Chrome refractory mortar for chemical industry, 1900°C chrome refractory mortar price, Hongfeng Refractory Materials

Chromium refractory mortar is made by mixing green chromium oxide powder with a binder and additives, which contains over 99.6% Cr2O3, after being blended in a dry powder mixer. It boasts a high耐火 resistance, typically capable of withstanding temperatures up to 2000°C. It is primarily used for constructing high-chromium bricks and chromia-alumina bricks, as well as for sliding plates, spouts, and permeable core bricks and seats in steelmaking. Its high-temperature performance is stable, non-expansive, and has good erosion and abrasion resistance. After high-temperature sintering, it exhibits good low strength, allowing for close砌体 bonding. Chromium refractory mortar is also used for lining and coating the fire mouth in high-temperature furnace linings, providing cushioning against thermal shock and abrasion. It is predominantly utilized in high-temperature kilns across industries such as coal chemical engineering, steel, glass, building materials, and electricity.