Iron Ditch Castable

Iron ditch castable is made of alumina bauxite and silicon carbide as aggregates, combined with carbon, ultrafine powder, additives (such as antioxidants) and binders (such as low cement or ultra-low cement formula); it is a key refractory material used for lining protection in the blast furnace tapping system. Features: ·High temperature stability: can withstand high temperatures above 1500 °C for a long time without softening or deformation; ·Corrosion resistance: effectively resist chemical corrosion from iron oxide, sulfur and other components in molten iron; ·Wear resistance: adapt to high-speed erosion of molten iron and extend the life of the lining; ·Thermal shock resistance: not prone to bursting in an environment with sudden temperature changes.