... effect, so that the deoxidation time compared to the original process, saving energy, steel-making to improve efficiency, improve quality, reduce ... also be used as abrasive materials,which can be used to make abrasive tools,such as grinding wheels, oilstones, ... Advantages(1) Large melting furnace, longer melting time, lead to more crystallization, bigger crystals, higher purity and less impurities.( ...