Product Description:

The 55% Al2O3 High Alumina Brick is a premium quality refractory material designed to meet the rigorous demands of high-temperature industrial applications. Crafted from high alumina content, this brick boasts exceptional thermal stability and durability, making it an ideal choice for environments that require reliable fire resistance and structural integrity under extreme conditions. Its smooth surface finish not only enhances its aesthetic appeal but also contributes to ease of installation and improved bonding with mortar, ensuring a secure and lasting fit within refractory linings.

One of the standout features of this Alumina Fire Resistant Brick is its impressive working temperature capacity. Engineered to withstand very high temperatures, it remains stable and retains its mechanical strength even in the harshest thermal environments. This makes it particularly suitable for use in furnaces, kilns, and other high-temperature industrial equipment where maintaining consistent heat resistance is crucial. The high alumina content ensures that the brick can endure thermal shocks and mechanical stress without cracking or deteriorating, thereby extending the lifespan of the refractory lining and reducing maintenance costs.

In addition to its excellent thermal properties, the 55% Al2O3 High Alumina Brick exhibits a remarkably low ash content of just 0.3%. This low ash content is essential in minimizing impurities that could compromise the brick’s performance during prolonged exposure to high temperatures. The reduced ash content translates to better chemical stability and resistance to slag corrosion, which is often a significant issue in metallurgical and glass manufacturing processes. Consequently, this Alumina Refractory Fire Brick offers superior resistance to chemical attack, enhancing its suitability for various industrial applications where exposure to aggressive substances is common.

The high alumina material composition of this brick provides a unique combination of physical and chemical properties that set it apart from standard fire bricks. Its high alumina content ensures excellent refractoriness, meaning it can maintain its form and functionality at temperatures exceeding those tolerated by ordinary bricks. This characteristic is vital for industries such as steelmaking, cement production, and petrochemical processing, where the refractory lining is subjected to constant high thermal loads. The brick’s robust structure also contributes to its high compressive strength, enabling it to support heavy loads without deformation.

Moreover, the smooth surface of the 55% Al2O3 High Alumina Brick facilitates a tight and uniform installation, which is essential for creating an effective thermal barrier. This smooth finish reduces gaps between bricks, thereby limiting heat loss and enhancing energy efficiency within refractory systems. It also aids in the application of refractory mortars, ensuring a strong bond that improves the overall durability and stability of the lining. This makes it a preferred choice among engineers and technicians who seek both performance and ease of use in refractory materials.

In summary, the 55% Al2O3 High Alumina Brick is a top-tier Alumina Fire Resistant Brick that delivers outstanding performance in demanding environments. Its combination of a smooth surface, low ash content, high working temperature resistance, and superior material quality makes it an indispensable component in various high-temperature industrial processes. Whether utilized as an Alumina Refractory Fire Brick in steel furnaces or as an Alumina Fire Resistant Brick in cement kilns, this product ensures optimal thermal insulation, structural strength, and longevity. For industries aiming to enhance operational efficiency and reduce downtime, the 55% Al2O3 High Alumina Brick represents a reliable and cost-effective refractory solution.

Features:

• Product Name: High Alumina Refractory Brick
• Weight: ≥ 3.2 Kg
• Working Temperature: High
• Contains 55% Al2O3 - High Alumina Brick
• Package: Wooden Pallet
• Color: Light Yellow
• Type: Alumina Refractory Fire Brick
• Properties: Alumina Fire Resistant Brick
• Suitable for: Alumina High-Temperature Brick applications

Technical Parameters:

Applications:

The Jianxin High Alumina Refractory Brick, originating from China and certified with CE standards, is an exceptional choice for various high-temperature industrial applications. This brand new Alumina Fire Resistant Brick is designed to withstand extreme conditions, making it ideal for environments where high thermal resistance is crucial. With a porosity of just 22% and a smooth surface finish, it ensures superior durability and thermal efficiency in demanding settings.

One of the primary application occasions for the Jianxin High Alumina Thermal Brick is in the construction and maintenance of furnaces, kilns, and ovens used in industries such as steel, cement, glass, and ceramics. These bricks can tolerate high application temperatures and continuous working temperatures, providing reliable insulation and protection against thermal shock. Their robust fire-resistant properties make them suitable for lining combustion chambers, hot blast stoves, and incinerators, where maintaining structural integrity at elevated temperatures is essential.

In addition to heavy industry, the Alumina Fire Resistant Brick is also extensively used in petrochemical plants and power generation facilities. These environments demand materials that can resist corrosion and wear while maintaining high thermal conductivity. Jianxin’s bricks meet these requirements, enabling efficient energy use and prolonging the lifespan of critical equipment. Their smooth surface and low porosity contribute to ease of installation and reduced maintenance costs, making them a cost-effective solution for long-term operations.

Furthermore, these bricks are suitable for use in refractory linings of boilers, reactors, and heat exchangers where consistent thermal performance is necessary to optimize operational efficiency. The minimum order quantity is just 1 piece, allowing flexibility for both small-scale repairs and large-scale projects. Priced at 1000 USD, the Jianxin High Alumina Refractory Brick offers premium quality and performance for industries requiring reliable fire-resistant materials.

Overall, the Jianxin High Alumina Thermal Brick and Alumina Fire Resistant Brick serve as indispensable components in any high-temperature scenario demanding superior thermal resistance, durability, and structural stability. Their application spans numerous industrial sectors, ensuring safety and efficiency in the most challenging thermal environments.