Cov khoom tsis muaj
| Teem nqi | Tshuaj lom neeg cov tshuaj (%) | |||
| Si | Zaum fe | Al | Ca | |
| Ntau dua los yog sib npaug | Tsawg dua los yog sib npaug | |||
| Silicon Hlau 97 | 97 | 1.8 | 0.6 | 0.5 |
Cov khoom lag luam
Hlau silicon 97, tseem hu ua off-qib silicon lossis muaj silicon, yog lub siab-huv si silicon cov khoom. Lub ntsiab tivthaiv ntawm hlau silicon 97, silicon, feem ntau muaj ntau dua 97% ntawm cov ntsiab lus, thiab lwm yam khoom siv tsis tshua muaj, lawv muaj qee yam cuam tshuam rau Cov chaw ua yeeb yam thiab cov ntawv thov ntawm cov hlau silicon 97. Hlau Silicon 97 muaj cov khoom siv thiab tshuaj lom neeg zoo, zoo hluav taws xob conductivity thiab tshuaj lom neeg inertness. Cov khoom no ua cov hlau silicon 97 dav siv hauv ntau thaj teb.
Cov txheej txheem ntau lawm ntawm nws yog xim hlau Silicon 97 feem ntau suav nrog cov kauj ruam ntawm ore hnav ris tsho, smelting, refining thiab crushing. Ua ntej, nws yog ib qho tsim nyog los tshem tawm impurities thiab cov khoom siv tsis tsim nyog los ntawm cov ores xws li silica kom tau txais cov khoom cua ntshiab silicon. Cov tshuaj tiv thaiv silicon tau muab tso rau hauv cov hluav taws xob ua hluav taws xob ua kom sov lossis lub cupola kiln ua ke nrog coke lossis lignite) rau smelting. Thaum kub siab, silicon yog txo kom nws tau txo los ua nws yog xim hlau Silicon hauv qab kev ua ntawm tus neeg sawv cev txo tus neeg sawv cev. Yog tias yuav tsum muaj cov khaub noom silicon ntau dua, nws tseem yuav tsum tau kho kom ua kom zoo dua nws kom tshem tawm impurities. Thaum kawg, tus smelted metallic silicon yog crushed kom tau txais qhov loj me me uas ua tau raws li qhov yuav tsum tau ua.
Vim nws cov kev coj ua zoo thiab hluav taws xob zoo, xws li cov khoom siv hluav taws xob semiconductor, thiab lwm yam. Raws li ceramic resorsic, cov khoom siv ceramic ceramic, thiab lwm yam cov khoom siv hluav taws xob, cov khoom siv sib txuas lus, kev tiv thaiv corrosion thiab cov hluav taws xob zoo. Lub Tshuaj lom neeg muaj kev ruaj ntseg ntawm hlau silicon 97 ua rau tiv thaiv cov tshuaj lom neeg xws li acids thiab alkalis, yog li nws yog dav siv nyob rau hauv kev npaj tshuaj lom neeg cov tshuaj ntxuav, thiab lwm yam.
Tus nqi lag luam ntawm cov hlau silicon 97 yuav cuam tshuam los ntawm ntau yam, suav nrog cov nqi tsim khoom, muab khoom siv thiab xav tau, thiab kev ua lag luam thoob ntiaj teb hloov pauv. Nyob rau hauv xyoo tsis ntev los no, nrog rau kev loj hlob sai ntawm lub zog tshiab, cov khoom tshiab thiab lwm daim teb thiab lwm daim teb, kev lag luam lag luam rau cov hlau silicon 97 tau txuas ntxiv loj hlob. Nyob rau tib lub sijhawm, ntau cov hlau sib txuas hlau silicon cov tuam txhab uas nquag nquag thiab txhim kho cov khoom lag luam zoo kom tau raws li kev ua lag luam. Nrog kev txhim kho ntawm kev paub txog ib puag ncig, kev tsim cov hlau silicon 97 yuav them ntau dua rau kev tiv thaiv ib puag ncig thiab kev ruaj ntseg.
Cim npe nrov: Silicon Hlau 97 nrog cov yam ntxwv tshwj xeeb, Tuam Tshoj Silicon Hlau 97 Nrog Cov Cim Cim Cov Cuab Yeej Siv, Chaw muag khoom, Hoobkas