Fire clay
 
 

JC Various of Castables for Blast Furnace and Hot Stove

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: 2017-12-21 16:09
Browse the number: 84
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Company Profile
 
 
Product details
JC castables are widely applied in blast furnace ,bottom of hot stove,throat brick various tubes and others.

 
Items
 
JCN-130
Fire clay
 
JCN-45
Fire clay
 
JCL-55
High-alumina
 
JCG-85
Corundum
 
JCGM-1
Corundum-mullite
Al2O3(%)
≥40
≥45
≥55
≥80
≥70
Bulk density
(g/cm3)
≥1.8
≥2.0
≥2.2
≥2.7
≥2.5
Breaking strength                  (110?榴imes;24h MPa)
≥4
≥4
≥5
≥8
≥2.6
 Compressive strength                (110?榴imes;24h MPa)
≥15
≥20
≥30
≥50
≥5
Compressive strength                   (1000?榴imes;3h MPa)
≥20
≥30
≥35
≥60
≥30
Linear change rate
(%)
±1.0
±0.5
±0.5
±0.5
±0.5
Areas service
Bottom of blast furnace, burner and upper part of vertical wind pipe of fluid diversion
The place between throat brick and shell of blast furnace, and pouring cooling wall
The horizontal part of wind pipe of fluid diversion and the lower part of vertical one
The upper part of wind room,packing tube of hot blast,branch wind pipe,tuyere and slag 
The upper part of burner and wind pipe of fluid diversion
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