China Magnesia Carbon Bricks manufacturer

Magnesium Iron Spinel Kiln Bricks , Fire Resistant Bricks Lower Thermal Conductivity

Product Details:
Place of Origin: ZHENGZHOUGONGYI
Brand Name: ZHENGHZOUXINYU
Certification: GB/T19001-2016/ISO9001:2005
Model Number: MTL-80/85
Payment & Shipping Terms:
Minimum Order Quantity: 2T
Price: 1160USD~1290USD/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(%): ≥/80/85 Bulk Density: ≥2.95/cm3
Refractoriness(degree): 1820℃<Refractoriness<2000℃ Shape: Brick,Block
Material: Fused Magnesite, Hercynite Size: According To Customer 's Requirements
Crushing Strength/ MPa,≥: 45/55 Apparent Porosity,≤: 18
AL2O3 Content(%)≥: 3-5/8-10
High Light:

refractory fire bricks

,

magnesite chrome brick

Product Description

Magnesium iron aluminum spinel brick/used in cement rotary kiln/ thermal shock resistance/Lower thermal conductivity
 
Product description:
It is a refractory made of iron - aluminum spinel instead of magnesia - chrome brick.The chemical formula of fe-al spinel (FA) is Fe2O3·AL2O3, in which FeO accounts for 41.34% and AL2O3 accounts for 58.66%. It is a mineral of equiaxial system, with a hardness of 7.5 and a relative density of 4.39.
 
Category of Refractory Brick/Fire Brick:
Magnesium iron aluminum spinel
 
Features:
Magnesia aluminum spinel brick has high strength, corrosion resistance, excellent kiln skin and thermal shock resistance;It is used in cement rotary kiln.
 
Physical and chemical indicators:
 

NameMagnesia-aluminum spinel brick
BrandXY-MTL-80XY-MTL-85
MgO/%,≥8085
CaO/%,≤1.51.5
Fe2O3/%,≤3-53-5
SiO2/%,≤1.21.0
AL2O3/%8-103-5
Apparent porosity,≤1817
Bulk density/g﹒cm-3,≥2.952.95
Crushing strength/ MPa,≥5550
Refractoriness under load,0.2MPa,℃(≥)16001610

1100℃ Cair cooling,blowing

Themal shock resistanc

88

AccordMagnesium Iron Spinel Kiln Bricks , Fire Resistant Bricks Lower Thermal Conductivity 0

 

Production and inspection :
Magnesium Iron Spinel Kiln Bricks , Fire Resistant Bricks Lower Thermal Conductivity 1
Packaging and transportation:
Magnesium Iron Spinel Kiln Bricks , Fire Resistant Bricks Lower Thermal Conductivity 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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