Composite slag remover: The slag remover is a new type of composite slag remover jointly developed by a number of scientific research units for five years. Its product quality has been proved by actual use, and the product quality is at the leading level in the same industry in China. The silicon-manganese alloy particles can be compared with similar imported products abroad, and the price is far lower than imported products. Now it supplies more than 3,000 domestic enterprises and charge companies all the year round and exports it abroad. Its main raw material is pozzolan minerals, and its main component is silicate. It is specially processed and proportioned. It is mainly used in molten iron, steel Removal of slag and heat preservation of aqueous solution.