Cov ntsiab lus siab ntawm Silicon hlau

Silicon yog ib qho ntawm cov semi-metals, yav tas los hu ua "silicon". Lub melting point yog 1420 degree thiab qhov ceev yog 2.34g / cm3. Nyuaj thiab nkig. Insoluble nyob rau hauv acid nyob rau hauv chav tsev kub, yooj yim soluble nyob rau hauv alkali. Cov khoom ntawm hlau silicon zoo ib yam li cov germanium, txhuas, thiab tin, thiab muaj cov khoom semiconductor.

Xa kev nug

Hauj lwm lawm

Kev piav qhia

Silicon yog nplua nuj nyob rau hauv cov kev pab cuam nyob rau hauv lub ntiaj teb crust, thib ob tsuas yog rau oxygen, accounting rau ntau tshaj li ib feem peb ntawm tag nrho cov hnyav ntawm lub ntiaj teb lub crust, thiab muaj nyob rau hauv daim ntawv ntawm silicon dioxide los yog silicate. Lub purest silicon mineral yog quartz los yog silica. Silicon muaj ob lub allotropes: ib qho yog xim av xim av amorphous hmoov, uas muaj zog thiab tuaj yeem hlawv hauv huab cua; lwm yam yog siv lead ua ruaj khov (crystalline silicon).

Feem ntau, silica thiab quartz yog siv rau iav thiab lwm yam khoom siv hauv tsev, thiab cov khoom siv zoo quartz yog siv los ua cov alloys, hlau thiab ib leeg muaju.

Ultra-ntshiab silicon (qhov impurity tsis ntau tshaj li ob peb atoms ib txhiab atoms) yog ib qho tseem ceeb tshaj plaws semiconductor khoom, uas yog dav siv nyob rau hauv cov computers, microwave kev sib txuas lus, optical fiber kev sib txuas lus, thiab lub hnub ci zog tsim. Cov khoom siv semiconductor silicon tau tsim sai heev. Kev noj txhua xyoo ntawm monocrystalline silicon ntau tshaj 2,500 tons, thiab kev noj ntawm silicon wafers yog 2.5 billion square inches.

Kev tshawb fawb thiab tsim cov khoom siv silicon hauv kuv lub teb chaws kuj tau ua tiav zoo. Cov siv lead ua ib leeg nrog txoj kab uas hla tsawg dua 3 ntiv tes tau mus txog qib thoob ntiaj teb, thiab cov txheej txheem txiav, sib tsoo, thiab polishing thiab cov cuab yeej siv tau tsim, tab sis tag nrho cov qib tseem muaj qee qhov sib txawv nrog rau qib thoob ntiaj teb. Yog li ntawd, kuv lub teb chaws ultra-ntshiab silicon muaj peev xwm loj hlob thiab txoj kev mus ntev.

Vim li cas lub sijhawm tam sim no hu ua Silicon Age? Ntawm 7th International Conference ntawm Crystalline Silicon Production, cov kws tshawb fawb hu ua lub sijhawm tam sim no lub hnub nyoog Silicon. Vim li cas silicon hais txog qhov xwm txheej siab? Qhov no yog vim lub ntiaj teb niaj hnub no tab tom hloov los ntawm lub hnub nyoog kev lag luam mus rau cov ntaub ntawv hnub nyoog.

High Content Of Silicon Metal3 High Content Of Silicon Metal4

Nyob rau hauv lub hnub nyoog kev lag luam, steel yog tus thawj coj, yog li tus nqi ntawm cov hlau ua cim lub teb chaws kev lag luam thiab kev ua tub rog muaj zog. Hauv cov ntaub ntawv hnub nyoog, tus thawj coj yog cov khoom siv semiconductor - silicon. Muaj ntau ntau hom khoom siv semiconductor, tab sis tsis muaj ntau hom kev lag luam, feem ntau yog silicon, germanium, gallium arsenide, thiab gallium phosphide, ntawm cov silicon suav txog li 90 feem pua ntawm tag nrho cov khoom tsim tawm ntawm cov khoom siv semiconductor. Qhov no yog vim li cas tib neeg xa mus rau lub sijhawm tam sim no raws li Silicon Age.

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Kev faib tawm ntawm cov hlau silicon feem ntau yog cais raws li cov ntsiab lus ntawm peb lub ntsiab impurities ntawm hlau, txhuas thiab calcium uas muaj nyob rau hauv hlau silicon. Raws li cov ntsiab lus ntawm hlau, txhuas thiab calcium hauv hlau silicon, hlau silicon tuaj yeem muab faib ua ntau qib xws li 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101 thiab lwm yam.

FAQ

Q: Koj puas yog Chaw Tsim Tshuaj lossis tuam txhab lag luam?

A: Peb yog cov chaw tsim khoom nyob rau hauv Henan, Tuam Tshoj.Peb muaj kev tshaj lij ntawm ntau tshaj 3 xyoo lawm hauv kev lag luam metallurgical ad Refractory manufacturing.

Q: Yog tias kuv xav tau kev ntim khoom customized, puas muaj?

A: Yog lawm, peb tuaj yeem muab cov khoom sib txawv ntawm lub hnab lossis lub nruas steel raws li koj xav tau.

Q: Koj puas txais OEM?

A: Yog, peb txais OEM. Nov yog peb qhov tshwj xeeb.