Hauj lwm lawm
Kev piav qhia
Tus nqi tsim cov hlau silicon hmoov yog ib qho tseem ceeb rau cov tub lag luam uas muaj peev xwm xav txog ua ntej nkag mus rau hauv kev lag luam tshwj xeeb no. Hlau silicon hmoov yog siv nyob rau hauv ntau yam kev lag luam kev siv, nrog rau kev tsim cov silicones, alloys, thiab semiconductors. Txawm li cas los xij, tus nqi ntawm kev tsim cov khoom siv no tuaj yeem sib txawv nyob ntawm ntau yam.
Ib qho ntawm cov tsav tsheb tseem ceeb ntawm cov nqi tsim khoom yog tus nqi ntawm cov khoom siv raw. Cov khoom tseem ceeb hauv cov hmoov hlau silicon yog metallurgical-qib silicon, uas feem ntau yog tsim los siv cov txheej txheem txo carbothermic. Cov txheej txheem no suav nrog cov cua sov silica thiab cov pa roj carbon monoxide hauv lub tshuab hluav taws xob arc, uas ua rau cov kua silicon thiab carbon monoxide gas. Tus nqi ntawm cov khoom siv raw no txawv nyob ntawm lawv qhov muaj, qhov chaw, thiab qhov zoo.
Lwm qhov tseem ceeb uas cuam tshuam cov nqi tsim khoom ntawm cov hlau silicon hmoov yog cov nqi hluav taws xob. Cov txheej txheem txo cov carbothermic yuav tsum muaj cov hluav taws xob tseem ceeb, uas ua rau muaj feem ntau ntawm tag nrho cov nqi tsim khoom. Cov nqi hluav taws xob hauv cheeb tsam thiab muaj cov khoom siv hluav taws xob txuas ntxiv tuaj yeem cuam tshuam rau tus nqi no.
Specification
| silicon hmoov | Loj (mesh) | Chemical Composition feem pua | |||
| Si | Fe | Al | Ca | ||
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | ||||
| rau kev siv tshuaj | Si-(20-100 mesh) | 99.6 | 0.2 | 0.15 | 0.05 |
| Si-(30-120 mesh) | |||||
| Si-(40-160 mesh) | 99.2 | 0.4 | 0.2 | 0.1 | |
| Si-(100-200 mesh) | 99 | 0.4 | 0.4 | 0.2 | |
| Si-(45-325 mesh) | 98.5 | 0.5 | 0.5 | 0.3 | |
| Si-(50-500 mesh) | 98 | 0.6 | 0.5 | 0.3 | |
Cov nqi ua haujlwm yog lwm qhov tseem ceeb thaum txiav txim siab cov nqi tsim khoom ntawm cov hlau silicon hmoov. Cov neeg ua haujlwm txawj ntse yuav tsum tau ua haujlwm thiab tswj cov cuab yeej siv hauv cov txheej txheem tsim khoom, thiab lawv cov nyiaj ua haujlwm thiab cov txiaj ntsig ua rau tag nrho cov nqi tsim khoom. Cov cai tswj kev nyab xeeb thiab ua raws li cov qauv ib puag ncig kuj ntxiv rau cov nqi ua haujlwm.
Cov nqi tsheb thauj mus los kuj tseem ua lub luag haujlwm hauv tag nrho cov nqi tsim khoom ntawm cov hlau silicon hmoov. Cov khoom siv raw thiab cov khoom tiav yuav tsum tau thauj mus los ntawm qhov chaw tsim khoom, uas tuaj yeem ntxiv rau tus nqi. Qhov deb, hom kev thauj mus los, thiab kev tsim kho vaj tse tag nrho cuam tshuam cov nqi tsheb thauj mus los.
Hauv kev xaus, cov nqi tsim cov hlau silicon hmoov yog cuam tshuam los ntawm ntau yam, nrog rau cov nqi raw khoom, nqi hluav taws xob, nqi zog, thiab nqi tsheb thauj mus los. Cov neeg lag luam xav txog kev nkag mus rau hauv kev ua lag luam no yuav tsum ua tib zoo tshuaj xyuas cov xwm txheej no thiab lawv cov peev xwm cuam tshuam rau cov txiaj ntsig tau txiaj ntsig. Cov tuam txhab ua tiav yuav tsum muaj peev xwm tswj tau cov nqi thaum tswj cov khoom zoo thiab ua tau raws li cov kev cai tswj hwm.
FAQ
Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg. Feem ntau peb cov qauv dawb, peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab.
Q: Kuv tuaj yeem tau txais cov lus hais los ntawm koj li cas?
A: Koj tuaj yeem tso peb cov lus, thiab peb yuav teb txhua cov lus hauv lub sijhawm. Los yog peb tuaj yeem tham hauv kab.
Q: Cov khoom puas muaj kev tshuaj xyuas zoo ua ntej thauj khoom?
A: Tau kawg, tag nrho peb cov khoom raug soj ntsuam nruj me ntsis ua ntej ntim, thiab cov khoom tsis tsim nyog yuav raug rhuav tshem.peb lees txais kev tshuaj xyuas thib peb kiag li.
Cim npe nrov: ntau lawm cov txiaj ntsig ntawm hlau silicon hmoov
Xa kev nug
Koj Tseem Yuav Zoo Li