Product Description:
High Alumina Fire Brick is a kind of medium grade fire brick made
of alumina silica. It has high Mohs Hardness (≥9), low linear
change rate (≤0.2%), strong thermal shock resistance (≥4 times),
and it can be customized in shape. The apparent porosity of it is
also low, ≤20%. It is widely used in high heat applications, like
firebox linings, ceramic kilns, boilers, incinerators, and other
refractory bricks.
Features:
- Product Name: High Alumina Fire Brick
- Shape: Customized
- Size: Customized
- Linear Change Rate: ≤0.2%
- Color: Red
- Mohs Hardness: ≥9
- Fire Refractory Bricks: Yes
- Medium Grade Fire Brick: Yes
- Alumina Silica Fire Brick: Yes
Technical Parameters:
| Parameter | Value |
|---|
| Thermal Shock Resistance | ≥4 Times |
| Chemical Composition | Al2O3≥75% |
| Cold Crushing Strength | ≥50MPa |
| Apparent Porosity | ≤20% |
| Material | High Alumina Fire Brick |
| Bulk Density | ≥2.2g/cm3 |
| Size | Customized |
| Mohs Hardness | ≥9 |
| Application | Furnace Lining |
| Refractoriness | 1790℃ |
Applications:
CH Refractories High Alumina Fire Brick is a perfect choice for
furnace lining. These high temperature fire bricks come with a
brand name of CHAH45~85, SK35~SK40, Place of Origin ISO, Color Red,
Apparent Porosity ≤20%, Thermal Conductivity ≤0.7W/m.K. Low
porosity and high thermal conductivity make CH Refractories High
Alumina Fire Brick an outstanding choice for furnace lining. The
bricks come in custom shapes and sizes, making them an ideal option
for refractory lining in high temperature applications such as
steel, aluminum, copper, and other metallurgy industries. Our high
alumina silica fire brick is made of premium quality raw materials,
which provide excellent thermal shock resistance and high
refractory lining life. Our products have been tested to meet the
highest standards for firebrick performance. With our experienced
knowledge and technology, we can provide you with the best products
to suit your needs.
Customization:
CH Refractories’ High Alumina Fire Bricks are fire refractory
bricks with a high heat resistance, making them ideal for a variety
of high temperature applications. Our high alumina fire bricks come
in a variety of models, including CHAH45~85, SK35~SK40, and can be
customized to fit your specific needs. Our fire refractory bricks
are ISO certified and made with Al2O3≥75%, with a linear change
rate of ≤0.2% and a Mohs hardness ≥9. Our fire refractory bricks
come in a variety of colors including red, and can be customized to
fit your desired shape.
FAQ:
- Q1: What is High Alumina Fire Brick?
- A1: High Alumina Fire Brick, manufactured by CH Refractories, is a
kind of refractory material with high alumina content, ranging from
CHAH45~85 and SK35~SK40.
- Q2: What are the features of High Alumina Fire Brick?
- A2: High Alumina Fire Brick has high temperature resistance, good
thermal shock resistance, good acid-base resistance, and low
thermal conductivity.
- Q3: What is the application of High Alumina Fire Brick?
- A3: High Alumina Fire Brick is widely used in industrial furnaces,
such as blast furnaces, hot blast stoves, aluminum melting
furnaces, and so on.
- Q4: Where is High Alumina Fire Brick made?
- A4: High Alumina Fire Brick is manufactured by CH Refractories and
made to ISO standards.
- Q5: What is the main material of High Alumina Fire Brick?
- A5: High Alumina Fire Brick is mainly made of high grade bauxite,
corundum and other materials.
