// SPEC · Monolithic Refractories
Silicon Carbide Plastic Refractory SiC 40% Al2O3 30%
Silicon Carbide Plastic Refractory SiC 40% Al2O3 30% — wear-resistant pneumatic ramming mix for blast furnace iron trough, taphole surround, and runner systems. Exceptional abrasion and molten iron erosion resistance.
// Key Features
- Outstanding abrasion resistance from SiC phase for iron trough and runner service
- Excellent resistance to molten iron and iron slag erosion
- High thermal conductivity for efficient heat dissipation in trough systems
- Superior campaign life versus conventional aluminosilicate plastic refractories
// Technical Specifications
| Al2O3 (%) | 30 |
| Cold MOR (MPa) | 13 |
| Plasticity Index | 30 |
| Application Method | Pneumatic ramming |
| Max Service Temp (°C) | 1450 |
// Applications
Blast furnace main iron trough (tilting runner) working liningBlast furnace taphole surround and mud gun area repairTorpedo ladle car refractory hot patchingFerroalloy submerged arc furnace tap hole surroundIron runner and skimmer block repair
// Quick Specs
Max Temperature1450°C
Thermal Conductivity4.50 W/(m·K) at 600°C
Density2.65 g/cm³
StandardGB/T 14982
// Get Pricing
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