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Place of Origin : Henan, China
Shape : Brick
Material : corundum
SiO2 Content (%) : 18
Al2O3 Content (%) : 75
MgO Content (%) : ~
CaO Content (%) : ~
Refractoriness (Degree) : Common (1580°< Refractoriness< 1770°)
CrO Content (%) : ~
SiC Content (%) : ~
Model Number : customization
Brand Name : Hongtai
Processing Service : firing
Product name : Refractory Low Apparent Porosity Corundum Mullite Bricks
Application : Hot Blast Stove
Color : White
Size : Customized Size
Raw material : High Alumina Bauxite
Bulk Density(g/cm3) : Min 3.5 G/cm3
Sample : Sample Provided
Delivery time : Within 15 Days
Working temperature : 1680~1750
type : manufacturer
Packaging Details :
1.International standard seaworthy exportable packing.
2.Wooden pallet.
3.Further packing information will be based on customer's requirements.
Port : Tianjin,Qingdao,Shanghai,Dalian
Supply Ability : 1000 Ton/Tons per Month
MOQ : 1000 kilograms
Price : $0.80 - $1.50/kilograms
Brand Properties | HT-98 | HT-95 | HT-90 | HT-85 | |||||
Chemical Composition (%) | Al2O3% | 98.5 | 95 | 90 | 85 | ||||
SiO2% | 0.3 | 3.0 | 9.0 | 13 | |||||
Fe2O3% | 0.2 | 0.2 | 0.5 | 0.5 | |||||
Apparent Porosity (%) | 18 | 18 | 18 | 20 | |||||
Bulk Density (g/cm3) | 3.1 | 2.95 | 2.9 | 2.75 | |||||
Cold Crushing Strength (MPa) | 90 | 80 | 80 | 70 | |||||
Refractoriness Under Load (ºC) | 1700 | 1650 | 1650 | 1700 | |||||
Permanent Linear Change (%) | 0.1 | 0.2 | 0.2 | 0.3 | |||||
Main Applications | Carbon reactor furnace Pertrochemical furnace Industry ceramic kiln Refractory tunnel kiln Various high-temp Furnace |
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Low CrO Content Corundum Mullite Bricks with Good Volume Stability and High SiC Content Images |