ZHENJIN REFRACTORIES founded in 1985. It is a manufacturing enterprise integrating research and development, productions, sales, international trade and technical services. Refractory products and services for cement, lime, non-ferrous, glass, building materials and metallurgical industries.
Low creep high alumina bricks are made of brown corundum, electric fused stone, andalusite, sillimanite, high-grade bauxite and other refractory materials as the main raw materials, added additives and binders, produced by special technology, and formed by high pressure Low creep refractory bricks.
Low creep high alumina bricks are made by adding other beneficial auxiliary minerals in the production process of ordinary high-alumina bricks to improve creep resistance. With the development of large volume, high wind temperature and long life of iron-making blast furnaces, the proportion of low-creep high-alumina bricks used in hot blast stoves is getting higher and higher.
Low creep high alumina brick characteristics: low creep rate, good volume stability; good erosion resistance; good resistance to gas erosion; high compressive strength, good wear resistance.