JC Castable for Runner of Middle-volume Blast Furnace

price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-13 14:20
Browse the number: 24
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Product details

High-quality and high-strength castable for runner are produced with dense corundum or high-quality bauxite chamotte,Sic as main materials,micro-powder as binder,compound additives. JCG-T1 and JCF-Z1 are bauxite castable for iron line and slag line of runner,meeting requirements of medium-volume blast furnaces,Hot metal through put is more than 180,000Ton.

Items
 
Chemical compositions
??%??
 
 
Breaking strength
(Mpa)
 
 
Compressive strength
??Mpa??
 
 
Linear change rate
(%)
Bulk density
(g/cm3)
Al2O3
 
SiC
 
F.C
 
(110?榴imes;24h)
 
(1450?榴imes;3h)
 
(110?榴imes;24h)
 
(1450?榴imes;3h)
 
(1450?榴imes;3h)
 
(110?榴imes;24h)
 
JCG-T1
 
≥60
 
≥12
 
≥2
 
≥3
 
≥4.5
 
≥25
 
≥45
 
±0..5
 
≥2.75
 
JCG-Z1
 
≥50
 
≥25
 
≥2
 
≥3
 
≥4.5
 
≥20
 
≥30
 
±0..5
 
≥2.65
 
JCG-T2
 
≥55
 
≥10
 
≥2
 
≥3
 
≥4.5
 
≥25
 
≥45
 
±0..7
 
≥2.35
 
JCG-Z2
 
≥45
 
≥25
 
≥2
 
≥3
 
≥4.5
 
≥20
 
≥30
 
±0.7
 
≥2.35
 
Remark
JCG-T1&JCG-Z1are corundum based castable for iron and slag lines of main runner for large-volume blast furnace.
JCF-T1&JCF-Z1are bauxite based castable for iron and slag lines of main runner for middle-volume blast furnace
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