Silicon Carbide Brick: High‑Strength Refractory for Heavy‑Duty Metallurgical Zones

TY Refractory’s premium Silicon Carbide Brick is produced from high‑grade black silicon carbide with SiC content above 96%. Each Silicon Carbide Brick features low thermal expansion, superior thermal conductivity, great wear‑proof and anti‑corrosion capacity for harsh metallurgical operating conditions.
This robust Silicon Carbide Brick delivers stable core specifications: bulk density 2.6‑3.0 g/cm³, apparent porosity ≤15%, cold crushing strength over 100 MPa and refractoriness reaching 1700°C. Every Silicon Carbide Brick maintains complete structural integrity under long‑term high‑temperature impact. Its compact matrix effectively blocks penetration of molten iron and slag, avoiding rapid lining erosion inside high‑wear furnace sections.
The reliable Silicon Carbide Brick is widely adopted for blast furnace bottom and belly, tapping troughs, steel ladle linings, converter tap‑holes and SHMP furnace working layers. Custom‑shaped Silicon Carbide Brick solutions are available for special furnace structure requirements.
With more than 30‑year refractory manufacturing experience, our factory holds complete ISO triple‑system certifications and 21 proprietary patents. Rigorous in‑house batch inspection guarantees consistent quality for every Silicon Carbide Brick. Global steel mills select our Silicon Carbide Brick to extend furnace campaign life and cut frequent relining expenses. Contact our engineering team to obtain full lab test reports and competitive bulk quotations.