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The whole process of steel making involves high temperature, slag attack, thermal shock and heavy mechanical load, leading to harsh working conditions in the whole process from blast furnace smelting to steel refining and rolling, and thus giving rise to strict requirements on adaptability, safety, volumetric stability, slag resistance, thermal shock resistance of related refractories.
The whole process of steel making involves high temperature, slag attack, thermal shock and heavy mechanical load, leading to harsh working conditions in the whole process from blast furnace smelting to steel refining and rolling, and thus giving rise to strict requirements on adaptability, safety, volumetric stability, slag resistance, thermal shock resistance of related refractories.
Many of our products, including tabular alumina, sintered mullite, sintered MA spinel, alumina ultrafines, microcrystalline Si-N-O multiphase ultrafines and high-efficiency dispersants, are widely used, as reliable supports for required properties, in refractories for BF troughs, iron ladles, steel ladles, tundish linings, RH devices and functional refractory products for continuous casting.
The above mentioned products are featured in high purity, high service temperature, superior slag resistance, thermal shock resistance, etc. They can ensure and optimize comprehensive properties of shaped and unshaped refractories as well as functional refractory products. The mentioned untrafines can impart good on-site installation performance. Adopting such important synthesized materials can bring about satisfactory operational safety and high durability of furnace and thermal equipment linings, and ensure efficient and stable production operation.
