Refractory BricksCarbon-bonded bricks
Al₂O₃-SiC-C Brick
Alumina–silicon carbide–carbon brick with good erosion and slag resistance, high refractoriness under load, good thermal shock resistance and high hot strength. Grades ASC-1 to ASC-4.
- Grades / types
- ASC-1, ASC-2, ASC-3, ASC-4
Product overview
Al₂O₃-SiC-C brick has good erosion resistance and slag corrosion resistance, a high refractoriness under load and good thermal shock resistance. It has good strength at high temperature and keeps its integrity in use.
Key characteristics
- Good erosion resistance
- Slag corrosion resistance
- High refractoriness under load
- Good thermal shock resistance
- High strength at high temperature and good integrity in use
Technical data
| Property | Unit | ASC-1 | ASC-2 | ASC-3 | ASC-4 |
|---|---|---|---|---|---|
| Al₂O₃ | % | ≥72 | ≥70 | ≥65 | ≥57 |
| SiC | % | ≥3 | ≥5 | ≥8 | ≥12 |
| C | % | ≥8 | ≥10 | ≥12 | ≥10 |
| Apparent Porosity | % | ≤12 | ≤8 | ≤7 | ≤8 |
| Bulk Density | g/cm³ | ≥3.0 | ≥2.95 | ≥2.9 | ≥2.8 |
| Cold Crushing Strength (CCS) | MPa | ≥45 | ≥40 | ≥40 | ≥40 |
| Cold Modulus of Rupture (CMOR) | MPa | ≥15 | ≥12 | ≥10 | ≥12 |
Available grades, shapes and sizes
Available grades
- ASC-1
- ASC-2
- ASC-3
- ASC-4
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