Silicon Hlau Si 2202

Silicon Hlau 22 {{}} 2 (Si 22 {{} {}}. 2%, tsawg dua lossis sib npaug lossis sib npaug rau 0.02%). Qhov kev siv hluav taws xob ultra siab (UHP) yog tus tsim tawm rau cov ntawv thov semiconductors feem ntau, thiab tshwj xeeb cov hluav taws xob txawm tias yuav cuam tshuam feeb tuaj yeem cuam tshuam kev ua tau zoo.

Xa kev nug

Hauj lwm lawm

Cov Ntsiab Lus Tseem Ceeb

Lub ntsiab	Cov ntsiab lus (%)
Silicon (si)	Ntau dua los yog sib npaug rau 99.5
Hlau (FE)	Tsawg dua los yog sib npaug rau 0. 2
Aluminium (AL)	Tsawg dua los yog sib npaug rau 0. 2
Calcium (ca)	Tsawg dua los yog sib npaug rau 0. 02
Lwm yam tsis zoo	Tsawg dua li lossis sib npaug rau 0. 03 (sib xyaw)

silicon metal

Cov Kev Siv Cov Ntawv Zoo

(1 )1414 Semiconductor & Microelectronics

Thawj pub pub rau hluav taws xob-polysilicon (9n {2}} nws purity)

Tseem ceeb rau300mm + Monocrystalline Silicon Wafers

Siv nyob rau hauvCov Khoom Ua Si Tshaj Tawm (3Nm thiab hauv qab) thiab cov cim xeeb

(2) Tom ntej-tiam photovoltaics

Tseem ceeb rauTopcon, HJT, thiab Perovskite Tandem Hnub Ci Hlob (>26% Kev Ua Haujlwm)

Minimizes kev poob qis hauvultra-nyias wafers (tsawg dua los yog sib npaug rau 100μm)

Xum cov khoom siv rauChaw-Qeb Hnub Ci Panels

(3) Aerospace & Tiv Thaiv Alloys

Siv nyob rau hauvTitanium-Silicon AlloysRau Dav Hlau Cav Cheebtsam

Txhim khoZog-qhov hnyav pivHauv Cov Khoom Siv Txheej Txheem Aerospace

Tseem ceeb rauHypersonic tuam thermal tiv thaiv nruab

(4) Quantum & Tshaj Tawm Txog Kev Siv Technologies

Cov khoom siv hauv paus rauSilicon Spin LebitsHauv Quantum Counting

Siv nyob rau hauvPhotonics thiab silicon-bees mems li

Prefursor rau2D Silicon Nanomaterials

silicon metal

Kev tsim tau zoo

Tsim ntawmThaj chaw ua haujlwm thiab nqus plua plav ARC rho tawm

Quadruple Purification Txheej TxheemXws li:

Acid Leaching

Electron nqaj ua hluav taws xob

Directional Crystallization

Ua kom ntshav huv

PPB-qib tswj kev tswj hwmnrog GD-MS tsom xam.

Kev Lag Luam Txoj Haujlwm

Lub ntiaj teb ntau lawm: <10,000 MT/year

Tus nqi hwm: {2-3 × Txuj ci metallurgical

Cov Neeg Siv Khoom Tseem Ceeb:

Cov Thawj Coj Semiconductor Foundries

Chaw-Qeb Hnub Hnub Hnub Ci

Kws Tsim Tshuaj Tiv Thaiv Cov Khoom Siv

Cim npe nrov: Silicon Hlau Si 2202, Tuam Tshoj Tuam Tshoj Siicon Hlau Si 2202 Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas