Industrial Refractory Bricks with Good Alkali Resistance and High Refractoriness

Product Description:

One of the key attributes of Refractory Bricks is their acid resistance, which is rated as good. This means that these bricks can effectively withstand exposure to acidic substances without undergoing significant damage or deterioration. This makes them ideal for applications where acid resistance is crucial for long-term performance and structural integrity.

Another important feature of Refractory Bricks is their low thermal expansion, making them highly suitable for environments where temperature differentials are common. The ability of these bricks to expand minimally under heat exposure helps prevent cracking and structural instability, ensuring a longer service life and enhanced performance in high-temperature conditions.

When it comes to alkali resistance, Refractory Bricks demonstrate a fair level of resistance, making them suitable for applications where exposure to alkalis is moderate. While not as high as their acid resistance, the alkali resistance of these bricks still allows them to maintain their structural integrity and performance in environments where alkali exposure is present.

One of the standout characteristics of Refractory Bricks is their impressive usage life, which exceeds 1000 times under normal operating conditions. This exceptional durability ensures that these bricks can withstand repeated use and high-temperature exposure without significant deterioration, making them a cost-effective and reliable choice for industrial applications.

Temperature resistance is a critical factor for Refractory Bricks, and they excel in this aspect by offering resistance of up to 1700°C. This high-temperature tolerance makes these bricks suitable for applications where extreme heat is a constant factor, providing reliable insulation and protection against the effects of intense heat exposure.

In conclusion, Refractory Bricks, including High-Alumina Bricks and Insulating Fire Bricks, are indispensable components in industries that require superior heat resistance, durability, and insulation properties. With their good acid resistance, low thermal expansion, fair alkali resistance, usage life exceeding 1000 times, and temperature resistance up to 1700°C, these bricks offer a reliable solution for various high-temperature applications, ensuring long-lasting performance and structural integrity.

Features:

• Product Name: Refractory Bricks
• Temperature Resistance: Up To 1700°C
• Size: 230x114x65 mm
• Alkali Resistance: Fair
• Thermal Conductivity: 1.3-1.5 W/mK
• Chemical Composition:
  • Al₂O₃: 35-45%
  • SiO₂: 50-60%
  • Fe₂O₃: 1-2%

Technical Parameters:

Applications:

Refactory bricks, also known as fireclay bricks, are a vital component in high-temperature industrial furnaces and kilns due to their exceptional properties. These bricks are designed to withstand extreme heat and harsh environments, making them essential for various applications.

One key attribute of refractory bricks is their low heat storage capability. This means they can effectively insulate and protect the surrounding structures from high temperatures, ensuring efficient operation of industrial furnaces and kilns.

Moreover, the acid resistance of these fireclay bricks is rated as good, providing protection against acidic environments that may degrade other materials. The chemical composition of refractory bricks typically includes Al₂O₃ (35-45%), SiO₂ (50-60%), and Fe₂O₃ (1-2%), contributing to their durability and heat resistance.

Although alkali resistance is fair, refractory bricks are still suitable for many industrial applications where exposure to alkalis is minimal.

The product application occasions and scenarios for refractory bricks are diverse. They are commonly used in steel plants, cement plants, glass furnaces, and other high-temperature industrial settings. Whether it's for lining furnaces, constructing kilns, or creating thermal barriers, fireclay bricks are essential for maintaining efficient and safe operations.

In summary, refractory bricks, or fireclay bricks, are indispensable materials for high-temperature industrial furnaces and kilns. Their low heat storage, good acid resistance, and suitable chemical composition make them ideal for a wide range of applications in harsh environments.

Customization:

Explore our Product Customization Services for Refractory Bricks:

For our Fireclay Bricks, we offer:

• Low Heat Storage: Yes
• Refractoriness: 1580-1750°C
• Acid Resistance: Good
• Low Thermal Expansion: Yes
• Size: 230x114x65 Mm