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GONGYI FIFTH REFRACTORIES HEAD FACTORY
 
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GONGYI FIFTH REFRACTORIES HEAD FACTORY
[China]
Address:
Bei shankou town Gongyi Henan 451250 China
Phone:
86-371-68847105
Contact name:
Jacky Lee , manager
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GONGYI FIFTH REFRACTORIES HEAD FACTORY
 
Refractories for Blast Furnace

Micropore corundum brick
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Micropore corundum brick
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WGZ-1 WGZ-2
AL2O3% Min80 Min85
Fe2O3% Max1.0 Max0.8
BD,g/cm3 Min3.10 Min3.20
AP,% Max16 Max14
CCS,MPa Min140 Min160
Permeability,mDa Max1.0 Max0.5
Corrosion index to Max1.5 Max1.0
hot metal,%
Corrosion resistance
to slag,% Max8 Max6
Average pore
size,µm Max0.5 Max0.3
<1µm pore vol.% Min70 Min75
TC(600C),W/m.K Max5 Max5
Corrosion resistance
to alkaline Excellent,no cracks Excellent,no cracks

Related Keywords: refractory , refractories


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