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Brand Name : XINYU
Model Number : XY-WCB
Certification : GB/T19001-2016/ISO9001:2005
Place of Origin : ZHENGZHOUGONGYI
MOQ : 2T
Payment Terms : L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability : 500T/25D
Delivery Time : 5-8work
Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
AL2O3 content(%)≥ : 55/60/65
Fe2O3 content(%)≤ : 1.5
Refractoriness (℃,≥) : 1700/1750/1790
Refractoriness under load,0.2MPa,℃(≥) : 1600/1650/1700
Apparent porosity,≤ : 16/17/18
Crushing strength/ MPa,≥ : 50/60/70
C content(%)≥ : 9/11/20
AL2O3-C Brick Series/Blast Furnace Refractory Material/Good anti-alkalinity, anti-slag erosion and micro-porosity
Alumina-Carbon Brick Series used for lining of bosh, belly and cooling wall of large and middle sized blast furnaces.
Product description:
The product is made by adopting special grade bauxite clinker,corundum and graphite as main raw materials, adding several kinds of super fine powder as additives,featuring micropore structure,good alkali resistance and high thermal conductivity.It is used for lining of bosh, belly and cooling wall of large and middle sized blast furnaces.
Physical and chemical indicators:
Item
Brand | Sinterde micropore AL2O3-C bricks | Unburned AL2O3-C bricks | ||
---|---|---|---|---|
XY-WLT-A | XY-WLT-B | XY-WLT-C | XY-UAL-60 | |
Al2O3/%,≥ | 65 | 60 | 55 | 60 |
C/%,≥ | 11 | 11 | 9 | ≥20 |
SiC/%,≥ | -- | -- | -- | |
Fe2O3/%,≤ | 1.5 | 1.5 | 1.5 | -- |
Bulk density (g/cm3),≥ | 2.85 | 2.65 | 2.55 | 2.80 |
Refractoriness under load,0.2MPa,℃(≥) | 1650 | 1650 | 1600 | 1700 |
Apparent porosity,≤ | 16 | 17 | 18 | 8 |
Crushing strength,≥ | 70 | 60 | 50 | 45 |
Corrosion index to hot metal,1100℃,% | ≤2 | ≤3 | ≤4 | -- |
Permeability,mDa | ≤0.5 | ≤2 | ≤2 | -- |
Average pore size,μm | ≤0.5 | ≤1 | ≤1 | -- |
TC(0-800℃),W/m.K | ≥13 | ≥13 | ≥13 | -- |
Acco Production and inspection :
Packaging and transportation:
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Anti Slag Erosion Blast Furnace Refractory Material Alumina Carbon Brick Series Images |