0102 ib0304 ib05
Silicon hlau rau Steelmaking / Refractory / Fais Fab Metallurgy Kev Lag Luam
Product Description
| Qib | Thiab | Fe | Al | Qhov ntawd |
| 553 ua | 0.985 ib | 0.005 ib | 0.005 ib | 0.003 ib |
| 441 ib | 0.99 ib | 0.004 ib | 0.004 ib | 0.001 ib |
| 4502 ib | 0.99 ib | 0.004 ib | 0.005 ib | 0.0002 |
| 421 | 0.99 ib | 0.004 ib | 0.002 ib | 0.001 ib |
| 411 | 0.99 ib | 0.004 ib | 0.001 ib | 0.001 ib |
| ib 3303 | 0.99 ib | 0.003 ib | 0.003 ib | 0.0003 |
| 2202 ib | 0.99 ib | 0.002 ib | 0.002 ib | 0.0002 |
| 2202 ib | 0.99 ib | 0.002 ib | 0.002 ib | 0.0002 |
| 1101 | 0.99 ib | 0.001 ib | 0.001 ib | 0.0001 |
Silicon hlau yog grey thiab ci semiconductor hlau, tseem hu ua crystalline silicon lossis muaj silicon, thiab feem ntau yog siv los ua ib qho ntxiv rau cov hlau tsis muaj hlau. Silicon hlau yog tsim los ntawm quartz thiab coke nyob rau hauv lub cub hluav taws xob, thiab cov ntsiab lus ntawm silicon caij yog hais txog 98% (nyob rau hauv xyoo tas los no, muaj cov ntsiab lus ntawm 99.99%, Si kuj hu ua silicon hlau), thiab lwm yam impurities yog mas. hlau, aluminium, calcium, thiab lwm yam. Kev faib tawm ntawm cov hlau silicon yog raws li cov ntsiab lus ntawm hlau, aluminium, thiab calcium; silicon hlau tuaj yeem muab faib ua ntau qib xws li 553, 441, 411, 3303, 2202, thiab 1101.
Silicon hlau yog nyiaj grey los yog tsaus grey hmoov nrog cov xim hlau nplaum, uas yog lub siab melting point, zoo tshav kub tsis kam, siab resistivity thiab superior oxidation kuj, nws hu ua "industrial glutamate", uas yog ib qho tseem ceeb raw khoom nyob rau hauv hi-tech kev lag luam. .
Muaj ob hom silicon hlau: los ntawm oxygen thiab tsis muaj oxygen.
Ua ntej, qhov sib txawv ntawm qhov chaw oxidation.
Silicon hlau yog cov khoom siv tshuaj, feem ntau yog nyob rau hauv daim ntawv ntawm polysilicon. Nws cov tsos yog feem ntau grey, nyiaj-dawb, du nto. Thaum cov hlau silicon raug nyob rau hauv huab cua ntev, qhov saum npoo yuav tshwm sim txawv degrees ntawm oxidation, uas ua rau ib txheej ntawm grey thiab dub oxide, thiab nws thickness thiab ceev nce nrog rau ncua sij hawm raug. Yog li ntawd, qhov sib txawv ntawm cov hlau silicon los ntawm cov pa oxygen thiab cov pa oxygen feem ntau yog vim tias qhov oxidation saum npoo yog pom tseeb.
Qhov thib ob, qhov sib txawv ntawm cov xim hloov.
Kev hloov xim ntawm cov xim hlau silicon los ntawm cov pa thiab los ntawm cov pa oxygen kuj yog ib qho tseem ceeb rau kev paub qhov txawv ntawm lawv. Nyob rau hauv cov ntaub ntawv ntawm tsis muaj oxygen, nto ntawm hlau silicon yog grey thiab nyiaj dawb, thiab tsis muaj xim hloov. Nyob rau hauv cov ntaub ntawv ntawm oxygen, raws li qhov chaw pib tsim oxidation, cov xim ntawm cov hlau silicon yuav maj mam darken, ua tsaus grey los yog dub. Qhov no yog tshwm sim los ntawm qhov nruam thickening ntawm oxide txheej ntawm qhov chaw, thiab nws kuj muaj qee yam corrosion kuj.
Peb, qhov sib txawv ntawm kev siv lub sijhawm.
