Ferrosilicon 75 price (steel deoxidizer)

Henan star metallurgy mainly supplies 75 ferrosilicon, 72# ferrosilicon, 65# ferrosilicon, 45# ferrosilicon, four grades, ferrosilicon quality assurance, timely supply, according to customer requirements to provide natural block, standard block, particle, powder and other processing particle size.

About ferrosilicon:

Ferrosilicon is an alloy of iron and silicon.Ferrosilicon is an iron and silicon alloy made from coke, steel chips, quartz (or silica) and smelted in an electric furnace.

Application of ferrosilicon:

(1) ferrosilicon is an essential deoxidizer in steelmaking industry.In steelmaking, ferrosilicon is used for precipitation and diffusion deoxidation.Iron is also used in steel making as an alloy.

(2) used as inoculant and spheroidizing agent in cast iron industry.In the production of ductile iron, ferrosilicon 75 is an important inpregnant agent (helping to precipitate graphite) and spheroidizing agent.

(3) used as reducing agent in ferroalloy production.Not only the chemical affinity between silicon and oxygen is very great, but also the carbon content of high silicon ferrosilicon is very low.Therefore, high silicon ferrosilicon (or silicon alloy) is a common reducing agent in the production of low carbon ferroalloy in the ferroalloy industry.

(4)75 ferrosilicon is often used in the high-temperature smelting of magnesium in the pijiang process to replace the magnesium in CaO.

(5) for other purposes.Pulverized or atomized ferrosilicon powder can be used as a suspended phase in the mineral processing industry.

(6) it can be used as coating for welding rod in welding rod manufacturing industry.High silicon ferrosilicon is used in the chemical industry to make products such as silicon.