The chrome corundum castables are prepared with the starting materiasl of white fused corundum and chrome oxide, which are mainly used in carbon black reaction furnace. The chrome corumdum castables are characterized by high refractoriness, high strength and long service life, meeting the requirements of the carbon black reaction furnace. It has been used in several plants in China, with more than 1.5 years service life.
Chrome corundum castables