Qhov sib txawv ntawm cov hlau silicon los ntawm cov pa oxygen thiab cov pa oxygen kuj tshwm sim hauv lawv cov kev siv. Feem ntau, hlau silicon los ntawm cov pa oxygen yog qhov tsim nyog rau kev tsim cov khoom siv hluav taws xob, cov khoom siv hluav taws xob semiconductor, lub hnub ci hlwb, hnub ci photovoltaic hlwb thiab cov thermocouples thiab lwm yam ntaub ntawv uas yuav tsum tau muaj siab purity. Silicon hlau tsis muaj oxygen yog tsim nyog rau cov xim hlau, ceramics, iav thiab lwm yam txheej txheem ntau lawm, tuaj yeem txhim kho qhov hnyav piv thiab lub zog txhua yam.
Daim ntawv thov
Metallurgical silicon yog siv los ua tus neeg sawv cev alloying nyob rau hauv aluminium casting thiab resultant aluminium-silicon (Al-Si) yog siv los ua lub teeb nyob rau hauv wight thiab muaj zog lub tsheb Cheebtsam uas zoo dua cov khoom cam khwb cia los ntawm ntshiab txhuas. Kev lag luam tshuaj siv metallurgical silicon hauv kev ua fumed silica, silanes thiab silicone.
Polysilicon ntawm qib photovoltaic yog siv hauv polysilicon solar cells ntau lawm. Monocrystal silicon ntawm qhov tod tes yog siv los ua cov khoom siv semiconductor hauv cov khoom siv hluav taws xob niaj hnub no. Nws yog siv nrog rau lwm yam khoom siv los tsim LEDs, integrated circuits thiab FETs.
Tuam txhab Profile
Tianjin Eastmate Carbon Co., Ltd yog nyob rau hauv Tianjin City, uas yog tshwj xeeb nyob rau hauv exporting ntau yam cokes nyob rau hauv Tuam Tshoj, xws li Graphite Electrode, roj av coke, calcined coke, graphite roj av coke, graphite electrode, dag graphite anode khoom, silicon hlau thiab thiaj li. ntawm. Peb lo rau "zoo ua ntej" los lav cov khoom muag nrog tus nqi sib tw hauv cov kev qhia tshwj xeeb, tib lub sijhawm. Peb kuj tuaj yeem xyuas kom muaj nuj nqis uas koj xav tau vim peb cov nroj tsuag coke loj. Muaj tseeb tiag, peb muaj peb tus kheej tshwj xeeb logistics pab neeg los txo tus nqi ntawm qhov siab tshaj plaws. Nrog cov pab pawg muaj zog thev naus laus zis, peb tuaj yeem muab cov kev pabcuam txhim khu kev qha kom koj qhov kev yuav khoom tau yooj yim dua. Peb tuaj yeem muab cov kev daws teeb meem rau txhua qhov kev lag luam uas lub zog yog qhov tseem ceeb thiab tus nqi optimization yog ua tau.
Peb lub tuam txhab muaj tsib lub hauv paus loj, suav nrog Lanzhou hauv Gansu, Linyi hauv Shandong, Binhai hauv Tianjin, Ulanqab hauv Inner Mongolia, thiab Binzhou hauv Shandong. Cov zis txhua xyoo yog 200,000 tons ntawm calcined coke, 150,000 tons ntawm graphitized carburizer, 20,000 tons ntawm silicon carbide, 80,000 ntawm cov khoom siv dag zog graphite anode, 80,000 carbon & graphite electrode, 100,000 ntawm cov khoom siv hluav taws xob, nrog rau cov pa roj carbon monoxide yav dhau los crucible lwm.
FAQ
1. Koj qhov specification tsis haum rau peb.
Thov muab cov cim qhia tshwj xeeb rau peb los ntawm TM lossis email. peb yuav muab tswv yim rau koj sai li sai tau.
2.Thaum twg kuv tuaj yeem tau txais tus nqi?
Peb feem ntau hais hauv 24 teev tom qab tau txais koj cov lus qhia ntxaws, xws li qhov loj me, ntau thiab lwm yam.
Yog tias nws yog qhov kev txiav txim ceev, koj tuaj yeem hu rau peb ncaj qha.
3. Koj puas muab cov qauv?
Yog lawm, cov qauv muaj rau koj los xyuas peb qhov zoo.
Lub sij hawm xa tuaj yuav yog 3-10 hnub.
4. Yuav ua li cas txog lub sij hawm ua cov khoom loj?
Lub sij hawm txhuas yog nyob ntawm qhov ntau, li ntawm 7-15 hnub. Rau cov khoom lag luam graphite, siv cov khoom siv ob daim ntawv tso cai xav tau txog 15-20 hnub ua haujlwm.