Silicon hlau thiab ferrosilicon yog ob qho tib si tseem ceeb thiab cov ntaub ntawv tseem ceeb hauv cov txheej txheem loj ntawm kev lag luam metallurgical, thiab tau siv dav hauv ntau qhov chaw lag luam. Txawm li cas los xij, muaj qhov sib txawv pom tseeb ntawm ob cov ntaub ntawv no hauv ntau yam. Hauv tsab xov xwm no, peb yuav txheeb xyuas qhov sib txawv ntawm silicon hlau thiab ferrosilicon los ntawm qhov ntev ntawm cov khoom xyaw, ntau lawm, cov khoom, qhov zoo thiab kev siv.
Kev sib xyaw ntawm silicon hlau
Silicon hlaumuaj feem ntau ntawm cov khoom silicon, uas yog ntshiab heev, feem ntau ncav cuag 98 - 99%. Cov qib purity sib txawv yog qhia los ntawm cov lej tshwj xeeb, xws li 553, 441, 3303 thiab 2202, uas muaj kev cuam tshuam cov ntsiab lus siab tshaj plaws ntawm cov impurities hauv silicon hlau, nrog cov lej qis dua qhia cov purity siab dua.
Cov yam ntxwv sib xyaw ntawm Ferrosilicon
Ferrosiliconyog ib qho alloy ntawm hlau thiab silicon, feem ntau nrog cov ntsiab lus silicon ntawm 15 thiab 90%, qhov tseem tshuav yog hlau nrog li 2% ntawm lwm cov ntsiab lus xws li txhuas thiab calcium. Cov qib ferrosilicon feem ntau yog ferrosilicon 75 thiab ferrosilicon 90, qhov twg cov lej qhia txog cov ntsiab lus ntawm silicon ntawm ferrosilicon.
Dab tsi yog cov txheej txheem ntau lawm ntawmsilicon hlau?
Cov khoom siv raw rau kev tsim khoom
Silicon hlau yog tsim los ntawm siab -purity quartz los yog silicon dioxide (SiO₂), thiab yuav tsum muaj cov pa roj carbon xws li cov thee, coke los yog sawdust ua tus txo qis, uas yog npaj los ntawm silica txo los yog hlau txo nyob rau hauv siab - kub smelting rauv.
Cov txheej txheem tsim khoom
Hauv kev tsim cov txheej txheem, quartz thiab cov pa roj carbon monoxide tau muab tso rau hauv lub tshuab hluav taws xob hluav taws xob, qhov twg qhov kub siab hauv lub qhov cub ua rau muaj kev txo qis ntawm silica los tsim silicon hlau thiab carbon monoxide. Lub molten silicon generated los ntawm cov tshuaj tiv thaiv yog sau thiab txias, thiab ces purified kom tshem tawm impurities thiab tau ib tug standardized silicon hlau khoom.
Dab tsi yog cov txheej txheem ntau lawm ntawmFerrosilicon?
Cov khoom nyoos
Cov khoom siv raw rau kev tsim cov ferrosilicon zoo ib yam li cov hlau silicon, xav tau cov khoom siv quartz thiab carbon, tab sis ntxiv rau, hlau - muaj cov khoom siv raw, xws li hlau ore lossis cov hlau seem, yuav tsum tau ntxiv, thiab cov khoom siv raw no koom nrog cov tshuaj tiv thaiv ua ke hauv qhov kub ntawm - qhov cub kub.
Cov txheej txheem tsim khoom
Thaum lub sij hawm tsim khoom, ntau yam raw khoom yog tov thiab melted nyob rau hauv lub moj tej tawg rauv los yog hluav taws xob arc rauv. Nyob rau hauv lub siab -kub molten lub xeev, silicon thiab hlau sib xyaw ua ke los ua ferrosilicon alloy. Tom qab cov tshuaj tiv thaiv ua tiav, ferrosilicon txias thiab pulverized los ua cov khoom lag luam nrog cov lus qhia tshwj xeeb uas ua tau raws li qhov xav tau ntawm cov ntawv thov sib txawv. Ferrosilicon nrog cov ntsiab lus siab silicon feem ntau yog tsim nyob rau hauv hluav taws xob arc rauv.
Cov khoom sib txawv: Lub cev thiab tshuaj lom neeg
Qhov txawv ntawm lub cev
Lub cev muaj zog ntawmsilicon hlau
Silicon hlau yog ib qho nyuaj, nkig crystalline khoom nrog ib tug greyish - dawb tsos thiab ib tug metallic luster. Nws muaj qhov siab melting point ntawm 1414℃(2577℃F), zoo heev thermal thiab hluav taws xob conductivity, thiab tsis yog -magnetic.
