Xov xwm khoom
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Kev siv Ferroalloys
Ferroalloy yog ib qho tseem ceeb thiab tseem ceeb raw cov ntaub ntawv nyob rau hauv steel kev lag luam thiab mechanical casting kev lag luam.Nrog kev txhim kho tas mus li thiab nrawm ntawm Tuam Tshoj txoj kev lag luam steel, ntau yam thiab zoo ntawm cov hlau txuas ntxiv nthuav dav, ua kom muaj kev xav tau ntau dua rau cov khoom ferroalloy.(1) UA...Nyeem ntxiv -
FERROALLOY
Ferroalloy yog ib qho hlau uas muaj ib los yog ntau dua hlau los yog cov hlau tsis yog hlau fused nrog hlau.Piv txwv li, ferrosilicon yog silicide tsim los ntawm silicon thiab hlau, xws li Fe2Si, Fe5Si3, FeSi, FeSi2, thiab lwm yam. Lawv yog cov khoom tseem ceeb ntawm ferrosilicon.Silicon hauv ferrosilicon feem ntau muaj nyob hauv ...Nyeem ntxiv -
Qhov zoo ntawm cov hlau calcium
Calcium hlau yog nyiaj dawb lub teeb hlau.Calcium hlau, raws li cov hlau muaj zog heev, yog lub zog txo tus neeg sawv cev.Kev siv cov hlau calcium tseem ceeb suav nrog: deoxidation, desulfurization, thiab degassing hauv steelmaking thiab cam khwb cia hlau;Deoxygenation hauv kev tsim cov hlau xws li chromium, niobium, ...Nyeem ntxiv -
Carburant
Thaum lub sij hawm smelting txheej txheem, vim tsis yog batching los yog loading, raws li zoo raws li ntau decarburization, tej zaum cov ntsiab lus carbon nyob rau hauv cov hlau tsis tau raws li qhov yuav tsum tau ntawm lub ncov lub sij hawm.Lub sijhawm no, carbon yuav tsum tau ntxiv rau cov kua dej steel.Feem ntau siv carburetors yog npua ir ...Nyeem ntxiv -
Dab tsi yog carburant?
Muaj ntau hom carburizers, suav nrog cov thee, ntuj graphite, dag graphite, coke thiab lwm cov ntaub ntawv carbonaceous.Cov ntsuas lub cev rau kev soj ntsuam thiab ntsuas cov carburizers yog cov ntsiab lus melting, melting ceev, thiab ignition point.Cov ntsuas tshuaj tseem ceeb yog Carb ...Nyeem ntxiv -
Silicon hlau yog dab tsi?
Silicon yog dav siv nyob rau hauv smelting rau hauv ferrosilicon alloy raws li ib tug alloying caij nyob rau hauv cov hlau thiab steel kev lag luam, thiab raws li ib tug txo tus neeg sawv cev nyob rau hauv lub smelting ntawm ntau yam hlau.Silicon kuj yog ib qho zoo tivthaiv hauv txhuas alloys, thiab feem ntau cam khwb cia txhuas alloys muaj s ...Nyeem ntxiv -
Calcium Silicon yog dab tsi?
Ib tug binary alloy muaj li ntawm silicon thiab calcium belongs rau qeb ntawm ferroalloys.Nws cov khoom tseem ceeb yog silicon thiab calcium, thiab nws kuj muaj impurities xws li hlau, txhuas, carbon, sulfur thiab phosphorus nyob rau hauv ntau yam.Hauv kev lag luam hlau thiab hlau, kuv ...Nyeem ntxiv -
ferrosilicon yog dab tsi?
Ferrosilicon yog ib qho ferroalloy uas muaj hlau thiab silicon.Ferrosilicon yog hlau-silicon alloy ua los ntawm smelting coke, steel shavings, thiab quartz (los yog silica) nyob rau hauv lub cub hluav taws xob.Txij li thaum silicon thiab oxygen tau yooj yim ua ke rau hauv silicon dioxide, ferrosilicon feem ntau yog ...Nyeem ntxiv
