Hlau los ntawm cov thawj hlau ore, los ntawm kev nruam sintering smelting, dov, kho cua sov thiab mechanical processing, thaum kawg tau txais cov khoom tiav.Cia peb nkag siab txog cov txheej txheem steel ntau lawm ua ke:
Cov txheej txheem steel tsim - steelmaking

txheej txheem coking

Coking ntau lawm txheej txheem: coking lag luam yog txheej txheem ntawm kev sib tov coke thee, crushing nws thiab ntxiv rau hauv lub qhov cub coke tom qab qhuav distillation los tsim cov coke kub thiab crude coke cub gas.
Sintering txheej txheem

Sintering ntau lawm txheej txheem: hlau ore sintering lag luam department yuav hmoov, txhua yam flux thiab nplua coke los ntawm kev sib tov tom qab sib tov, granulation, los ntawm lub system mus koom lub sintering tshuab, ntaub los ntawm lub teeb zoo coke ignition rauv, los ntawm ib tug ua tiav sintering suction windmill convulsions , kub sinter tom qab txias, sieving, xa mus rau lub moj tej tawg rauv raws li lub ntsiab raw khoom ntawm smelting hlau.
Blast furnace txheej txheem ntau lawm

Cov txheej txheem kev tsim hluav taws xob tawg: kev ua haujlwm ntawm lub qhov cub tawg yog ntxiv cov hlau ore, coke thiab flux los ntawm sab saum toj ntawm lub qhov cub tawg rau hauv lub qhov cub, thiab tom qab ntawd los ntawm cov hauv qab ntawm lub cub tawg blast nozzle rau hauv kub kub kub, txo cov roj, txo cov hlau ore. , ua molten hlau thiab slag smelting txheej txheem.
Converter ntau lawm txheej txheem

Hloov cov txheej txheem ntau lawm: Lub zeb zeb ua ntej xa cov fusion milling mus rau qhov chaw kho mob ua ntej rau kev kho desulfurization thiab dephosphorization, thiab tom qab ntawd raws li cov yam ntxwv thiab cov kev xav tau zoo ntawm cov hlau hom hauv kev txiav txim, xa mus rau qhov chaw kho mob thib ob ( RH nqus degassing chaw kho mob, Ladle Txhaj tshuaj filling nruas tshuab chaw kho mob, VOD nqus pa tshuab decarbonization kho chaw nres tsheb, STN tov chaw nres tsheb, thiab lwm yam.) rau ntau yam kev kho mob thiab kho cov kua hlau muaj pes tsawg leeg.Thaum kawg, steel embryo loj thiab ca steel embryo nruam casting tshuab raug xa mus rau cam khwb cia rau hauv liab-kub steel embryo semi-tiav khoom, uas yog soj ntsuam, av los yog hlawv kom tshem tawm defects nto, los yog ncaj qha xa mus rau downstream yuav dov mus rau hauv lub sawb hlau, hlau, steel phaj, steel kauj thiab steel ntawv thiab lwm yam khoom tiav.
Cov txheej txheem steel ntau lawm - dov


Nruam casting txheej txheem: Nruam casting yog txheej txheem ntawm transforming hlau molten rau hauv steel embryo.Cov kua hlau ua tiav yog thauj mus rau lub turntable nyob rau hauv ib tug loj steel nruas, muab faib mus rau hauv ob peb strands los ntawm cov kua hlau distributor, thiab txhaj rau hauv lub casting pwm ntawm tej yam zoo li, uas pib txias thiab solidified, tsim lub casting embryo nrog solidified. plhaub rau sab nraud thiab kua hlau nyob rau hauv.Tom qab ntawd lub embryo casting yog kos rau arc-zoo li tus casting channel, thiab txuas ntxiv mus rau solidified kom txog rau thaum nws yog kiag li solidified tom qab theem nrab txias.Tom qab straightening, nws yog txiav rau hauv blocks raws li qhov ntev ntawm qhov kev txiav txim.Lub square zoo yog lub loj steel embryo, thiab lub phaj puab yog lub tiaj steel embryo.Cov khoom semi-tiav yog kho los ntawm qhov chaw ntawm lub embryo steel, thiab ces xa mus rau lub dov zeb rau dov.
Me me billet txheej txheem

Cov txheej txheem me me steel embryo ntau lawm: cov hlau loj embryo yog tsim los ntawm lub caster thiab rhuab, derusting, hlawv, roughing, tiav dov thiab shearing, ces cov hlau me me embryo nrog hla ntu ntawm 118mm * 118mm yog tsim.60% ntawm cov me me steel embryo raug tshuaj xyuas thiab hauv av kom tshem tawm qhov tsis xws luag, thiab cov khoom siv ntawm cov sawb thiab hlau zeb yog dov rau hauv cov hlua hlau, hlau coil caij thiab cov khoom siv hlau ncaj nraim.