Hlau Silicon Thiab Polysilicon
Cov ntsiab lus: 553, 441, 2202, 3303Particle loj: 10-100mm lossis customized raws li xav tau
Hauj lwm lawm
Khoom Description
Hlau silicon thiab polysilicon yog ob yam khoom nrov siv rau ntau yam kev lag luam thiab kev siv. Hlau silicon, tseem hu ua ferrosilicon, yog ib qho alloy ntawm silicon thiab hlau feem ntau siv hauv kev tsim cov hlau thiab lwm yam alloys. Ntawm qhov tod tes, polysilicon yog ib daim ntawv siab dawb huv ntawm silicon siv feem ntau hauv kev tsim cov hnub ci vaj huam sib luag, hluav taws xob, thiab semiconductors. Ob qho khoom siv muaj cov khoom tshwj xeeb uas ua rau lawv muaj txiaj ntsig hauv lawv cov kev siv.
Hlau silicon yog cov khoom siv tseem ceeb siv hauv kev tsim ntau hom hlau thiab alloys. Nws ua hauj lwm raws li ib tug deoxidizer, tiv thaiv kev tsim ntawm pliaj oxides thaum lub sij hawm steelmaking. Nws kuj pab txhim kho hardness, lub zog, thiab corrosion kuj ntawm steels. Ntxiv nrog rau kev siv hauv steelmaking, hlau silicon kuj tseem siv rau hauv kev tsim cov hlau cam khwb cia thiab aluminium alloys.
Ib qho ntawm qhov zoo ntawm cov hlau silicon yog nws muaj thiab pheej yig. Nws muaj ntau nyob rau hauv cov xwm thiab tuaj yeem tsim tau yooj yim thiab ntawm tus nqi qis. Cov khoom ntawm cov hlau tuaj yeem hloov kho tau yooj yim kom tau raws li kev lag luam tshwj xeeb. Hlau silicon kuj tseem tiv taus tshav kub thiab corrosion, ua rau nws haum rau siv nyob rau hauv hnyav ib puag ncig.
Polysilicon, ntawm qhov tod tes, yog daim ntawv siab dawb huv ntawm silicon siv feem ntau hauv kev tsim cov hnub ci vaj huam sib luag, hluav taws xob, thiab semiconductors. Nws cov purity siab ua rau nws yog ib qho khoom siv zoo heev rau kev tsim cov khoom siv hluav taws xob zoo siv hauv ntau yam kev siv niaj hnub no. Nws tseem yog ib qho tseem ceeb hauv kev tsim cov hnub ci vaj huam sib luag, uas yog qhov tseem ceeb ntxiv rau kev tsim lub zog huv. Polysilicon yog siv rau hauv kev tsim cov hnub ci hlwb, uas hloov lub hnub ci rau hluav taws xob.
Polysilicon yog tus nqi kim thiab yuav tsum muaj kev ua haujlwm siab los tsim. Cov khoom siv yuav tsum tau tswj cov txheej txheem ntau lawm kom ntseeg tau tias nws purity. Polysilicon ntau lawm yuav tsum muaj ntau lub zog, thiab yog li ntawd, tuaj yeem cuam tshuam rau ib puag ncig. Txawm li cas los xij, cov thev naus laus zis tshiab thiab cov txheej txheem tsim khoom tau tsim los txo cov txheej txheem thiab cov nqi ib puag ncig ntawm kev tsim cov polysilicon.
Kev nce qib hauv thev naus laus zis tau nce qhov kev thov rau ob qho tib si hlau silicon thiab polysilicon. Nrog rau kev thov ntau ntxiv rau cov hlau, hlau silicon yuav txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev tsim cov hlau thiab cov hlau. Kev tsim cov hnub ci vaj huam sib luag thiab cov khoom siv hluav taws xob kuj txhais tau tias qhov kev thov rau polysilicon yuav nce ntxiv. Kev lag luam rau ob qho khoom siv yuav tsum loj hlob tsis tu ncua, nrog ntau thiab ntau daim ntawv thov raug tshawb pom.
Hauv kev xaus, ob qho tib si hlau silicon thiab polysilicon yog cov khoom siv tseem ceeb hauv ntau cov txheej txheem kev lag luam. Hlau silicon yog ib qho tseem ceeb ntawm cov hlau thiab alloys siv rau kev tsim kho, kev thauj mus los, thiab lwm yam kev siv, thaum polysilicon siv rau hauv kev tsim cov hnub ci vaj huam sib luag thiab cov khoom siv hluav taws xob zoo. Ob qho khoom siv tau yooj yim, thiab lawv cov kev siv yuav tsum tau nce ntxiv raws li cov ntawv thov tshiab tau pom. Nws yog ib qho tseem ceeb los tsim cov thev naus laus zis tshiab uas tuaj yeem ua rau kev tsim cov polysilicon ntau dua thiab pheej yig dua. Raws li qhov kev thov rau ob qho khoom siv txuas ntxiv mus ntxiv, cov kev nce qib no yuav yog qhov tseem ceeb hauv kev ua kom cov khoom siv txuas ntxiv thiab kev ruaj khov ntawm cov khoom tseem ceeb no.
Khoom ntsiab lus
| Cov khoom qib | Tshuaj muaj pes tsawg leeg | Tshuaj muaj pes tsawg leeg | Tshuaj muaj pes tsawg leeg | Tshuaj muaj pes tsawg leeg |
|---|---|---|---|---|
| Cov impurities (%) | Cov impurities (%) | Cov impurities (%) | ||
| Cov ntsiab lus (%) | Fe | Al | Ca | |
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 2502 | 99.48 | 0.25 | 0.25 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 411 | 99.4 | 0.4 | 0.1 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 551 | 98.9 | 0.5 | 0.5 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
FAQ
Q: MOQ ntawm kev txiav txim mus sib hais yog dab tsi?
A: Tsis muaj kev txwv, Peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab kev daws teeb meem raws li koj qhov xwm txheej.
Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom.
Q: Koj muaj cov qauv dab tsi?
A: Peb cov khoom ua tau raws li cov qauv, xws li ASTM, ASME, AMS, DIN, JIS thiab lwm yam.Qhov kev xeem thib peb yog txhua yam muaj rau peb.
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Cim npe nrov: hlau silicon thiab polysilicon
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