Introduction

Silicon Nitride Bonded Silicon Carbide bricks are high-quality refractory materials, primarily utilized in the non-ferrous mining, metallurgy, and ceramics industries. These bricks are tested by independent laboratories, demonstrating exceptional strength, thermal conductivity, and thermal shock resistance.

Core Advantages

• Ultra-high strength with a porosity rate of ≤16%.
• Excellent thermal conductivity and thermal shock stability.
• Strong corrosion resistance for demanding working conditions.
• Load softening temperature ≥1700°C ensures stability under high temperatures.
• Flexural strength of 42MPa at room temperature and 45MPa at 1400°C.

Applications

These bricks are widely used in:

• Aluminum electrolysis pot sidewalls, burner of aluminum refining furnaces, waste incinerators, etc.
• The lower part of the blast furnace, furnace belly, and bubbling furnace linings.
• Furnace linings and kiln furniture in ceramics, electrical porcelain, and grinding wheel industries.
• High-temperature kiln heat exchange tubes and heaters for aluminum refining furnaces.

Our Silicon Nitride Bonded Silicon Carbide Bricks are recognized by major companies in Europe and America, ensuring durability and high performance in aluminum smelting and metallurgy applications. For further inquiries, please do not hesitate to reach out!