55-65% Al2O3 탄소 로스터 고 알루미나 불 벽돌 특수 모양

다른 비디오
April 10, 2025
Category Connection: 고산화알미늄 내화 연와
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.
질문:
  • 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).