Silicon carbide ball is a new type of composite deoxidizer. Its product has the advantages of fast deoxidation speed, early slag formation, thick reducing atmosphere, and very rich foam. It can replace the more expensive traditional deoxidizer ferrosilicon powder and alloy powder. It is suitable for For deoxidation during smelting of general steel, alloy steel and special steel, silicon carbide balls can also effectively increase the absorption rate of elements, and also have a carburizing effect, replacing part of the carburizing agent, which greatly reduces the cost of steelmaking. The use of silicon carbide balls can stabilize the quality of molten steel, and has the effect of refining grains and removing harmful impurities in molten steel. After use, the casting temperature of molten steel is high, the quality of casting slab is good, and the unit cost is low.
