Nyob rau hauv cov teb niaj hnub teb,FERRO SiliconYog ib qho tseem ceeb heev ferroalloy, uas yog tam sim no nyob rau ntau yam kev lag luam xws li steel, casting, thiab kev lag luam tshuaj. Yog tias koj xav paub txog "dab tsi yog ferrosilicon thiab nws siv nws lub ntsiab yog dab tsi?", Cov ntsiab lus hauv qab no yuav tsis paub meej rau koj.
Ferrosilicon yog ferroalloy nrog hlau thiab silicon raws li lub ntsiab lus tseem ceeb, thiab nws cov tshuaj siv tshuaj feem ntau yog qhia raws liFesiCov. Nws yog tsim los ntawm kev txo cov silica (lub ntsiab tseem ceeb yog silica dioxide, piv txwv li siio₂) thiab hlau ore (lossis cov roj av) nrog cov pa hluav taws xob. Cov ntsiab lus silicon hauv ferrosilicon li dav dav. Hom Ferro Silicoron Khoom muaj 45%,65%, 75%Silicon, thiab lwm yam. Qhov sib txawv silicon txheem kuj muab cov cim ferrosilicon sib txawv thiab siv.
Nyob rau hauv cov cai ntawm tsos, Fesi feem ntau yog nyob rau hauv daim ntawv pob lossis granular grey hauv cov xim, nrog cov tawv me me, thiab muaj hluav taws xob zoo thiab thermal. Nyob rau hauv cov nqe lus ntawm cov tshuaj lom neeg, cov khoom silicon hauv ferrosilicon muaj cov kev ua kom muaj kuab lom. Nyob rau hauv qhov kev kub-ib puag ncig zoo li steelmaking, nws tuaj yeem hnov mob nrog oxygen, yog li ua lub luag haujlwm tseem ceeb hauv kev deoxidation thiab kev sib dhos.
Lub ntsiab siv tau ntawm ferrosilicon
Kev lag luam hlau
Nyob rau hauv steel ntau lawm, ferrosilicon plays ib lub luag haujlwm tseem ceeb thiab yog qhov tsis tseem ceebdeoxidizerthiabAlloying Tus Neeg Sawv CevHauv cov txheej txheem statmaking. Thaum lub sij hawm steelmaking, qee qhov nyiaj ntawm oxygen yuav yaj nyob hauv cov hlau Molten, uas yuav muaj cov hlau oxide, txo qhov zoo thiab ua tau zoo ntawm cov hlau. Cov silicon hauv ferrosilicon muaj cov khoom siv dag zog uas muaj zog thiab tuaj yeem sib cais los ntawm cov hlau, thiab ua kom zoo nkauj ntawm cov hlau, thiab ua kom zoo dua qub ntawm cov hlau, thiab kho kom zoo dua qub ntawm cov hlau, thiab kho kom zoo dua qub ntawm cov hlau, thiab kho kom zoo dua qub ntawm cov hlau, thiab kho kom zoo dua qub ntawm cov hlau, thiab kho kom zoo dua qub ntawm cov hlau, thiab kho kom zoo dua qub ntawm cov hlau, thiab kho kom zoo dua qub ntawm cov hlau, thiab cov khoom siv zoo thiab cov khoom siv ntawm cov hlau.
Ib qho ntxiv, ferrosilicon kuj tseem tuaj yeem ntxiv rau cov hlau ua ib qho kev sib cuam tshuam, nyuaj, kev tiv thaiv zoo, tiv thaiv cov hlau. Ferrosilicon nrog cov ntsiab lus sib txawv silicon tuaj yeem siv los tsim ntau hom hlau. Piv txwv li, hauv kev tsim cov hlau tshwj xeeb xws li cov hlau muaj zog qis (HSLA), cov hlau hluav taws xob tsis tshua muaj siab (Herrosilicon yog ib qho tseem ceeb ntxiv. Hauv kev tsim cov hluav taws xob (tseem hu ua cov ntawv silicon Los ntawm kev tswj hwm cov nyiaj ntawm ferrosilicon ntxiv, cov hlau tsis muaj hluav taws xob zoo li cov khoom siv hluav taws xob zoo li cov khoom siv hluav taws xob xws li hloov pauv thiab cov hloov hluav taws xob thiab cov hloov pauv.
