Product Details
Al2O3-SiC-C Brick is made from high-grade bauxite, fused alumina, silicon carbide and graphite as raw materials and resin as binder. It features excellent corrosion and erosion resistance and thermal shock resistance, and have high refractoriness under load. They are suitable for hot-metal ladles and torpedo
Features
- High refractoriness.
- Good spalling resistance and wear resistance.
- Good corrosion resistance.
- Good thermal shock resistance.
- High mechanical strength.
- High-temperature creep rate is low.
Applications
Mainly used in pig iron ladle furnace,steel oxidation conversion furnace lining and tapping hole, high power electric furnace wall hot place, and outside the furnace refining furnace lining, ladle slag line parts and so on.
Specifications
Widely used throughout metallurgical industry
Physical And Chemical Indicators
| Brand Properties |
TC SZ | TC MZ | TC BI | TC TR | |
| Apparent Porosity (%) | 7 | 8 | 8 | 9 | |
| Bulk Density (g/cm3) | 3.00 | 2.98 | 2.98 | 2.93 | |
| Cold Crushing Strength (MPa) | 55 | 50 | 45 | 45 | |
| Thermal Linear Expansion(%) @ 1,000℃ | 0.58 | 0.55 | 0.55 | 0.52 | |
| Refractoriness Under Load (℃) @0.2MPa | 1750 | 1700 | 1700 | 1650 | |
| Chemical Analysis (%) | Al2O3 | 72 | 68 | 67 | 65 |
| SiC | 11 | 10 | 10 | 10 | |
| FC | 13 | 12 | 11 | 10 | |
| Main Applications | Torpedo & Iron Ladle | ||||
Pictures
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