Electrofused Magnesia Refractory Bricks Semi Recombined For Steel Smelting

Brand Name:ZHENGHZOUXINYU
Certification:GB/T19001-2016/ISO9001:2005
Model Number:BDMGe-16/18/20/24
Minimum Order Quantity:2T
Delivery Time:5-8work
Payment Terms:L/C, , T/T, D/P, Western Union, MoneyGram
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Address: Industrial park, beishankou town, gongyi city, henan province, China
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Product Details

Electrofused semi - recombined magnesia - chrome brick/Used for steel smelting, refining ladle/VOD furnace/AOD furnace


Product description:

Magnesia-chrome brick made by electrofused magnesia-chrome sand as raw material is called recombined magnesia-chrome brick, and the product with partial electrofused magnesia-chrome sand is called semi-recombined magnesia-chrome brick.


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:

Accordi According to the characteristics of microstructure high temperature crystal phase direct bonding, recombined and semi-recombined magnesia-chrome bricks are the direct bonding bricks with higher direct bonding rate.They are characterized by high strength, erosion resistance, erosion resist -ance, spalling resistance, good slag resistance and thermal shock stability.Mainly used for smelting nonferrous metals, pierrey-smith, Noranda, Ausmelt, Flash famace, electric steelmaking furnace, converter, VOD furnace, refining ladle, etc.The recombined magnesia-chrome brick is more suitable for the high erosion area of the furnace than the semi-combined magnesia-chrome brick.


Physical and chemical indicators:


BrandElectrofused semi-recombined magnesia-chrome brick
XY-BDMGe-24XY-BDMGe-20XY-BDMGe-18XY-BDMGe-16
MgO52606265
Cr2O324201816
CaO1.51.51.51.5
Fe2O39.09.08.08.0
SiO21.21.21.21.5
AL2O38.08.08.07.0
Apparent porosity,≤15151616
Bulk density/g﹒cm-3,≥3.153.153.153.15
Crushing strength/ MPa,≥50505050
Refractoriness under load,0.2MPa,℃(≥)1700170017001700

1100℃ Cair cooling,blowing

Themal shock resistanc

4444


Production and inspection :




Packaging and transportation:

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
China Electrofused Magnesia Refractory Bricks Semi Recombined For Steel Smelting supplier

Electrofused Magnesia Refractory Bricks Semi Recombined For Steel Smelting

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