Product Details:
| Minimum Order Quantity | 1000 Piece |
| Alumina Content | 45 % |
| Bulk Density | 1.90 g/cc |
| Service Temperature | 1250 °C |
| Cold Crushing Strength | 25 MPa |
| Shape | End Arch |
| Application | Boiler Furnace, Steel Ladle, Rotary Kiln, Coke Oven, Chimney Lining, Pizza Oven |
| Material | Clay |
| Color | Brown |
| Thickness | 70mm |
70mm Fire Clay Brick
A fire clay brick is a type of refractory brick manufactured from fireclay, which is clay that can withstand high temperatures, typically 1500°C or more. These bricks are characterized by high fire resistance, high density, low porosity, excellent volume stability, and good resistance to thermal shock and abrasion. They are widely used to line furnaces, kilns, and other high-temperature industrial applications like steel ladles and cement kilns.
Key Characteristics
High Temperature Resistance:Fire clay bricks are designed to endure extremely high temperatures without significant structural change.
Density and Strength:They exhibit high density and mechanical strength, which makes them suitable for demanding industrial environments.
Thermal Shock Resistance:A good resistance to sudden temperature changes helps prevent cracking.
Low Porosity:Low porosity contributes to their strength and resistance to chemical attack.
Volume Stability:Fire clay bricks maintain their size and shape even under prolonged high-temperature exposure.
Corrosion and Abrasion Resistance:They resist wear and chemical degradation from molten materials and ash in industrial furnaces.
Common Applications
Linings: Used to line furnaces, kilns, fireplaces, fireboxes, and incinerators.
Steel Industry: Applied in blast furnaces, steel ladles, and soaking pit covers.
Cement Industry: Used in cement rotary kilns and lime calcination kilns.
Other Industries: Find use in glass, ceramics, boiler manufacturing, and other high-temperature industrial processes.
