Hauj lwm lawm
Kev piav qhia
Nyob rau hauv xyoo tas los no, kev tsim cov hlau silicon hmoov tau pom tias muaj kev xav tau ntau ntxiv, nrog rau kev lag luam thoob ntiaj teb pom tias muaj kev nce ntxiv hauv nws cov kev siv thoob plaws ntau yam kev siv. Hlau silicon hmoov yog ib qho tseem ceeb hauv ntau lub lag luam, nrog rau cov tsheb, kev tsim kho, hluav taws xob, thiab hluav taws xob sectors.
Kev tsim cov hlau silicon hmoov yuav tsum muaj cov txheej txheem tsim khoom, suav nrog kev txo qis ntawm silicon dioxide nrog cov pa roj carbon monoxide hauv lub cub hluav taws xob. Cov khoom uas tau tshwm sim yog tom qab ntawd hauv av mus rau cov hmoov zoo, uas tuaj yeem siv thaum lub sij hawm tsim cov alloys, ceramics, thiab semiconductors. Txawm hais tias muaj qhov nyuaj ntawm cov txheej txheem tsim khoom, cov hlau silicon hmoov ua lag luam tau pom qhov nce ntxiv ntawm cov peev txheej ntau lawm hauv xyoo tas los 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 | |
Ib qho ntawm cov laj thawj tseem ceeb rau kev nce hauv kev thov rau cov hlau silicon hmoov yog nws cov kev siv hauv kev tsim cov silicon-based alloys. Cov alloys no feem ntau siv thoob plaws ntau yam kev lag luam, suav nrog cov tsheb thiab kev tsim kho, vim lawv cov khoom siv zoo heev thiab muaj kev tiv thaiv corrosion. Tsis tas li ntawd, lawv yog cov khoom tseem ceeb hauv kev tsim khoom ntawm semiconductors, uas yog siv hauv cov khoom siv hluav taws xob los tsav cov thev naus laus zis.
Lwm qhov laj thawj rau qhov kev xav tau ntawm cov hlau silicon hmoov yog qhov kev nce siab ntawm cov khoom siv hluav taws xob tauj dua tshiab. Hlau silicon hmoov yog ib qho tseem ceeb hauv kev tsim cov hnub ci hlwb, uas tau pom tias muaj kev xav tau ntau ntxiv vim qhov muaj koob meej ntawm lub hnub ci zog. Qhov kev thov rau lub hnub ci hlwb xav tias yuav pom qhov kev loj hlob exponential nyob rau hauv lub xyoo tom ntej nrog rau kev tsom mus rau cov khoom siv hluav taws xob ntau dua thiab ruaj khov dua.
Nrog txoj kev loj hlob tsis tu ncua hauv kev thov thoob ntiaj teb rau cov hlau silicon hmoov, tau muaj kev nce hauv kev tsim khoom thoob plaws ntau thaj tsam. Nyob rau hauv xyoo tas los no, Suav tuam txhab lag luam tau tshwm sim los ua cov neeg tsim khoom tseem ceeb ntawm cov hlau silicon hmoov, nrog Silicon Metal Co. Ltd thiab HC Starck tuav cov lag luam tseem ceeb vim lawv cov peev txheej ntau lawm thiab kev txawj ntse.
Hauv kev xaus, kev tsim cov hlau silicon hmoov tau pom tias muaj kev xav tau ntau ntxiv hauv ntau qhov kev lag luam. Kev nce hauv kev thov tuaj yeem raug ntaus nqi los ntawm kev muaj koob meej ntawm silicon-based alloys, kev loj hlob ntawm cov khoom siv hluav taws xob txuas ntxiv mus, thiab kev lag luam semiconductor booming. Nrog rau kev txhim kho txuas ntxiv ntawm kev tsim muaj peev xwm, kev ua lag luam rau hlau silicon hmoov tau tsim los ua pov thawj txuas ntxiv kev loj hlob nyob rau hauv lub xyoo tom ntej, tso nws ua ib feem tseem ceeb hauv kev tsim khoom thoob ntiaj teb.
FAQ
Q: Koj them nyiaj li cas?
A: T / T, L / C, Nyiaj ntsuab tau txais.
Q: Kuv tuaj yeem tau txais qee qhov qauv thiab yuav siv sijhawm ntev npaum li cas?
A: Rau cov qauv me me, nws yog dawb, tab sis huab cua freight yog sau los yog them peb tus nqi ua ntej, peb feem ntau siv International Express, thiab peb yuav xa tuaj rau koj tom qab tau txais koj cov nqi.
Q: Koj puas tuaj yeem tsim raws li cov neeg siv khoom tsim?
A: Tseeb, peb yog cov chaw tsim khoom.
Q: Yuav ua li cas txog qhov zoo?
A: Los ntawm cov khoom siv raw 'xaiv, smelting, crushing, tiav cov khoom' kuaj, packing, mus kuaj ua ntej khoom xa tuaj, txhua kauj ruam, Zhenan neeg yog tag nrho cov siv nruj zoo tswj.
Cim npe nrov: kev tsim cov hlau silicon hmoov
Xa kev nug
Koj Tseem Yuav Zoo Li