Raws li kev ua kom muaj siab siab - purity silicon cov khoom, silicon cov khoom yog "zaub mov" ntawm kev lag luam niaj hnub. Nws cov kev siv yog feem ntau concentrated nyob rau hauv peb thaj chaw nram qab no:
1. Photovoltaic Kev Lag Luam: Lub Pob Txheem ntawm Lub Zog Txhab
Lub photovoltaic kev lag luam siv ntau tshaj 80% ntawm lub ntiaj teb cov ntaub ntawv silicon (raws li 2023 ib xyoos ib zaug ntawm Tuam Tshoj photovoltaic koom tes). Los ntawm CZ Txujci lossis Inpot Casting txoj kev, silicon cov ntaub ntawv yog ua tiav rau hauv:
1. Monocrystalline Silicon pas nrig: siv 99.999% (6n) Cov khoom siv ntshiab silicon, txiav rau hauv cov salicon worgon, nrog kev txhim kho hloov tau ntau dua 24%
2. POLYCRYSTALLINE INGICOTS: siv 99.99% (4n)
2. Semiconductor Kev Lag Luam: Pib lub ntsiab ntawm Chec Raug
{- qib silicon cov ntaub ntawv (purity 99.99999999%, 9% ntawm Ntiaj Teb Silicon Khoom Siv (Semi 2024 Data). Cov ntawv thov tseem ceeb muaj xws li:
1. Wafer Tsim: silicon cov ntaub ntawv raug rub tawm, txiav thiab polished los tsim 8/12-nti Wafers rau kev tsim cov khoom sib xyaw xws li CPUs
2. Fais Devices: Lub zog hluav taws xob hluav taws xob xws li automotive - Cov chips qib} Cov ntaub ntawv ntau tshaj li 8 ntiv tes
3.. Cov kev xav tau tshwj xeeb: aerospace -}}}}}}}}}}}}}}}}}}} cov cai yuav tsum nruj ntawm cov khoom rov qab los ntawm silicon (yuav tsum tau ua<0.01Bq/kg)
III. Lwm yam Kev Siv Khoom Siv: Kev Siv Ntau Yam
Cov seem kwv yees li 5% ntawm cov ntaub ntawv silicon yog siv rau:
1. Tshwj xeeb iav: High borosilicate lub khob ntim khoom siv rau kev kho mob siab thiab tuaj yeem tiv thaiv siab dua ntawm 150 degree
2. Silicon {{{{1} Cov ntaub ntawv ntawm cov khoom siv Silicone (GB / T)
3.
Ob txhais tau tias ntawm cov khoom silicon:
1. Kev qhia Purity: Hnub ci qib (6n) silicon cov ntsiab lus<0.0001%, electronic grade (9N and above) impurity content <1 billionth
2. Lub ntiaj teb siv: Xyoo 2023, photovoltaic qib silicon khoom yuav yog li 960,000 qib yuav yog 180,000 tons (bloomalg tshiab zog txheeb cais)
Nrog rau cov nrov ntawm n {- hom roj teeb technology thiab kev ua lag luam ntawm cov khoom siv silicon yuav loj hlob mus 260,000 tons / xyoo.