Brief: Discover the 55-65% Al2O3 Carbon Roaster High Alumina Fire Brick Special Shaped, designed for superior performance in high-temperature environments. This refractory brick, fired at 1500°C, offers exceptional thermal stability, creep resistance, and compressive strength, making it ideal for furnace wall masonry and extending the life of baking furnaces.
Related Product Features:
High temperature resistance for reliable performance in extreme heat.
Superior high-temperature creep resistance ensures long-term durability.
High compressive strength withstands heavy loads and stress.
Enhanced thermal stability with minimal reheating linear change.
Low porosity (≤24%) for improved structural integrity.
Fired at 1500°C using andalusite, mullite, and kanite for superior quality.
Available in two grades: LZ-55 (≥55% Al2O3) and LZ-60 (≥60% Al2O3).
Ideal for carbon roaster fire walls and furnace masonry applications.
Вопросы и ответы:
What makes the 55-65% Al2O3 Carbon Roaster High Alumina Fire Brick special?
This brick is fired at 1500°C using high-quality raw materials like andalusite and mullite, offering superior high-temperature creep resistance, thermal stability, and compressive strength compared to traditional refractory bricks.
What are the key applications for this refractory brick?
It is primarily used for carbon roaster fire walls, furnace wall masonry, and other high-temperature industrial applications where durability and thermal stability are critical.
What are the differences between the LZ-55 and LZ-60 grades?
The LZ-60 grade contains ≥60% Al2O3, offering higher bulk density (≥2.40 g/cm3) and better refractoriness under load (≥1460°C) compared to the LZ-55 grade (≥55% Al2O3, ≥2.30 g/cm3, ≥1420°C).