Monolithic Refractories for Electric Power:Al2O3-SiO2 Castable for Blast Furnace Tapping Channel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
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General Information
Made as per international standards, our Al2O3- SiO2-C castable for blast furnace tapping channel is known for its excellent corrosion and scouring resistance of iron steel, long operating life and easy execution and mending. Further, these can be provided in different specifications as required by the clients.
Feature
Excellent corrosion and scouring resistance of iron steel
Long operating life
Easy execution and mending
Application
Main ditch of molten iron line
Main ditch of slag line
Iron trough
Slag trough
Technical Data
Item | Al2O3- SiO2-C castable for blast furnace tapping channel | ||||||
CTG-11 | CTG-12 | CTG-13 | CTG-14 | ||||
Al2O3 | % | ≥ | 60 | 50 | 45 | 45 | |
SiO2+C | % | ≥ | 12 | 30 | 7 | 12 | |
CaO | % | ≤ | 1.5 | 1.5 | 1.5 | 1.5 | |
MgO | % | ≥ | --- | --- | --- | --- | |
SiO2 | % | ≤ | --- | --- | --- | --- | |
Bulk density g/cm3）≥ | 110℃×24h | 2.7 | 2.6 | 2.4 | 2.4 | ||
1000℃×3h | --- | --- | --- | --- | |||
1450℃×3h | 2.6 | 2.5 | 2.35 | 2.35 | |||
1500℃×3h | --- | --- | --- | --- | |||
110℃×24h | 30 | 20 | 30 | 20 | |||
1450℃×3h | 40 | 30 | 40 | 30 | |||
M.O.R. (MPa)≥ | 110℃×24h | 5 | 4 | 5 | 4 | ||
1000℃×3h | --- | --- | --- | --- | |||
1450℃×3h | 5 | 5 | 6 | 5 | |||
1500℃×3h | --- | --- | --- | --- | |||
Linear change after heating | 110℃×24h | ||||||
1000℃×3h | |||||||
1450℃×3h | ±0.5 | ±0.5 | ±0.6 | ±0.6 | |||
1500℃×3h | |||||||
Max. service temperature (℃) | |||||||
Using area | Main ditch of molten iron line | Main ditch of slag line | Iron trough | Slag trough | |||
- Q:What is the construction method of ladle casting material? Where is the introduction of casting technology for unshaped refractories?
- In addition, we face the serious difficulties, such as the decline in profits, the decline of high-end equipment imports and other unfavorable factors, is the most important factor in the refractory industry is facing difficulties.
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Monolithic Refractories for Electric Power:Al2O3-SiO2 Castable for Blast Furnace Tapping Channel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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