Amfani da Ferroalloys

Ferroalloy yana ɗaya daga cikin mahimman kuma mahimman albarkatun ƙasa a cikin masana'antar ƙarfe da masana'antar simintin ƙarfe. Tare da ci gaba da saurin bunƙasa masana'antar ƙarfe na kasar Sin, iri-iri da ingancin ƙarfe na ci gaba da haɓaka, yana ba da ƙarin buƙatu don samfuran ferroalloy.
(1) An yi amfani da shi azaman iskar Oxygen. Ƙarfin dauri na abubuwa daban-daban a cikin narkakkar karfe zuwa oxygen, watau ikon deoxygenation, yana cikin tsari na ƙarfi daga rauni zuwa ƙarfi: chromium, manganese, carbon, silicon, vanadium, titanium, boron, aluminum, zirconium, da calcium. Deoxygenation da aka saba amfani da shi wajen yin ƙarfe shine ƙarfe na ƙarfe wanda ya ƙunshi silicon, manganese, aluminum, da calcium.
(2) An yi amfani da shi azaman wakili na alloying. Abubuwan da aka yi amfani da su don daidaita sinadarai na karfe don haɗawa ana kiran su alloying agents. Abubuwan da aka saba amfani da su sun haɗa da silicon, manganese, chromium, molybdenum, vanadium, titanium, tungsten, cobalt, boron, niobium, da sauransu.
(3) An yi amfani da shi azaman wakili na nucleating don simintin gyare-gyare. Don canza yanayin ƙarfafawa, ana ƙara wasu abubuwan ƙarfe na ƙarfe a matsayin tsakiya kafin zubawa, samar da cibiyoyin hatsi, yin ginshiƙi mai kyau da tarwatsawa, da kuma tace hatsin, don haka inganta aikin simintin.
(4) An yi amfani da shi azaman wakili mai ragewa. Silicon baƙin ƙarfe za a iya amfani da a matsayin mai rage wakili don samar da ferroalloys irin su ferromolybdenum da ferrovanadium, yayin da silicon chromium gami da silicon manganese gami za a iya amfani da a matsayin rage jamiái don tace matsakaici zuwa low carbon ferrochromium da matsakaici zuwa low carbon ferromanganese, bi da bi.
(5) Wasu dalilai. A cikin masana'antun ƙarfe da ba na ƙarfe ba, ana kuma ƙara amfani da ferroalloys.