Introduction of Superior High Temperature Resistance Good Price Fused Corundum Bricks For Glass Kiln
Welcome to Rongsheng Refractory, your trusted partner in high-performance refractory solutions. Our fused corundum bricks are engineered to withstand the most demanding environments, making them an essential choice for various industries, including glass, metals, and petrochemicals. With an alumina content exceeding 90%, these bricks are designed for durability, thermal stability, and resistance to chemical attack.

Unmatched Characteristics

1. High Alumina Content
   Our fused corundum bricks feature a remarkable alumina content of over 90%, primarily composed of corundum. This high purity level ensures outstanding mechanical strength, achieving compressive strengths of up to 340 MPa at room temperature.

2. Superior Thermal Stability
   Designed for high-temperature applications, these bricks exhibit excellent performance with a softening temperature starting above 1700°C. Their ability to maintain structural integrity under extreme heat makes them ideal for use in demanding industrial environments.

3. Chemical Resistance
   Fused corundum bricks are known for their exceptional resistance to acidic and alkaline slags, metals, and glass liquids. This characteristic is crucial for applications in glass melting and metal production, where exposure to harsh chemicals is common.

4. Thermal Shock Resistance
   The thermal shock stability of our bricks varies depending on their structural layout, but they generally perform well under sudden temperature changes. Precision products showcase excellent corrosion resistance, although they may have slightly lower thermal shock stability.

5. Versatile Applications
   Our product line includes several variations of fused corundum bricks, such as fused α-Al2O3 bricks and α-βAl2O3 bricks. The α-βAl2O3 bricks, specifically designed for float glass furnaces, contain ≥94% Al2O3 and are composed of 45-55% α-Al2O3 and 45-60% β-Al2O3. They offer outstanding erosion resistance against glass liquids below 1350°C and exhibit excellent wear resistance, making them the ideal material for the working areas of large melting furnaces.

Applications in Various Industries
Fused corundum bricks are utilized in a wide range of industrial applications, including:

• Glass Industry: Ideal for furnace walls and working sections in float glass production, ensuring high-quality glass output without contamination.
• Metallurgical Sector: Their corrosion resistance makes them suitable for high-temperature applications involving molten metals.
• Petrochemical Industry: Effective in reactors and processing units, where chemical resistance and thermal stability are paramount.
• Cement Production: Fused corundum bricks contribute to the efficiency and longevity of cement kilns, enhancing overall production quality.

Product Specifications of Fused Corundum Brick

Why Choose Rongsheng Refractory?
With over 20 years of experience as a leading manufacturer, supplier, and exporter of refractory materials, Rongsheng Refractory stands at the forefront of the industry. Our extensive product range caters to 90% of the refractory needs in diverse sectors, ensuring our clients receive high-quality solutions tailored to their specific requirements. Our commitment to quality and innovation has enabled us to serve customers across more than 100 countries, establishing us as a top choice for refractory materials worldwide.


Contact Us Today
For inquiries about our premium fused corundum bricks and how they can meet your refractory needs, reach out to us today!

• Tel/Whatsapp: +86-18538509097
• Email: Jackyhan2023@outlook.com

Partner with Rongsheng Refractory for reliable, high-performance refractory solutions that drive your success!

Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd., headquartered in Zhengzhou City, Henan Province, is affiliated to Henan Rongsheng Technology Group. It is a national high-tech enterprise integrating R&D, production and technical services of high-performance refractory new materials. We focus on the continuous innovation of high-performance new refractory materials, and are committed to providing advanced technology, high-efficiency, energy-saving, safe and environmentally friendly high-performance new refractory materials and system solutions for the global high-temperature industry.

The main products include melting and casting materials, sintering materials, thermal insulation materials, metallurgical auxiliary materials, refractory raw materials, amorphous materials and graphite products, etc., which are widely used in electric power, metallurgy, non-ferrous metals, petrochemicals, building materials and other fields, and are exported to Europe, America, Oceania , Southeast Asia, the Middle East and more than 80 countries and regions in the world.

Rongsheng Xinwei adheres to the development concept of independent research development and technological innovation. After over ten years of technology accumulation and data precipitation, it has built a scientific research platform with strong research and development innovation capabilities. There are two municipal engineering technology research centers, Zhengzhou High-temperature Refractory Engineering Technology Research Center and Zhengzhou CFB Boiler Refractory Engineering Technology Research Center.

At present, there are more than 50 professional and technical personnel, and over 20 people with intermediate and senior professional titles. They carry out production, learning and research cooperation with Zhengzhou University High-temperature Materials Research Institute, Henan University of Science and Technology High-temperature Materials Research Institute and other institutions of higher learning and scientific research institutes, and organize the implementation every year. More than 20 scientific research and development projects such as new product development, process technology research, energy saving and consumption reduction have achieved dozens of scientific and technological achievements with independent intellectual property rights and core technologies.

Facing the future, Rongsheng Xinwei will be supported by science and technology, take high-efficiency, energy-saving, green and environment-friendly new refractory materials as the research direction, and aim to solve the technical problems in the field of new refractory materials. The high-quality development system of high efficiency, energy saving and emission reduction, and green environmental protection is committed to becoming the world's leading high-performance new refractory material solution service provider!