Nrhiav Kev Lag Luam Kev Lag Luam
Nyob rau hauv lub foundry kev lag luam, ferrosilicon feem ntau yog siv ua ib qhoinoculantthiab spheroidizer. Thaum Molten Hlau Solidifies, coarse graphite flakes thiab cov qauv tsis sib xws tau yooj yim tsim, uas cuam tshuam rau kev ua tau zoo ntawm lub pov. Ferrosilicon, raws li ib qho inoculant, yog ntxiv rau Molten Hlau los txhawb cov qauv duab, kho kom zoo nkauj, kev ua tiav thiab kev ua haujlwm ntawm kev ua haujlwm. Piv txwv li, hauv cov txheej txheem ntau lawm ntawm cov hlau cam khwb cia hlau thiab cov hlau uas tsim nyog tuaj yeem ua rau cov khoom siv ua kom zoo dua qub thiab ua haujlwm tau zoo dua cov khoom siv khoom siv thiab kev ua tau zoo ntawm cov duab castings.
Tsis tas li ntawd, hauv kev tsim cov hlau canerab, ferrosilicon kuj tseem tuaj yeem siv cov khoom siv nruj me me, thiab kev sib tham cov kev ua tau zoo ntawm kev ua yeeb yam hauv kev lag luam sib txawv.
Tshuaj Kev Lag Luam
Hauv kev lag luam tshuaj, ferrosilicon kuj muaj cov ntawv thov tseem ceeb. Ferrosilicon tuaj yeem siv los ua cov hlau magnesium. Lub ntsiab ntau txoj kev ntau lawm ntawm cov hlau magnesium yog qhov chaw nyob hauv nroog, rov ua dua tshiab yog calcium, uas yog calcium, thiab cov pa hluav taws xob txo qis ntawm cov khoom siv magnesium hauv nws. Magnesium hlau yog cov hlau nyom nrog qhov zoo ntawm qhov tsis tshua muaj zog, lub zog muaj zog tshwj xeeb, thiab kev tiv thaiv hluav taws xob tshwj xeeb, thiab kev tiv thaiv hluav taws xob tshwj xeeb. Nws yog dav siv nyob rau hauv Aerospace, tsheb tsim, 3C khoom siv hluav taws xob thiab lwm yam kev lag luam.
Ib qho ntxiv, ferrosilicon kuj tseem siv tau los tsim cov silicides. Piv txwv li, ferrosilicon reacts nrog txhuas los ua silicon-aluminium alloy. Qhov no alloy muaj zoo casting casting thiab cov neeg kho tshuab thiab tuaj yeem siv los tsim cov tsheb txua lub tog raj kheej pob, lub tog raj kheej hau thiab lwm qhov chaw; Ferrosilicon reacts nrog calcium los tsim cov khoom silicon-calcium alloy, uas yog qhov siv tau dav thiab tsis muaj dav hauv statmaking thiab kev lag luam pov tseg thiab pov tseg.
Lwm daim teb
Ntxiv rau cov cheeb tsam tau hais los saum toj saud, Ferrosilicon tseem muaj qee yam kev siv hauv lwm qhov kev lag luam. Piv txwv li, hauv cov hlau tsis-ferroust hlau tuaj yeem siv los kho dua tshiab thiab ua kom cov hlau, thiab txhim kho cov hlau thiab kev ua tau zoo ntawm cov hlau; Hauv cov hmoov metallurgy kev lag luam, ferrosilicon hmoov tuaj yeem siv los ua kev ntxiv rau kev tsim cov khoom lag luam ua kom zoo, xws li cov khoom siv kho txhua yam, thiab lwm yam .; Hauv kev lag luam refractory, ferrosilicon tuaj yeem siv ua kev ntxiv los txhim kho lub zog, corrosion tsis kam thiab oxidation tiv thaiv ntawm cov ntaub ntawv refractory.
Nyob ntawm kev siv cov teb ntawm kev siv lossis cov khoom tsim tawm, qhov loj me ntawm ferrosilicon muaj ntau hom: cov qog ntuj ferrosilicon, ua tiav ferrosilicon lumps,ferrosilicon granules, ferrosilicon hmoov, thiab cov khoom lag luam loj sib xws0-3 hli, 3-8 hli, 10-50 hli, 10-100 hli, thiab lwm yam.
FERRO Silicon ua si yog lub luag haujlwm Irreplaces muaj ntau yam kev lag luam thiab tshuaj lom neeg thiab tshuaj lom neeg, thiab cov khoom siv tseem ceeb hauv kev lag luam niaj hnub. Nrog kev txhim kho txuas ntxiv thiab kev nce qib ntawm kev lag luam thev naus laus zis, daim ntawv thov teb ntawm ferrosilicon tseem nthuav dav, thiab nws yuav tsum tau nthuav tawm nws tus nqi tshwj xeeb hauv kev tshaj tawm yav tom ntej.
