Cov khoom lag luam
Silicon Hlau (Si) yog qhov siab - Lub cev me me ntawm quartz (siio₂), ua kom zoo dua los ntawm kev txo cov carbothermic txo cov txheej txheem hauv hluav taws xob arc. Nws yog lub nkig, crystalline cov khoom nrog lub bluish {{2} grey geart} Cov khoom siv tseem ceeb hauv ntau qhov siab.
Cov lus qhia
Nws yog xim hlau silicon feem ntau yog feem ntau yog faib raws li cov ntsiab lus ntawm peb lub ntsiab hluav taws xob muaj nyob hauv nws yog xim hlau Silicon: FE, AL, thiab CA.
Cov Nta Tseem Ceeb & Cov Kev Pab
Ultra -} Purity High (98.5% -99.999999%)
Metallurgical Qib (98.5-99.5% SI): Kev Tswj Fe / al / Ca sib piv (553/441 Qib Pib Hauv Txhuas Alloying
Hnub ci qib (6n-9n):<1ppb boron/phosphorus prevents carrier recombination in PV cells
Kev Qeb Khoom Hluav Taws Xob (11N):<0.01ppb metallic impurities enable 5nm chip fabrication
Kev Cuam Tshuam:
Enables >24% kev ua yeeb yaj kiab hauv xov xwm (perc, hjt technologies)
Txo cov wafer tsis xws luag ntom ntom<0.1/cm² for 300mm semiconductor wafers
Txuas ntxiv refractory liftespan los ntawm 40% hauv cov ntaiv
01
Cov Khoom Siv SicemerCawv
Cov yam ntxwv Band qauv:
Bandgap: 1.12Ve (300K), zoo tagnrho rau cov ntawv thov teeb pom kev zoo
Intrinsic Carrier Conferration: 1.5 × 10¹⁰ / cm³
Electron Kev Muaj Peev Xwm: 1500 CM² / VACH S (Doping nyob nraum)
Ntaus Cov Khoom Siv Engineering:
Pab:
Lub Hwj Chim Mosfets nrog RDS (rau)<1mΩ·cm²
Cmos Logic Gates nrog 100GHz hloov
CCD Sensors nrog 90% Quantum Efficiency
02
Thermal & Tshuaj Muaj Zog
Cov ntaub ntawv ua tau:
Cov Khoom Vaj Tse Kom Tau Zoo
Thermal Conductivity 149 W / MIN K 3 × zoo dua li kub tsis txaus siab dua gaas
CTE (25 {- 300 tawm degree) 2.6 × 10⁻⁶ / k phim sio₂ rau kev ntxhov siab-passivation
Oxidation tus nqi (1000 degree) 0.1μm / hr cov qauv tiv thaiv sio₂ txheej
Muaj Ntaub Ntawv:
Crucibles rau 1700℃molten hlau tuav
Rocket Nozzle Cov Cuab Yeej (Tiv Thaiv 3000 Degree Ntshav)
Tshuaj Nroj Tsuag Cov Hluav Taws Kub Kub Extracters (HCL / HF Kuj)
03
Neeg kho tshuab li
Kev sib txuam cuam tshuam hauv Aluminium:
1% SI txuas ntxiv ntxiv:
Tensile lub zog los ntawm 25% (rau ~ 180mpa)
Qoob nkees ua ntej los ntawm 3 × cmles
Anodizing zoo (txo pitting)
Cov txiaj ntsig kev teeb tsa:
Pab kom nyias cov nyias -} phab ntsa (2mm) Automotive castings
Txo cov dav hlau sib xyaw ua ke los ntawm 15-20%
Txhim kho tshav kub lub dab dej thermal los ntawm 35%
04
Siv tshuab thev naus laus zis
Ntsuab Zog Txhawb:
1GW Ua Liaj Ua Teb Yuav Tsum Tau 3,000 Tons Si (txuag 1.5m tons-/ xyoo)
RECTERCLABLE: 95% rov qab tus nqi hauv kev kaw - voj tshuab
Kev lag luam ncig: 80% ntawm PV vaj huam sib luag cov ntaub ntawv yog recementable
Cov Ntawv Thov Tawm Tshiab:
Silicon -} carbon anodes (400% siab dua Li {2} ion muaj peev xwm)
Photocatalytic Dej Splitting (10% Solar - rau - hydrogen efficiency)
Thermoelectric materials (ZT >0.8 ntawm 900 degree)
05
Cov Ntawv Thov
1. Txhuas Alloys (Metallurgical Qib, 553/441)
Txhim kho lub zog & Castability hauv kev tsheb (cov cav ntoo, lub log) thiab aerospace Cheebtsam.
Txo qhov hnyav thaum muaj kev tswj hwm kom ruaj khov.
2. Silicones & Tshuaj lom neeg (tshuaj lom neeg qib, 99%)
Siv hauv cov ntawv foob, cov nplaum, roj nplua, thiab cov tshuaj pleev ib ce.
Ua raws li lub hauv paus rau cov nplais, cov txiaj ntsig, thiab cov roj hmab sib txuas.
3. Hnub Ci Kev Lag Luam (Hnub Ci Qib, 6N-9N)
Thawj cov khoom rau monocrystalline & polycrystalline solar hlwb.
Ua rau siab siab - effecticial photovoltaic (PV) panels.
4. Electronics (Hauv Theem, 9N-11N)
Lemiconductor Wafers rau microchaips (CPUs, GPus, nco).
Ultra - high - purity (ntab cheeb tsam SI) rau lub zog hluav taws xob & sensors.
5. Refractories & Steelmaking
Deagidizer hauv ntau lawm cov steel (txo cov ntsiab lus FEO).
High - cov kab kub rau cov cub tawg.
Cov FAQ
Q: Kev ua lag luam txawv teb chaws -} qhia?
A: Kev lag luam tawm txawv teb chaws yog ib tug -}}}}}}}}}}}}}}}}}}}}}}}}}}}} intellုင်း Ua Lag Luam Saas Systems Platform.
Q: Koj puas yog tsim lossis ua lag luam?
A: Peb tsim khoom lag luam.
Q: Cov khoom lag luam zoo li cas?
A: Cov khoom yuav raug kuaj xyuas ua ntej ua ntej cov zaub mov xa tuaj, yog li qhov ua tau zoo tuaj yeem lav.
Q: Koj lub tuam txhab muaj ntawv pov thawj li cas?
A: ISO9001 thiab ntawv ceeb toom xeem.
Q: Dab tsi yog MOQ ntawm kev txiav txim?
A: Tsis muaj kev txwv, peb tuaj yeem muab cov lus qhia thiab cov kev daws teeb meem raws li koj tus mob.
Q: Ntev npaum li cas yog lub sijhawm khoom plig?
A: Lub sijhawm khoom xa tuaj yuav raug txiav txim siab raws li qhov ntau ntawm qhov kev txiav txim.
Cim npe nrov: Silicon Ua Lag Luam, Si Hlau, Tuam Tshoj Silicon Ua Lag Ua, Si Hlau Manufacturers, cov chaw muag khoom, Hoobkas
