Drainage sand with Fang Tianjian Brilliance Figure drainage sand diversion

Chrome drainage sand is our latest research and production of a new generation of products, its main role is to greatly improve the automatic start of casting ladle rate. Chrome ladle drainage sand in the mouth for a long time in high temperature water, and therefore requires a higher refractoriness, as directly affected by sand filled steel drainage outlet, so the sintering temperature is not too high; in order to prevent the course of the huge steel net pressure role, and shed material, requires a certain amount of lubricant, thereby reducing the friction between the drainage sand particles. General siliceous drainage agent suitable for short steelmaking processes; general chrome drainage agents useful for refining time less than 45min or steel-making process is not refined; refined chrome drainage agents useful for LF, LD, VD, RH refining and other time than the long steelmaking processes; stainless steel chrome drainage agent for stainless steel series of steel; sheet drainage agents useful for various sections of sheet steel making process