Cov khoom lag luam zoo thiab cov yam ntxwv
Feem ntau khaws cia ntawm 30% thiab 45%, manganese (mn) cov ntsiab lus ntawm kev ntxuav manganese ore yog qhov tsis tu ncua. Qhov muaj pes tsawg leeg kuj yog theej khov kho. Ntxiv rau cov hlau, kev ua kom zoo rau manganese ntxiv rau cov yas hlau, hlau steel, hlau hlau, thiab cov ntsiab lus Manganese yog qhov zoo. Nws yog koom nrog deoxidation, desulfurization, ntxiv dag zog ntawm cov hlau, thiab muaj zog.
Kev ntxuav cua sov mowanese ore pab tswj hwm cov hlau kom zoo nkauj thiab txo cov roj ntsha, p (phosphorus), thiab sitio₂ (sivicon oxide) hauv lawv cov tshuaj pleev. Tsawg sulfur thiab tsawg phosphorus muaj cov khoom uas pab txhim kho cov paib, thiab yeej tseem ceeb nres steel brittleness.
Nrog tus qauv kev qhia tshwj xeeb ntawm 10-80mm, homogeneous particle loj ntawm kev ntxuav cua mangasese ore yog haum rau kev siv hauv ntau qhov kub. Thaum muaj kub kub, nws muaj cov kev cuam tshuam zoo thiab melting lub peev xwm; Nws tuaj yeem cuam tshuam ntau dua hauv cov haujlwm smelting, yog li ua kom zoo rau cov tshuaj tiv thaiv kev ua haujlwm ntawm ore thiab slag.
Los ntawm reacting nrog slag cov iversents suav nrog cov txiv qaub thiab ua kom nrawm dua ntawm cov qauv hluav taws xob, yog li kev ua kom zoo dua qub, yog li cov khoom siv tau zoo, thiab txhim kho kev ruaj ntseg ntawm cov cub hluav taws xob.
Muaj zog thermal ruaj khov thiab muaj zog tiv thaiv kev puas tsuaj rau kev kub siab nyob rau hauv lub cub tawg ua rau cov hmoov av manganese lossis tsim cov plua plav ya tom qab kho ua ntej. Cov yam ntxwv no muaj peev xwm txo cov khoom siv thiab cub hluav taws thiab ua haujlwm kom muaj kev nyab xeeb thiab ntau lawm txuas ntxiv.
Thaum lub sij hawm smelting txheej txheem ntawm kev ntxuav manganese ore, kev ntxuav cov txheej txheem tshem tawm ntau cov kab mob dediment thiab yog li ntawd kev txo qis cov khoom pov tseg thiab kev puas tsuaj ib puag ncig. Hauv kev ua raws li kev txhim kho metov hlau me me ntawm cov xim hlau ntsuab, ib feem ntawm kev ntxhua khaub ncaws los kuj tau siv ua cov khoom siv tsim kho lossis kev hloov pauv hloov kho.
Daim Ntawv Thov
Yuav luag tag nrho cov hlau thiab alloy smelting sector pom siv rau kev ntxuav tshuab mandanese ore. Cov hauv qab no yog thawj cov siv:
Cov steel ua kev lag luam ore yog siv nyob rau hauv cov khoom siv hlau ua xws li hloov pauv, txhim kho lub rauv, thiab nres tsis xav tau los ntawm kev sib sau. Steelmakers siv nws los tsim ntau hom hlau, xws li cov hlau stainless, cov hlau Alloy, thiab Carbon Steel.
Ib qho ntawm cov ntaub ntawv raw tseem ceeb hauv cov ntaub ntawv smeling ntawm silicon mangles yuav tsum muaj cov tshuab tsis zoo, thiab lwm yam kev siv hluav taws xob tsis zoo rau cov tshuab xws li cov tshuab xws li cov tshuab xws li cov tshuab xws li cov tshuab xws li cov tshuab xws li yog cov tshuab xws li, thiab kev tsim kho, txua cov khoom siv, thiab lwm yam.
Siv ua cov khoom siv cov khoom siv kom hloov cov nyhuv hlau, ua kom zoo dua qub ntawm cov khoom siv, siv rau smeetting cam khwb cia hlau thiab alloy casts casings.
Ib feem ntawm cov ore tuaj yeem ua haujlwm hauv cov txheej txheem kev kho mob ua ntej ntawm electrolytic manganese, yog li ntawd muab cov khoom siv raw roj hluav taws xob tsim nyog rau tom qab ua haujlwm.
Los ntawm kev siv cov ntaub ntawv hauv tsev suav nrog cov CEMENT, Recractory Cib, thiab pob zeb ua kom zoo dua li kev siv tshuaj ntxuav kom zoo thiab ua kom muaj zog ntxiv, yog li txuas ntxiv tus nqi ntxiv ntawm nws cov txiaj ntsig.
Siv khoom siv
Los ntawm cov ore ore ua rau lub davhlau ya nyob twg, lub tshuab ntxhua khaub ncaws ntxhua khaub ncaws mandanese ore muaj cov khoom siv tshwj xeeb thiab cov txheej txheem ua ntaub ntawv tshwj xeeb, feem ntau yog encompassing cov hauv qab no:
Ore ntxuav cov khoom siv
Feem ntau siv rau kev sib tsoo thiab cais cov av thiab paug ntawm cov ores, Nruas tsheb ntxuav machine haum rau thawj zaug tu ntawm loj ees ntawm loj.
Tsim nyog rau kev huv huv ntawm qib nrab thiab nplua-grained ores, kauv tshuab ntxhua khaub ncaws tuaj yeem tshem tawm cov av nplaum rau cov av nplaum.
Tsim los rau qib kev ntxuav cov ore raws li particle loj, ntsuas kev ntsuas hydraulic mus ntxiv rau cov khoom ua homogeneity.
Cov Khoom Siv Ntaus
Txheeb cov tshuaj tua neeg ntxuav manganese raws li qhov loj me kom lav tau tias qhov tsim nyog tshaj plaws rau particle loj yuav raug xaiv rau ntau yam kev siv thiab kev siv hluav taws xob.
Nrog rau kev kuaj pom zoo heev thiab muaj zis siab, nruas kuaj xyuas cov tshuab yog tsim nyog rau kev ua cov ore loj.
Cov Khoom Siv Crushing
Lub ntsiab crushing ntawm cov nqaij nyoos los tsim cov nruab nrab-grained ore haum rau kev ntxuav ua tiav nrog e-hom crushers.
Counterattack crushers \/ hammers yog tsim rau theem nrab lossis zoo crushing kom ua rau eee hais ntau yam zoo dua li qhov loj me.
Cov Khoom Siv Smelting
Feem ntau siv nyob rau hauv me me thiab nruab nrab steel tuam txhab, hluav taws xob arc yog haum rau kev pub mis ceev rau ore.
Ua ntawv thov rau hauv cov kev ua haujlwm loj-nplai steelmaking raws li lub dazespizing ceev thiab desulfurizer, hloov dua siab tshiab:
Tshwj xeeb yog tsim nyog rau smelting hwm alloy steel, nruab nrab-zaus induction inductaces cia ib qho pauv qhov feem pua ntawm cov txheej txheem rho tawm hauv cov txheej txheem ua kom zoo dua qub hauv cov txheej txheem ua kom zoo dua qub.
Sib txuas ib lub moj tej tawg thiab cov hluav taws xob hluav taws xob thiab cov hluav taws xob hluav taws xob nrog kev ntxuav kom huv thiab siv ntau dua los ntawm cov txheej txheem.
Cim npe nrov: Tshuaj ntxhua kom sov qhov cub Maj Meb