Lub cev muaj zog ntawmFerrosilicon
Ferrosilicon muaj ib tug greyish tsos nrog ib tug hlau luster. Vim muaj cov hlau, nws cov ntsiab lus melting qis dua li cov ntshiab silicon, thiab cov ntsiab lus melting yog ze ze rau cov ntsiab lus silicon. Ferrosilicon kuj yog hlau nplaum vim muaj hlau.
Lub cev muaj zog sib piv Summary
Nyob rau hauv tsos, ob leeg muaj ib tug metallic luster, tab sis muaj ib tug tseem ceeb sib txawv nyob rau hauv hardness, melting point thiab magnetic zog. Silicon hlau muaj lub siab melting point thiab tsis yog -magnetic, thaum ferrosilicon muaj qhov qis dua melting point thiab yog hlau nplaum. Cov kev sib txawv no ua rau lawv haum rau cov xwm txheej kev lag luam sib txawv.
Qhov sib txawv ntawm cov khoom siv tshuaj
Chemical zog ntawm silicon hlau
Silicon hlau yog chemically ruaj khov thiab chemically inert, resistant rau feem ntau acids thiab bases. Thaum raug huab cua, ib qho kev tiv thaiv oxide zaj duab xis tsim rau ntawm nws qhov chaw, zoo tiv thaiv oxidation ntxiv thiab tiv thaiv nws cov tshuaj stability.
Chemical Properties ntawm Ferrosilicon
Ferrosilicon yog chemically inert piv rau silicon hlau thiab muaj peev xwm ntawm reacting nrog tej yam tshuaj. Txawm li cas los xij, vim tias nws muaj qee feem pua ntawm silicon, nws tseem muaj oxidation zoo thiab corrosion kuj.
Chemical Properties Comparison Summary
Txawm hais tias ob qho tib si muaj qee qhov kev tiv thaiv corrosion, silicon hlau yog tshuaj lom neeg ruaj khov, thaum ferrosilicon kuj tseem muaj zog dua. Qhov sib txawv ntawm cov khoom siv tshuaj no kuj txiav txim siab lawv qhov tsim nyog nyob rau hauv ib puag ncig tshuaj sib txawv.
Dab tsi yog qhov zoo ntawm Silicon Hlau?
High Purity Advantage
Silicon hlau's siab purity ua rau nws zoo tagnrho rau siv nyob rau hauv cov cheeb tsam uas muaj tshuaj lom neeg thiab lub cev yam ntxwv tseem ceeb. Hauv kev tsim khoom semiconductor, qhov purity ntawm cov ntaub ntawv tseem ceeb heev, lub siab purity ntawm silicon hlau tuaj yeem ua tau raws li qhov xav tau thiab lav qhov kev ua tau zoo thiab cov khoom siv hluav taws xob zoo; nyob rau hauv kev tsim khoom ntawm siab -kev ua tau zoo alloys, lub siab purity ntawm silicon hlau kuj tso siab rau kom paub cov khoom tshwj xeeb ntawm alloys.
Thermal thiab hluav taws xob conductivity zoo
Qhov zoo tshaj plaws thermal thiab hluav taws xob conductivity ua rau cov hlau silicon tuav txoj haujlwm tseem ceeb hauv kev lag luam hluav taws xob thiab kev tsim cov khoom siv hluav taws xob- tiv taus. Hauv cov khoom siv hluav taws xob, cov thermal conductivity zoo pab kom cov cua sov dissipate thiab ua kom ruaj khov. Hauv kev tsim cov cua sov- cov ntaub ntawv tiv taus, nws cov hluav taws xob conductivity muab cov khoom tshwj xeeb ua haujlwm.
Qhov zoo ntawm chemical stability
Cov tshuaj lom neeg ruaj khov ntawm silicon hlau ua rau nws tswj kev ua haujlwm ruaj khov rau lub sijhawm ntev hauv cov cheeb tsam tshuaj hnyav, uas txo cov nqi kho thiab hloov pauv thiab txhim kho lub neej kev pabcuam thiab kev ntseeg siab ntawm cov khoom siv thiab cov khoom.
Qhov zoo ntawm Ferro Silicon yog dab tsi?
Tus nqi -effectiveness kom zoo dua
Piv nrog cov hlau silicon,ferrosiliconmuaj tus nqi tsim khoom qis dua, uas yog tus nqi ntau dua - ua haujlwm tau zoo hauv - cov ntawv thov kev lag luam loj. Nws tuaj yeem tswj hwm tus nqi tsim khoom zoo nyob rau hauv qhov chaw ntawm kev lees paub qee theem ntawm kev ua tau zoo, thiab yog li ntawd dhau los ua cov khoom ntawm kev xaiv hauv ntau cov khoom lag luam.
