Masana'antun Ferrosilicon sun gabatar da amfani da ferrosilicon

Ana amfani dashi azaman deoxidizer da wakili na alloying a cikin masana'antar ƙera ƙarfe. Domin samun karfe tare da ingantaccen tsarin sinadarai da kuma tabbatar da ingancin karfe, dole ne a aiwatar da deoxidation a mataki na gaba na yin karfe. Dangantakar sinadarai tsakanin siliki da oxygen yana da girma sosai, don haka ferrosilicon shine mai ƙarfi deoxidizer a cikin aikin ƙarfe don hazo da yaduwa. deoxidation. Ƙara wani adadin silicon zuwa karfe zai iya inganta ƙarfin, taurin da kuma elasticity na karfe, don haka ana amfani dashi a cikin smelting structural karfe (dauke da 0.40-1.75% silicon), kayan aiki karfe (dauke da SiO.30-1.8%), spring A karfe (dauke da SiO.40-2.8%) da silicon-2.81-4.8% silicon for transformers (dauke da silicon). kuma ana amfani dashi azaman wakili na alloying. Bugu da ƙari, a cikin masana'antar ƙera ƙarfe, ferrosilicon foda na iya sakin zafi mai yawa a yanayin zafi mai yawa, kuma ana amfani dashi sau da yawa azaman wakili mai dumama don ƙwanƙolin ƙarfe na ƙarfe don haɓaka inganci da dawo da ƙimar ƙarfe.

It is used as an inoculant and a nodularizer agent in the cast iron industry. Cast iron is an important metal material in modern industry. It is cheaper than steel, easy to melt and smelt, has excellent casting performance and much better vibration ability than steel, especially ductile iron, whose mechanical properties are at or close to those of steel. Mechanical behavior. Adding a certain amount of ferrosilicon to cast iron can prevent the formation of carbides in iron and promote the precipitation and spheroidization of graphite. Therefore, in the production of ductile iron, ferrosilicon is an important inoculant (helping to precipitate graphite) and spheroidizing agent. .

Ana amfani dashi azaman wakili mai ragewa a cikin samar da ferroalloys. Ba wai kawai alaƙar sinadarai tsakanin silicon da oxygen yana da girma sosai ba, har ma da abubuwan da ke cikin carbon na babban siliki ferrosilicon yana da ƙasa sosai. Saboda haka, ferrosilicon high-silicon (ko siliceous gami) wani abu ne da aka saba amfani da shi na rage ragewa a cikin samar da ƙananan ferroalloys na carbon a cikin masana'antar ferroalloy.

sauran amfani. Ana iya amfani da ƙasa ko atomized ferrosilicon foda azaman lokacin dakatarwa a cikin masana'antar sarrafa ma'adinai. Ana iya amfani da shi azaman sutura ga sandunan walda a cikin masana'antar masana'antar walda. Babban siliki ferrosilicon ana amfani dashi a cikin masana'antar sinadarai don kera kayayyaki irin su silicone.