Application:
Silicon Carbide Castable are made from high-grade silicon carbide and industrial silicon powder as raw materials. Which is one of the unshaped refractory materials. It is one of the new type refractory material of don’t need calcination.
Technical Data:
| Item | CG – 13 | CG – 13H | CG – 17 | |
|---|---|---|---|---|
| Maximum service temperature, °C | 1300 | 1400 | 1600 | |
| Al₂O₃, % | ≤35 | ≤25 | 75 | |
| SiC, % | ≥30 SiC | ≥50 SiC | / | |
| B.D After Drying at 110°C, g/cm³ | 2.40 | 2.50 | 2.70 | |
| Cold Bending Strength, Mpa | 110°C, ×24h: | 9 | 8 | 10 |
| 110°C, ×3h: | 9 | 9 | 11 | |
| Cold Compressive Strength, Mpa | 110°C, ×24h: | 80 | 70 | 100 |
| 1100°C, ×3h: | 80 | 80 | 110 | |
| Linear Change Rate After Burning PLC, % | 1100°C, ×3h: | ±0.3 | ±0.4 | ±0.4 |
| Construction Reference Water Consumption, % | 6 – 7 | 6 – 7 | 5 – 6 |
