Product Description:

The High Alumina Refractory Brick is an advanced material designed to withstand extremely high temperatures, making it an ideal choice for various industrial applications. Manufactured from high-quality high alumina material, this brick offers exceptional thermal stability and mechanical strength, ensuring reliable performance in demanding environments where heat resistance is critical. With an application temperature range of 1700-1800℃, these bricks are perfectly suited for use in furnaces, kilns, incinerators, and other high-temperature processing equipment.

One of the standout features of the High Alumina Refractory Brick is its low porosity, which is below 22%. This characteristic significantly enhances the brick’s durability and resistance to chemical attack, thermal shock, and abrasion. Porosity directly affects the brick’s insulating properties and strength, and by maintaining a porosity level at or below 22%, the bricks minimize the penetration of molten materials and gases. This ensures a longer service life and reduced maintenance costs for equipment lined with Alumina Fireproof Refractory Brick.

Made from high alumina content, these bricks possess superior refractory properties compared to traditional fireclay bricks. The high alumina composition imparts excellent resistance to slag, corrosion, and erosion, which are common issues in metallurgical, cement, glass, and petrochemical industries. The Alumina High-Temperature Brick’s robust chemical stability also makes it suitable for use in environments where exposure to aggressive slags and molten metals occurs frequently.

The high-temperature resistance of the Alumina Fireproof Refractory Brick enables it to maintain its structural integrity at temperatures ranging from 1700 to 1800℃. This thermal endurance is critical for processes that involve extreme heat, such as steelmaking, non-ferrous metal smelting, and other high-heat industrial operations. The bricks effectively insulate and protect the structural framework, thereby enhancing operational safety and energy efficiency.

Installation of High Alumina Refractory Bricks is straightforward due to their uniform shape and size, which facilitates easy assembly and alignment in high-temperature furnaces and kilns. The bricks can be used in combination with various refractory mortars and castables to create a seamless lining that withstands thermal expansion and mechanical stress. This adaptability makes the Alumina Fireproof Refractory Brick a versatile option for custom-designed thermal insulation solutions.

In addition to thermal and mechanical properties, the Alumina High-Temperature Brick exhibits excellent resistance to thermal shock. Rapid temperature changes in industrial processes often cause cracking and spalling in lower quality refractory materials. However, the high alumina content and controlled porosity of these bricks allow them to absorb and dissipate thermal stresses effectively, minimizing damage and extending maintenance intervals.

Overall, the High Alumina Refractory Brick represents a premium solution for industries requiring reliable, durable, and efficient high-temperature insulation. Its combination of high alumina material, low porosity below 22%, and capability to operate at temperatures up to 1800℃ makes it an indispensable component in modern refractory engineering. Whether used in steel furnaces, cement kilns, or glass melting tanks, the Alumina Fireproof Refractory Brick delivers consistent performance and contributes to improved process efficiency and safety.

In conclusion, choosing the High Alumina Refractory Brick ensures superior heat resistance, mechanical strength, and longevity for your high-temperature applications. Its expertly engineered properties meet the rigorous demands of industrial environments, making it a trusted material for refractory linings worldwide. The Alumina Fireproof Refractory Brick and Alumina High-Temperature Brick continue to set the standard for excellence in heat-resistant construction materials.

Features:

• Product Name: High Alumina Refractory Brick
• High working temperature range of 1700-1800℃
• Weight: ≥ 3.2 Kg for durability and stability
• Low ash content of 0.3%
• Excellent chemical resistance for harsh environments
• Also known as High Alumina Fire Brick, providing superior heat resistance
• Alumina Fireproof Refractory Brick ideal for high-temperature applications
• Good thermal stability ensuring long service life

Technical Parameters:

Applications:

The Jianxin High Alumina Refractory Brick, originating from China and certified with CE, is an exceptional product designed to meet the demanding requirements of high-temperature industrial applications. With a minimum order quantity of just 1 piece and priced at 1000 USD, this brick offers both accessibility and superior performance for specialized thermal insulation needs.

Specifically engineered as a High Alumina Thermal Brick, it excels in environments where high application temperatures are a critical factor. Its high alumina content ensures remarkable resistance to thermal shock and chemical corrosion, making it ideal for use in furnaces, kilns, and other high-temperature equipment where durability and longevity are essential.

The smooth surface of the Jianxin Alumina High-Temperature Brick not only enhances its installation efficiency but also contributes to a tight and stable lining structure, reducing heat loss and improving energy efficiency. Weighing no less than 3.2 kilograms, each brick offers substantial mass for excellent heat retention, while maintaining a porosity below 22%, which minimizes thermal conductivity and enhances insulation performance.

In addition to its thermal properties, the High Alumina Insulation Brick is widely applied in industries such as metallurgy, ceramics, glass production, and petrochemicals, where maintaining consistent high temperatures is crucial. Its low porosity ensures resistance to slag penetration and mechanical wear, thus extending the lifespan of refractory linings in harsh operating conditions.

Overall, the Jianxin High Alumina Refractory Brick is a reliable and efficient solution for any high-temperature insulation scenario. Whether used in the lining of blast furnaces, cement kilns, or incinerators, this product guarantees optimal performance, energy savings, and structural integrity under extreme thermal conditions.