Product Description:
High Alumina Fire Bricks are a kind of refractory materials which are made of high quality bauxite and other raw materials with high refractoriness and strong resistance to chemical attack. These high heat fire bricks are mainly used for furnace lining, and are available in custom sizes. This medium grade fire brick is known for its excellent thermal shock resistance and high cold crushing strength of ≥50MPa, making it suitable for most high temperature industrial applications. It has a chemical composition of Al2O3≥75%, making it a reliable, high-quality refractory material.
High alumina refractory bricks are designed to withstand extreme temperatures and chemical attack, making them an excellent choice for applications such as blast furnace, hot blast stove, melting furnace, coke oven and other industrial furnaces. They offer superior heat insulation, thermal shock resistance, corrosion resistance, and excellent mechanical strength. These high alumina fire bricks are widely used for furnace lining, and are highly resistant to high temperature and chemical attack, making them an ideal choice for furnace lining.
High Alumina Fire Bricks are perfect for any high temperature furnace application, and are a reliable, high quality, and cost-effective choice for any furnace lining. Their superior thermal shock resistance, high cold crushing strength, and excellent chemical composition make them an excellent choice for most industrial furnace applications.
Features:
- Product Name: High Alumina Fire Brick
- Chemical Composition: Al2O3≥75%
- Cold Crushing Strength: ≥50MPa
- Size: Customized
- Linear Change Rate: ≤0.2%
- Material: High Alumina Fire Brick
- Keywords: High Temperature Fire Brick, Alumina Silica Fire Brick, High Alumina Refractory Bricks
Technical Parameters:
| Property |
Value |
| Size |
Customized |
| Material |
High Alumina Fire Brick |
| Chemical Composition |
Al2O3≥75% |
| Thermal Shock Resistance |
≥4 Times |
| Linear Change Rate |
≤0.2% |
| Cold Crushing Strength |
≥50MPa |
| Shape |
Customized |
| Mohs Hardness |
≥9 |
| Apparent Porosity |
≤20% |
| Bulk Density |
≥2.2g/cm3 |
Applications:
CH Refractories High Alumina Fire Brick
CH Refractories offers a wide range of medium grade and high heat fire bricks, such as the CHAH45~85 and SK35~SK40, to meet different refractory needs. Our high alumina fire brick is manufactured as per ISO standards that ensures the highest quality and performance.
The linear change rate of this fire brick is ≤0.2%, and it can withstand temperatures of up to 1800℃. The thermal conductivity of this high-grade fire brick is ≤0.7W/m.K, and it has a thermal shock resistance of ≥4 Times. The shape of this product is customizable according to the customer's needs, and it can be used for furnace lining.
CH Refractories' high alumina fire brick is ideal for furnaces, boilers, and other high-temperature applications that require a reliable and durable refractory material. It is an excellent choice for thermal insulation, corrosion resistance, and long-term reliability.
Customization:
Customized High Alumina Fire Brick Service
CH Refractories provides a custom-made service for high alumina fire brick, with brand name CHAH45~85, SK35~SK40 and ISO origin. This material is made of high alumina with a chemical composition of Al2O3 ≥ 75%. It has excellent properties including cold crushing strength ≥50MPa, apparent porosity ≤20%, and red color. It can be used for medium grade fire brick, high temperature fire brick, high alumina refractory bricks, and other refractory brick applications.
FAQ:
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Q: What is High Alumina Fire Brick?
A: High Alumina Fire Brick is a ceramic material made of high alumina content, which has excellent properties of high temperature resistance, heat insulation and wear resistance.
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Q: What is the Brand Name of the High Alumina Fire Brick?
A: The Brand Name of the High Alumina Fire Brick is CH Refractories.
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Q: What is the Model Number of the High Alumina Fire Brick?
A: The Model Number of the High Alumina Fire Brick is CHAH45~85, SK35~SK40.
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Q: Where is the Place of Origin of the High Alumina Fire Brick?
A: The Place of Origin of the High Alumina Fire Brick is ISO.
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Q: What are the features of the High Alumina Fire Brick?
A: The High Alumina Fire Brick has the features of high temperature resistance, heat insulation and wear resistance.
