Silicon-aluminum-ferroalloy is a kind of deoxidizer used in steelmaking production. It can improve the shape of inclusions and reduce the content of gas elements in molten steel. It is an effective new technology to improve steel quality, reduce costs and save aluminum. For the production of ferrosilicon, according to the processing method of raw materials, there are two kinds of ore reducing agents that are directly fed into the furnace after batching, and those that are first processed by agglomeration and then fed into the furnace.

In the steelmaking industry, ferrosilicon can improve some of them mixed with some impurities, and can reduce the elements of gas in molten steel. It has very good products to improve the quality of steel, which can improve the quality of steel and reduce costs, and A new technology that can save aluminum, so it is very suitable for use in steelmaking, and it has also been widely used. Continuous casting molten steel deoxidation requirements, practice has proved that it not only meets the deoxidation requirements of steelmaking, but also has desulfurization performance and has the advantages of large specific gravity and strong penetration.

Silicon-aluminum-iron alloy is a strong deoxidizer and a reducing agent for the production of other metals and alloys. It is also used in aluminothermic welding, the manufacture of exothermic agents and explosives.