High Efficiency Secondary Refining Agents for Steel Casting

Due to market pressures, most foundries are focusing on increasing revenue and cutting costs. Constrained by the high cost of high-quality iron, most manufacturers have turned to slightly cheaper raw materials. However, because these materials have low purity, high levels of inclusions, and high concentrations of harmful gases, these impurities remain in the molten iron, easily leading to casting defects. While slag removers can only remove surface slag, they struggle to completely eliminate inclusions within the molten iron. This results in molten iron with high levels of inclusions and harmful gases, leading to an increased scrap rate for castings and causing significant trouble and losses for enterprises.   Cast iron refining fluxes The development of molten iron purifiers have solved this problem. They are capable of removing inclusions and harmful gases from molten steel, effectively resolving the issue of steel purification and solving the long-standing challenge of molten steel…