Special Material Ferro Silicon Powder

The basic concept of ferro silicon powder: ferrosilicon powder is a mixed powder of silicon metal and iron metal, which is generally black or dark gray. Ferrosilicon powder is manufactured by high-temperature melting reaction and is a typical alloy iron, the main components of which are silicon, iron, carbon, aluminum and other elements, which have strong reducing and activity.

1.Adding a certain amount of ferro silicon powder and metallurgical materials to cast iron can prevent the formation of carbides in iron, promote the precipitation and nodularization of graphite, so in the production of ductile iron, ferrosilicon powder is an important inoculant (to help precipitate graphite) and nodularizing agent. It is used as a reducing agent in the production of ferroalloys. Not only is the chemical affinity between silicon and oxygen very large, but also the carbon content of high-silicon ferrosilicon powder is very low. Therefore, high-silicon ferrosilicon powder (or siliceous alloy) is a reducing agent commonly used in the production of low-carbon ferroalloys in the ferroalloy industry. Not only is the chemical affinity between silicon and oxygen very large, but also the carbon content of high-silicon ferrosilicon powder is very low. Therefore, high-silicon ferrosilicon powder (or siliceous alloy) is a reducing agent commonly used in the production of low-carbon ferroalloys in the ferroalloy industry.Other uses. Finely ground or atomized ferrosilicon powder can be used as a suspended phase in the mineral processing industry.

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