Karfe daga asalin ƙarfe na ƙarfe, ta hanyar ci gaba da narkewa, mirgina, kula da zafi da sarrafa injin, a ƙarshe sami samfurin da aka gama.Bari mu fahimci tsarin samar da karfe tare:
Karfe samar tsari - karfe

Tsarin coking

Tsarin samar da coking: aikin coking shine tsarin hadawa coke coal, murkushe shi a zuba a cikin tanda bayan bushewar distillation don samar da coke mai zafi da danyen coke oven gas.
Tsare-tsare

Sintering samar da tsari: baƙin ƙarfe tama sintering aiki sashen za foda, kowane irin juyi da lafiya coke ta hanyar Mix bayan hadawa, granulation, ta hanyar da tsarin shiga sintering inji, zane da haske lafiya coke ƙonewa makera, ta hanyar cikakken sintering tsotsa iska. , zafi sinter na bayan sanyaya, sieving, aika zuwa fashewa tanderu a matsayin babban albarkatun kasa na smelting baƙin ƙarfe.
Tsarin samar da wutar lantarki

Tsarin samar da wutar lantarki: aikin wutar lantarki shine ƙara ƙarfe, coke da juzu'i daga saman tanderun fashewar zuwa cikin tanderun, sannan daga ƙasan bututun fashewar tanderun zuwa iska mai zafi mai zafi, rage iskar gas, rage taman ƙarfe. , samar da narkakkar baƙin ƙarfe da slag tsari narke.
Tsarin samarwa mai canzawa

Converter samar tsari: The karfe niƙa da farko aika da Fusion milling zuwa pre-jiyya tashar for desulfurization da dephosphorization jiyya, sa'an nan bisa ga halaye da ingancin bukatun na karfe iri a cikin tsari, aika shi zuwa ga sakandare refining magani tashar ( RH vacuum degassing treatment station, Ladle Injection cika drum busa magani tashar, VOD injin busa oxygen busa decarbonization tashar magani, STN hadawa tashar, da dai sauransu) domin daban-daban jiyya da daidaita ruwa karfe abun da ke ciki.A ƙarshe, ana aika babban amfrayo na ƙarfe mai lebur da na'ura mai ci gaba da yin simintin simintin gyare-gyare don jefawa cikin samfuran embryo na ƙarfe mai zafi mai zafi, waɗanda aka bincika, ƙasa ko ƙonewa don cire lahani na saman, ko kuma a aika da su kai tsaye zuwa ƙasa don birgima cikin karfen tsiri. waya, farantin karfe, karfen karfe da takardar karfe da sauran kayan da aka gama.
Tsarin samar da ƙarfe - mirgina


Ci gaba da yin simintin gyare-gyare: Ci gaba da simintin gyare-gyare shine tsarin canza narkakkar karfe zuwa amfrayo na karfe.Ruwan karfen da aka sarrafa a sama ana jigilar shi zuwa ga mai juyawa a cikin babban ganga na karfe, a raba shi zuwa nau'i daban-daban ta hanyar rarraba karfen ruwa, sannan a yi masa allura a cikin simintin simintin takamammen nau'in, wanda zai fara yin sanyi da ƙarfi, yana samar da tayin simintin da ƙarfi. harsashi a waje da karfe mai ruwa a ciki.Sa'an nan kuma an zana tayin simintin zuwa tashar simintin simintin simintin gyare-gyare mai siffar baka, kuma ya ci gaba da ƙarfafawa har sai ya zama cikakke bayan sanyaya na biyu.Bayan daidaitawa, an yanke shi cikin tubalan bisa ga tsawon tsari.Siffar murabba'in ita ce babban amfrayo na karfe, kuma siffar farantin kuma ita ce tayin bakin karfe.Samfurin da aka gama da shi ana bi da shi ta fuskar amfrayo na karfe, sannan a aika zuwa injin mirgina don mirgina.
Ƙananan tsarin samar da billet

Karamin tsarin samar da amfrayo na karfe: babban amfrayo na karfe yana samar da simintin gyare-gyare da zafi, derusting, konawa, roughing, kammala birgima da sausaya, sa'an nan kuma an samar da karamin amfran karfe tare da sashin giciye na 118mm*118mm.Ana duba kashi 60% na ƙaramin amfrayo na ƙarfe da ƙasa don cire lahani na saman, kuma ana jujjuya samar da tsiri da injin wayoyi zuwa cikin ƙwanƙarar tsiri, ɓangaren nada waya da samfuran ƙarfe madaidaiciya.