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7 April 2021
18 August 2021, 15:48
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Ferrosilicon is used as a source of silicon to reduce metals from their oxides and to?deoxidize steel?and other ferrous alloys. This prevents the loss of?carbon?from the molten steel (so called?blocking the heat);?ferromanganese,?spiegeleisen,?calcium silicides, and many other materials are used for the same purpose.
ferrosilicon can be used to make other ferroalloys. Ferrosilicon is also used for manufacture of silicon, corrosion-resistant and high-temperature-resistant ferrous silicon alloys, and?silicon steel?for?electromotors?and?transformer?cores.
In the manufacture of?cast iron, ferrosilicon is used for inoculation of the iron to accelerate graphitization. In?arc welding, ferrosilicon can be found in some electrode coatings.
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