Ferrous metallurgy

Ferrous thiab uas tsis yog-ferrous metallurgy ntawm lub ntiaj teb no ua ke rau metallurgical complex. Cov ob qhov chaw npog tag nrho cov ua sawv ntawm txoj kev, los ntawm tsuas thiab kawm ntawm raw cov ntaub ntawv, sau ntawv cov khoom tiav. Lavxias teb sab ferrous metallurgy yog suav tias yog lub hauv paus ntawm lub domestic engineering kev lag luam. Qhov no kev lag luam yuav lub extraction, concentration thiab agglomeration ntawm lub manganese, hlau thiab chromite ores, raug cam khwb cia hlau, dov hlau thiab ferroalloys sau.

Metallurgy - nws electroferroalloys siv thiab ua, thee coking, theem nrab redistribution alloys extraction pab khoom (magnesite, limestone flux), zus tau tej cov refractory cov ntaub ntawv. Qhov no kev lag luam kuj muaj, thiab qhov kev tso tawm ntawm cov khoom rau ntau lawm lub hom phiaj. Nyob rau hauv tib txoj raws li ib yam ntawm cov "bar" zoo nkaus li metallurgical repartition. Tag nrho lwm cov lawm yog txuam nyob ib sab.

Yog hais tias peb ntsuam xyuas cov theem ntawm concentration ntawm dub hlau, Zog ntawm Guj kuj tuas tus siab heev txoj hauj lwm piv rau ntau industrialized haiv neeg.

Nws yog raug rau tag nrho lub complex thiab ua ke nrog ntawm ntau lawm, tsim xav txaus. Ib tug tseem ceeb pab cai nrog ua ke nrog ntawm coking thee los ntawm metallurgical ua. Muaj ntau tshaj li 95% ntawm cov coke nyob rau hauv kev chaw. Niaj hnub nimno loj cov nroj tsuag rau hlau thiab steel uas yog lub ntsiab ntau lawm sawv cev energo-metallurgical nroj tsuag. Qhov no txhais qhia lub ntsiab ntawm qhov internal hauj ties.

Nws yuav tsum tau muab sau tseg tias zeb yog ib tug yooj yim hom uas muaj Enterprises, uas muaj xws li ferrous metallurgy. Domestic nroj tsuag nrog ib tug ua tiav lawm voj voog ua kwv yees li 9/10 ntawm tag nrho cov hlau thiab hlau thiab hlau. Tsis tas li ntawd, muaj cov tuam txhab uas muag muab kev koom tes nyob rau hauv qhov kev tso tawm ntawm dov hlau thiab steel los yog cam khwb cia hlau thiab steel (xws li metalware yeeb nkab thiab cov nroj tsuag), raws li zoo raws li cov nyias dov hlau thiab cam khwb cia hlau.

Hlau thiab steel kev lag luam yog ib qho tseem ceeb rayonoobrazuyuschy. Dhau li hais tias muaj ntau heev heev lawm los ntawm ntau yam pov tseg pov tseg tom qab lub npua hlau, qhov kev lag luam attracts thiab lwm yam chaw ntawm lawm.

Qhov tseem raug satellites ferrous co muaj xws li thermal hluav taws xob lub hwj chim, muaj feem installation, muaj nyob rau hauv cov nroj tsuag, uas muaj peev xwm ntawm kev khiav hauj lwm nyob rau hauv cov nyom roj (coke nplua, surplus moj tej tawg cub tawg roj thiab thiaj li nyob). Lwm concomitant ntau lawm kheej yog ib tug hlau-engineering. Los ntawm ib cheeb tsam no mas muaj xws li cov ntau lawm ntawm kev uas tsuas thiab metallurgical khoom, locomotives, steel, hnyav machinery.

Lub ntsiab deposits ntawm hlau ore yog feeb meej nyob rau hauv lub cheeb tsam ntawm lub Kursk magnetic anomaly. Ntawm no yog lus dag qhov kev txiav txim ntawm 21,6 billion tons. Hais txog xya thiab ib tug ib nrab billion tons cov concentrated nyob rau hauv lub cheeb tsam ntawm lub Urals. Peb nyob rau scale yog suav tias yog lub cheeb tsam ntawm Eastern Siberia. Muaj txog 5.3 billion tons ntawm hlau ore.

Qhov loj tshaj plaws deposits ntawm manganese ores muaj nyob rau hauv Western Siberia, thiab chromite ores - nyob rau hauv lub cheeb tsam ntawm lub Urals.

Hlau thiab steel yog nrov qhov chaw ntawm raw cov ntaub ntawv xws li cov Urals, Kuzbass Roj puag, Cherepovets teb.

Npua kev lag luam no mas focused rau hauv lub qhov chaw ntawm recyclable cov ntaub ntawv. Cov no muaj xws Amortization seem, pov tseg lawm, noj ntiav. Nyob rau hauv tas li ntawd, qhov tseem ceeb thiab qhov chaw ntawm kev noj ntawm tas cov khoom, vim lub fact tias cov coob coob ntawm seem sau nyob rau hauv txoj kev loj hlob ntawm mechanical engineering.