- PRODUCT INFORMATION
Introduction to SK34 High-Alumina Refractory Brick
SK34 high-alumina refractory brick is a mid-grade refractory material widely used in industries such as metallurgy, cement, steel, ceramics, and energy. It is made from high-quality refractory raw materials like kaolin, bauxite, and metal oxides, providing good durability and compressive strength.
Specifications of SK34 Brick
- Color: Light yellow to light brown.
- Main composition: Approximately 45% alumina (Al₂O₃).
- Standard size: 230x114x65mm.
- Heat resistance: Up to 1600°C.
- Weight: About 3.5kg per brick.
- Porosity: Low, enhancing heat resistance.
- Compressive strength: High, ensuring mechanical durability.
SK34 brick provides good heat resistance and mechanical strength, making it suitable for moderate to high-temperature industrial applications. Its abrasion resistance and pressure endurance allow it to maintain stable performance in harsh environments. The low porosity of the brick enhances heat retention and long-term durability. Additionally, SK34 brick is easy to shape and install, optimizing construction and maintenance processes.
Applications of SK34 Brick
High-alumina refractory brick SK34 is widely used in various industries, including:
- Metallurgy: Used in ladles, kilns, and incinerators in metal processing plants.
- Cement industry: Applied in rotary kilns and clinker kilns.
- Ceramics industry: Used in firing kilns for ceramics, porcelain, and glass.
- Oil & gas industry: Applied in industrial furnaces and heating systems.
- Energy sector: Used in steam boilers and biomass combustion furnaces.
Why Choose SK34 High-Alumina Refractory Brick?
SK34 is a cost-effective refractory brick that offers a balance between thermal resistance, durability, and affordability. It helps reduce maintenance and replacement costs, ensuring continuous and stable industrial operations.
Although SK34 is not a high-grade alumina brick, it remains a practical choice for applications requiring moderate heat resistance and structural stability. For environments with extreme temperatures and aggressive chemical exposure, higher-grade refractory bricks such as SK36, SK38, or corundum bricks are recommended.
Conclusion
SK34 high-alumina refractory brick is a reliable mid-range solution for industrial applications, offering good heat resistance and durability at a competitive price. While it is not a premium refractory material, it remains a widely used and economical option for various industries.
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