High-strength wear-resistant castables for the power industry

High-strength wear-resistant castable series of high-strength wear-resistant refractory castables, respectively, using corundum or high-quality high-alumina bauxite clinker, silicon carbide and other aggregates, and introduced a variety of micro-powder, ultra-fine powder, corundum powder and admixture as admixture configuration Made. Its main features are: high strength, erosion resistance, thermal shock stability and other characteristics, used in circulating fluidized bed boiler air distribution plate, slag discharge pipe, furnace dense phase zone and furnace outlet, cyclone separator and inlet and outlet flue The returning device, the slag cooler and the like have a complicated structure, and can be cast in a vertical mold and have a small vibration. The working temperature is about 900 °C.