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Place of Origin : Henan, China
Shape : Brick
Material : Corundum
SiO2 Content (%) : 0.05-1.5
Al2O3 Content (%) : 90-99.9
MgO Content (%) : 0.09
CaO Content (%) : Max 0.03
Refractoriness (Degree) : Common (1580°< Refractoriness< 1770°)
CrO Content (%) : 0.01
SiC Content (%) : International standard
Model Number : A90, AG92, A94, A96, A98, A99, A99.5
Brand Name : Hongtai
Processing Service : Punching, Cutting, Moulding
Fe2O3 : 0.5% Max
Product name : Corundum brick
Application : Glass Furnace and Petrochemical Industrial Furnaces
Color : White
Apparent porosity/% : 16%~18%
Cold Crush Strength : >80Mpa
Bulk Density(g/cm3) : 2.95-3.1g/cm3
Size : Customized Size
Usage : Furnace Liner
Certificate : ISO9001-2008
MOQ : 2 tons
Price : $1,500.00 - $2,000.00/tons
Items | HT99 | HT98 | HT96 | HT90 |
Al2O3,% ≥ | 99 | 98 | 96 | 90 |
Fe2O3,% ≤ | 0.15 | 0.3 | 0.4 | 0.5 |
SiO2,% ≤ | 0.3 | 0.35 | 0.38 | 0.4 |
Bulk Density,g/cm3 ≥ | 3.2 | 3.2 | 3.1 | 3 |
Apparent Porosity,% ≤ | 18 | 20 | 20 | 20 |
Cold Breaking Strenght,Mpa | 90 | 90 | 80 | 80 |
Refractoriness Under Load,ºC(0.2Mpa,0.6%) | 1740 | 1740 | 1720 | 1700± |
Heating Linear Change,% | ±0.2 1600ºC*2h | ±0.2 1600ºC*2h | ±0.2 1550ºC*2h | ±0.3 1550ºC*2h |
Iron & steel making industry | Blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle,tundish,eating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,cupola furnace etc thermal technology equipment | ||||
Non-ferrous Metal industry | Smelting furnace, reverberatory furnace etc | ||||
Building materials industry | Cement kiln,glass kiln,ceramic kiln,lime kins,kiln car,tunnel kiln,rotary kiln | ||||
Energy&Incineration | Coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbon roasting furnace,waste incinerators |
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Fluidized Bed Furnace Brick with 16%-18% Apparent Porosity For Your Industrial Needs Images |