Qhov zoo ntawm multifunctionality
Lub multifunctionality ntawm ferrosilicon ua rau nws ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem metallurgical. Los ntawm kev ntxiv ferrosilicon, muaj pes tsawg leeg thiab cov khoom ntawm cov hlau tuaj yeem hloov kho, uas yog siv dav hauv ntau hom hlau ua thiab ntau lawm los txhim kho qhov zoo thiab kev ua haujlwm ntawm cov khoom hlau.
Txhim kho ntawm Mechanical Properties Advantages
Ntxiv ferrosilicon rau kev ua hlau tuaj yeem txhim kho cov cuab yeej ntawm cov hlau, nrog rau lub zog, hardness, hnav tsis kam thiab corrosion kuj, ua rau cov khoom hlau tsim nyog rau cov ntawv thov uas xav tau kev ua haujlwm siab dua.
Dab tsi yog qhov chaw thov rau silicon hlau?
Kev lag luam semiconductor
Silicon hlauyog cov khoom siv tseem ceeb rau cov khoom siv semiconductor thiab yog qhov tseem ceeb hauv kev tsim cov khoom siv hluav taws xob, chips thiab lwm yam khoom siv hluav taws xob. Nws cov yam ntxwv siab purity ncaj qha cuam tshuam rau kev ua haujlwm thiab zoo ntawm cov khoom siv semiconductor.
Hnub Ci Kev Lag Luam
Raws li ib qho ntawm cov ntaub ntawv tseem ceeb rau lub hnub ci hlwb, silicon hlau yog dav siv nyob rau hauv kev tsim cov photovoltaic panels, muab kev txhawb nqa yooj yim rau kev hloov dua siab tshiab thiab kev siv lub hnub ci zog thiab txhawb kev txhim kho kev lag luam huv huv.
Kev lag luam tshuaj
Hauv kev lag luam tshuaj, silicon hlau tuaj yeem siv rau hauv kev sib txuas ntawm cov organic silicon, koom nrog hauv kev tsim cov roj hmab silicone thiab lwm yam khoom siv tshuaj, muab cov ntaub ntawv tseem ceeb rau kev lag luam tshuaj.
Kho qhov muag iav kev lag luam
Hauv kev tsim cov txheej txheem ntawm cov iav kho qhov muag thiab cov iav kho qhov muag, qhov sib ntxiv ntawm cov hlau silicon tuaj yeem txhim kho qhov kub thiab txias ntawm cov iav thiab txhim kho cov kev ua tau zoo thiab cov khoom siv kho qhov muag.
Dab tsi yog daim ntawv thov teb ntawm Ferrosilicon?
metallurgy
Nyob rau hauv cov txheej txheem ntawm hlau thiab hlau metallurgy,ferrosiliconfeem ntau yog siv los ua deoxidizer thiab alloy additive, uas tuaj yeem tshem tawm cov pa oxygen hauv cov dej steel, kho qhov muaj pes tsawg leeg thiab kev ua haujlwm ntawm cov hlau, thiab txhim kho cov hlau zoo thiab zoo.
Kev lag luam Casting
Hauv casting ntau lawm, ferrosilicon tuaj yeem txhim kho qhov kev ua haujlwm nyuaj, lub zog, hnav tsis kam thiab lwm yam khoom siv lub cev, txhim kho qhov zoo thiab kev ua tau zoo ntawm castings, kom tau raws li qhov xav tau ntawm kev lag luam sib txawv rau castings.
Kev lag luam tshuaj
Ferrosilicon kuj tseem siv rau hauv kev lag luam tshuaj ua ib qho ntawm cov khoom siv raw rau kev sib txuas ntawm silicone, thiab ua ib qho ntxiv hauv kev tsim cov hlau tsis muaj steel thiab lwm yam hlau los txhim kho kev ua haujlwm ntawm cov hlau.
Kev lag luam fais fab
Ferrosilicon yog siv rau hauv kev tsim cov khoom siv hluav taws xob sib txuas thiab cov khoom sib nqus hauv thaj chaw xws li kev xa hluav taws xob thiab kev tsim hluav taws xob, ua si nws lub luag haujlwm tshwj xeeb hauv lub zog hluav taws xob.
Xaus
Los txiav txim, muaj qhov sib txawv tseem ceeb ntawm silicon hlau thiab ferrosilicon nyob rau hauv cov nqe lus ntawm kev muaj pes tsawg leeg, ntau lawm, khoom, zoo thiab kev siv. Silicon hlau, nrog rau nws cov purity siab thiab zoo heev physicochemical zog, yog haum rau siab -tech teb nrog siab cov khoom; ferrosilicon, nrog rau nws tus nqi -kev ua tau zoo thiab ntau yam, muaj txoj haujlwm tseem ceeb hauv kev lag luam loj - nplai.
