Because of its high density and high melting point, ferrosilicon aluminum is easy to sink in the molten steel, and because it contains aluminum, its density is relatively small, so its utilization rate can reach 70% at the depth of molten steel. A large amount of aluminum is required to be used as deoxidizer during steelmaking. Ferrosilicon aluminum has a relatively low price and can play a good role in deoxidation. Using ferrosilicon aluminum in steelmaking can effectively reduce smelting costs, It can be seen that Si-Al-Fe for steelmaking plays an important role. However, the correct method should be used reasonably to use Si-Al-Fe in combination with modern technology so that it can play a more ideal role!
