.0 5.0 4.0
Apparent porosity,≤ 17 17 17 17 17 17
Bulk density/g﹒cm-3,≥ 3.15 3.10 3.15 3.10 3.10 3.10
Crushing strength/ MPa,≥ 60 45 60 45 50 50
Refractoriness under load,0.2MPa,℃(≥) 1700 1700 1700 1700 1700 1700

1100℃ Cair cooling,blowing

Themal shock resistanc

4 4 4 4 3 3

 

Spalling Resistance Magnesia Chrome Brick , Refractory Bricks Erosion Resistance 0

Production and inspection :


Spalling Resistance Magnesia Chrome Brick , Refractory Bricks Erosion Resistance 1

Packaging and transportation:

Spalling Resistance Magnesia Chrome Brick , Refractory Bricks Erosion 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

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