Rarraba ferrosilicon

Rarraba ferrosilicon:

Ferrosilicon 75, gabaɗaya, ferrosilicon tare da abun ciki na silicon na 75%, ƙarancin carbon, phosphorus da sulfur abun ciki,

Ferrosilicon 72, yawanci ya ƙunshi 72% silicon, kuma abun ciki na carbon, sulfur da phosphorus yana tsakiyar.

Ferrosilicon 65, ferrosilicon da 65% silicon abun ciki, in mun gwada da babban abun ciki na carbon, sulfur da phosphorus.

Matsayin ferrosilicon a cikin ƙarfe:

Na farko: Ana amfani da shi azaman deoxidizer da alloying wakili 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 karshe na yin karfe.Dangantakar sinadarai tsakanin silicon da oxygen yana da girma sosai, don haka ferrosilicon shine mai ƙarfi deoxidizer don yin ƙarfe.Hazo da yaduwa deoxygenation.

Na biyu: Ana amfani da shi azaman inoculant da nodulizer a cikin masana'antar simintin ƙarfe.Simintin ƙarfe shine muhimmin kayan ƙarfe a masana'antar zamani.Yana da arha fiye da ƙarfe, mai sauƙin narkewa da narkewa, yana da kyakkyawan aikin simintin gyare-gyare da mafi kyawun iya ɗaukar girgiza fiye da ƙarfe.Ƙara wani adadin ferrosilicon don jefa baƙin ƙarfe zai iya hana ƙarfe daga Form carbides, inganta hazo da spheroidization na graphite, don haka a cikin samar da ductile baƙin ƙarfe, ferrosilicon wani muhimmin inoculant da spheroidizer.

Na uku: Ana amfani da shi azaman wakili mai ragewa wajen samar da ferroalloys.Ba wai kawai alaƙar sinadarai tsakanin silicon da oxygen yana da girma ba, har ma da abubuwan da ke cikin carbon na babban silicon ferrosilicon yana da ƙasa sosai.Saboda haka, babban siliki ferrosilicon shine wakili mai ragewa da aka saba amfani dashi a cikin samar da ƙananan ƙwayoyin ferroalloys a cikin masana'antar ferroalloy.

Na hudu: Babban amfani da ƙullun dabi'a na ferrosilicon shine azaman wakili mai haɗawa a cikin samar da ƙarfe.Yana iya inganta taurin ƙarfe, ƙarfi, da juriya na lalata, kuma yana iya haɓaka weldability da machinability na ƙarfe.

Na biyar: Ana amfani da shi a wasu wurare.Za a iya amfani da ƙasa mai kyau ko atomized ferrosilicon foda azaman lokacin dakatarwa a cikin masana'antar sarrafa ma'adinai.