Silicon hlau yog cov khoom lag luam tseem ceeb heev siv hauv kev tsim steel, cam khwb cia hlau, txhuas (aviation, aircraft & tsheb qhov chaw tsim khoom), thiab silicon optoelectronic ntaus ntawv thiab ntau lwm yam lag luam. Nws yog lub npe hu ua "ntsev" ntawm niaj hnub kev lag luam. Cov khoom tseem ceeb ntawm cov ntsiab lus silicon yog li 98%. Qhov seem ntawm impurities yog hlau, txhuas thiab calcium thiab lwm yam.
| Qib | Chemical Composition (%) | |||
| Si | Fe | Al | Ca | |
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | |||
| Silicon hlau 441 | 99.1 | 0.4 | 0.4 | 0.1 |
Silicon hlau 441 Daim ntawv thov
(1) Txhim kho qhov kub tsis kam, hnav tsis kam thiab oxidation kuj nyob rau hauv cov khoom siv refractory thiab fais fab metallurgy kev lag luam
(2) Cov khoom siv raw uas siab polymer ntawm cov organic silicon formatting.
(3) Hlau puag alloy additive, alloy kws tshuaj ntawm silicon steel, yog li txhim kho cov hlau hardenability.
(4) Nws yog siv nyob rau hauv high-temperature khoom tsim nyob rau hauv thiaj li yuav tsim enamels thiab pottery thiab nyob rau hauv tsim ultra-ntshiab silicon wafers.
Lub hom phiaj tseem ceeb ntawm cov hlau silicon yog cov khoom siv ntxiv uas tsis yog hlau-puag alloy. Cov ntsiab lus ntawm silicon nyob rau hauv lub ntiaj teb crust yog 27.7%, lub thib ob loj tshaj plaws keeb nyob rau hauv lub ntiaj teb curst, lub feem ntau muaj nyob rau hauv lub ntiaj teb crust - oxygen thiab silicon - muab rau silica SiO2, accounting rau 87% ntawm tag nrho cov loj ntawm lub crust. Silicon yog cov khoom tsis yog xim hlau, grey, xim hlau, tawv thiab nkig. Atomic hnyav 28.80; Qhov ceev yog 2.33g / m3; melting point yog 1410 degree; boiling point yog 2355 degree; resistivity yog 2140Ω. Semiconductor silicon, uas siv rau kev tsim cov khoom siv semiconductor, yog cov hlau purity silicon hlau, nrog polycrystalline thiab monocrystalline daim ntawv.
Silicon Hlau 441 Kev xa khoom & ntim
Loj: 1-10mm,10-100mm lossis lwm qhov ntau thiab tsawg raws li tus neeg thov.
Lub sij hawm them nyiaj: T / T lossis L / C.
Ntim: Ton hnab ntim (1000kg / hnab) lossis customized raws li cov neeg siv khoom xav tau.
Lub sij hawm xa tuaj: Hauv 10 hnub tom qab tau txais cov nyiaj them ua ntej.
Kev Pabcuam: Peb tuaj yeem muab cov qauv dawb thiab daim ntawv qhia khoom rau koj.
Peb lub tuam txhab
ZHENAN INTERNATIOANL CO., LTD
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Txais tos rau peb lub Hoobkas thiab tuam txhab rau kev tuaj xyuas
Cim npe nrov: Tuam Tshoj siab melting point silicon hlau 441 manufacturers, lwm tus neeg, Hoobkas