I-FERROALLOY

I-Ferroalloy yi-alloy eyenziwe yinto enye okanye ngaphezulu kwesinyithi okanye i-non-metallic element ezidityaniswe nentsimbi.Ngokomzekelo, i-ferrosilicon yi-silicide eyenziwe yi-silicon kunye nentsimbi, njenge-Fe2Si, i-Fe5Si3, i-FeSi, i-FeSi2, njl. Zizona zixhobo eziphambili ze-ferrosilicon.I-silicon kwi-ferrosilicon ikhona ikakhulu kwifom ye-FeSi kunye ne-FeSi2, ngakumbi i-FeSi izinzile.Indawo yokunyibilika yamacandelo ahlukeneyo e-ferrosilicon nayo yahlukile, umzekelo, i-45% ye-ferrosilicon ine-melting point ye-1260 ℃ kunye ne-75% ye-ferrosilicon ine-melting point ye-1340 ℃.I-iron ye-manganese yi-alloy ye-manganese kunye nentsimbi, equlethe ixabiso elincinci lezinye izinto ezifana nekhabhoni, i-silicon, kunye ne-phosphorus.Ngokuxhomekeke kumxholo wekhabhoni, i-iron manganese yahlulwe ibe yintsimbi ephezulu ye-carbon manganese, i-iron ye-carbon manganese ephakathi, kunye ne-carbon manganese iron ephantsi.I-Manganese iron alloy enomxholo owaneleyo we-silicon ibizwa ngokuba yi-silicon manganese alloy.
I-Ferroalloys ayizona izinto zetsimbi ezinokuthi zisetyenziswe ngokuthe ngqo, kodwa zisetyenziswa kakhulu njengezinto eziphakathi kwi-scavenger ye-Oxygen, i-agent yokunciphisa kunye ne-alloy additives kwimveliso yensimbi kunye ne-casting industry.
Ukuhlelwa kweeferroalloys
Ngophuhliso lwesayensi kunye nobuchwepheshe bale mihla, amashishini ahlukeneyo aneemfuno eziphakamileyo zokwahluka kunye nokusebenza kwentsimbi, ngaloo ndlela ebeka iimfuno eziphezulu kwii-ferroalloys.Kukho iintlobo ngeentlobo zeeferroalloys kunye neendlela ezahlukeneyo zokuhlela, ezihlelwa ngokubanzi ngokwezi ndlela zilandelayo:
(1) Ngokokuhlelwa kwezinto eziphambili kwi-ferroalloys, zinokwahlulwa zibe luluhlu lwee-ferroalloys ezifana ne-silicon, i-manganese, i-chromium, i-vanadium, i-titanium, i-tungsten, i-molybdenum, njl.
(2) Ngokomxholo wekhabhoni kwii-ferroalloys, zinokuthi zihlelwe kwikhabhoni ephezulu, i-carbon medium, i-low carbon, i-micro carbon, i-ultrafine carbon, kunye nezinye iindidi.
(3) Ngokweendlela zokuvelisa, inokwahlulwa ibe: i-furnace ferroalloy, i-ferroalloy yesithando sombane, ngaphandle kwesithando somlilo (indlela ye-metal thermal) i-ferroalloy, i-vacuum eqinile yokunciphisa i-ferroalloy, i-converter ferroalloy, i-electrolytic ferroalloy, kukho njl njl. iialloyi zentsimbi ezikhethekileyo ezifana neebhloko ze-oxide kunye ne-alloys yentsimbi yokufudumeza.
(4) Ngokokuhlelwa kwezinto ezimbini okanye ngaphezulu zokuhlanganisa eziqulethwe kwiingxubevange zentsimbi ezininzi, ezona ndidi ziphambili ziquka isilicon aluminium alloy, isilicon calcium alloy, isilicon manganese aluminiyam ialloy, isilicon calcium aluminium alloy, silicon calcium barium alloy, silicon aluminium barium calcium barium. i-alloy, njl.
Phakathi kweentlobo ezintathu eziphambili ze-ferroalloy ze-silicon, i-manganese, kunye ne-chromium, i-silicon iron, i-silicon manganese, kunye ne-chromium iron zezona ntlobo zinemveliso enkulu.