Carbure de silicium coulable
- SiC+C≥/%: 58-83
- Good resistance to erosion
- Abrasiveness resistance
- For cement kiln, EAF and steel ladel
- Certification: ISO9001/ISO14001/ISO45001/ISO50001
- Sample: testing of sample is available
Description of Silicon Carbide Castable
Silicon carbide castable is an unshaped refractory material made of high-quality silicon carbide and industrial silicon powder. It is made of refractory aggregate, refractory powder, binder and other additives. It is a new type of refractory material that does not require firing.
Kerui Silicon Carbide Castable Technical Data Sheet
| Carbure de silicium coulable | SICAST85 | SICAST80 | SICAST60 | |
|---|---|---|---|---|
| Al2O3, % | 9 | 9 | 20 | |
| SiC+C, % | 83 | 78 | 58 | |
| Bulk density, g/cm3 | 2.68 | 2.6 | 2.5 | |
| Water Required for Casting, % | 6 – 7 | 6 – 7 | 7 – 8 | |
| CCS, kg/cm2 | 110℃x24h | 650(140) | 500(90) | 450(70) |
| 1000℃x3h | 850(150) | 600(150) | 550(100) | |
| 1350℃x3h | 1100(250) | 1000(250) | 1000(250) | |
| PLC, % | 110℃x24h | -0.06 | -0.06 | -0.06 |
| 1000℃x3h | -0.1 | -0.1 | -0.2 | |
| 1350℃x3h | -0.1 | -0.1 | -0.12 | |
| TC, kcal/mh℃ | 350℃ | 11.5 | 11 | 8 |
Advantages of Silicon Carbide Castable
1. High thermal conductivity: enables efficient heat transfer. 2. Excellent high temperature resistance: maintains stability even in extremely hot environments. 3. Strong corrosion resistance: can resist erosion by various corrosive substances. 4. Good mechanical strength: can withstand mechanical stress during use.
Application of High Alumina Refractory Castable
1.Steelmaking industry: used for blast furnace and ladle lining to resist erosion by high-temperature molten steel and slag; 2.Non-ferrous metal industry: protects furnaces from harsh chemical environments; 3.Industrial kiln industry: ensures long-term stable operation under high-temperature conditions during the firing of ceramics and cement.
