
ASC BRICK FOR IRON LADLE
Category:
BF & Molten iron ladle refractory products
Keyword:
ASC BRICK FOR IRON LADLE
- Describe
-
Technical instructions
ASC BRICK & CASTABLE FOR THE IRON LADLE
LIFE > 1200 HEATS .
It is mainly raw material made of electro-corundum (or sintered corundum, special glass bauxite clinker) and graphite and silicon carbide containing more than 90%-95% of fixed carbon.Add graphite, bauxite and additives, and make them by mixing, moulding, drying and firing at high temperature.
Technical Parameters
1、铝碳化硅碳砖 – ASC BRICK
项 目 ITEM
单位
指标值
体积密度 BD
g/cm3
≥2.85
常温耐压强度 CCS
Mpa
≥40
高温抗折强度(1400℃×0.5h)MOR
Mpa
≥5
Al2O3
%
55-65
C
%
5-12
SiC
%
8-10
2、铝碳化硅浇注料 – ASC CASTABLE (REPAIR CASTABLE )
项 目 ITEM
单位
指标值
Al2O3
%
55-65
SiC
%
6-10
耐火度 REFRACTORINESS
℃
>1790
体积密度 BD
g/cm3
≥2.6
抗折强度
MOR
110℃×24h
Mpa
≥6
1500℃×3h
Mpa
≥10
耐压强度
CCS
110℃×24h
Mpa
≥50
1500℃×3h
Mpa
≥80
烧后线变化 PLC
1500℃×3h
%
±1
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