Light Yellow High Alumina Refractory Brick with 55% Al2O3 and Porosity Below 22%

Product Description:

The High Alumina Refractory Brick is an essential material designed to withstand extreme temperatures and harsh operating conditions, making it ideal for various industrial applications that demand high thermal resistance and durability. Known commonly as High Alumina Fire Brick or Alumina High-Temperature Brick, this product excels in providing superior performance in environments where temperatures range between 1700 to 1800℃.

Manufactured with a high concentration of alumina, these bricks exhibit exceptional thermal stability and mechanical strength, ensuring longevity and reliability even under the most demanding conditions. The alumina content contributes significantly to the brick’s ability to resist thermal shock, chemical corrosion, and abrasion, which are common challenges in high-temperature industrial processes.

One of the defining characteristics of this High Alumina Fire Brick is its low porosity, which is maintained below 22%. This low porosity level is crucial because it minimizes the penetration of gases and molten materials, thereby enhancing the brick’s resistance to chemical attack and improving its overall structural integrity. The reduced porosity also contributes to better insulation properties, helping to maintain energy efficiency within furnaces, kilns, and other high-temperature equipment.

Weighing at least 3.2 kilograms per brick, the High Alumina Refractory Brick offers substantial mass and density, which further aids in heat retention and thermal insulation. This weight ensures that the bricks are robust and capable of withstanding mechanical stresses during installation and operation. The considerable weight also contributes to the brick’s overall durability, making it a preferred choice for lining high-temperature furnaces, boilers, and incinerators.

Designed for use in high-temperature applications, the Alumina High-Temperature Brick is suitable for industries such as metallurgy, ceramics, glass manufacturing, cement production, and petrochemical processing. Its ability to operate efficiently within the temperature range of 1700-1800℃ makes it ideal for lining furnace walls, heating chambers, and other equipment exposed to intense heat. This temperature range ensures that the brick maintains its structural integrity and performance without deforming or deteriorating over time.

The packaging of the High Alumina Fire Brick is thoughtfully designed to ensure safe and secure transportation. Each brick is carefully packed on a sturdy wooden pallet, providing stability and protection during shipping and handling. This packaging method helps prevent damage, maintain product quality, and facilitate easy loading and unloading at the delivery site.

In summary, the High Alumina Refractory Brick, also known as Alumina High-Temperature Brick, is a highly reliable and effective solution for industries requiring materials that can endure extreme heat and harsh conditions. Its low porosity below 22%, substantial weight of at least 3.2 kilograms, and operational temperature range of 1700 to 1800℃ make it an outstanding choice for enhancing the efficiency and lifespan of high-temperature equipment. The wooden pallet packaging further ensures that the bricks reach their destination in optimal condition, ready to meet the rigorous demands of industrial applications.

Features:

• Product Name: High Alumina Refractory Brick
• Porosity: Below 22%
• Surface: Smooth
• Condition: Brand New
• Package: Wooden Pallet
• Contains 55% Al2O3 High Alumina Brick
• Excellent High Alumina Heat Resistant Brick for high-temperature applications
• Durable Alumina Fireproof Refractory Brick suitable for industrial use
• Reliable Alumina Fireproof Refractory Brick ensuring long service life

Technical Parameters:

Applications:

The Jianxin High Alumina Refractory Brick, originating from China and certified with CE, is an essential material designed for extreme high-temperature applications. With a working temperature range of 1700-1800℃, this Alumina Refractory Fire Brick is ideal for environments demanding superior heat resistance and structural integrity. Its rectangular shape and porosity below 22% ensure excellent durability and thermal insulation, making it a reliable choice for various industrial uses.

One of the primary application occasions for the Jianxin Alumina Fireproof Refractory Brick is within the steel and metallurgy industries. These bricks are extensively used to line furnaces, ladles, and other high-temperature processing units where temperatures can reach up to 1800℃. The low ash content of 0.3% guarantees minimal contamination during metallurgical processes, enhancing the quality of the final product and extending the lifespan of the furnace lining.

In addition to metallurgy, the Alumina High-Temperature Brick is also widely employed in the cement industry. It is used in rotary kilns and other equipment that operate under intense heat conditions, providing excellent thermal shock resistance and mechanical strength. Its high alumina content contributes to improved abrasion resistance, which is crucial for the demanding rotary kiln environment.

Another significant application scenario is in the glass manufacturing industry. The Jianxin Alumina Refractory Fire Brick can withstand the corrosive effects of molten glass and maintain structural integrity at elevated temperatures. This makes it an indispensable component for glass furnaces, ensuring long service life and efficient operation.

Moreover, the Jianxin Alumina Fireproof Refractory Brick is suitable for use in petrochemical plants and power generation facilities where high-temperature resistance and chemical stability are critical. Its robust construction and high working temperature make it perfect for lining boilers, incinerators, and other heat-intensive equipment.

With a minimum order quantity of just 1 piece and a competitive price of 1000 USD, this Jianxin Alumina Refractory Fire Brick offers both flexibility and value for industries requiring high-performance refractory materials. Whether used in steelmaking, cement production, glass manufacturing, or petrochemical applications, the Alumina High-Temperature Brick ensures optimal performance under the harshest conditions.