Hlau Silicon Powder Supply Thiab Demand Relationship
Loj: 20 ~ 600 mesh
Ntim: 1 Tuj Jumbo Hnab
Hauj lwm lawm
Kev piav qhia
Hlau silicon hmoov yog cov khoom tseem ceeb hauv kev tsim khoom ntawm ntau hom khoom. Los ntawm cov hnub ci vaj huam sib luag mus rau semiconductors, nws yog ib qho tseem ceeb siv los tsim ntau yam khoom sib txawv. Nyob rau hauv tsab xov xwm no, peb yuav mus hla cov txheej txheem ntawm kev tsim cov hmoov no kom ntxaws ntxiv.
Kev tsim cov hlau Silicon Powder
1. Cov khoom siv raw
Thawj kauj ruam hauv kev tsim cov hlau silicon hmoov yog kom tau txais cov khoom siv raw. Lub ntsiab raw khoom siv hauv kev tsim cov hmoov no yog quartz. Quartz yog cov ntxhia uas muaj silicon thiab oxygen. Nws yog dav siv thiab tuaj yeem yooj yim tau los ntawm ntau qhov chaw.
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 | |
2. Mining thiab ua Quartz
Thaum cov quartz tau txais, nws yuav tsum tau mined thiab ua tiav kom rho tawm cov silicon. Lub quartz yog crushed thiab hauv av mus rau hauv ib tug nplua hmoov. Cov hmoov no ces tov nrog cov khoom siv carbon, feem ntau coke los yog charcoal. Cov sib tov yog rhuab mus rau qhov kub siab heev nyob rau hauv ib tug hluav taws xob arc rauv. Lub tshav kub ua rau cov tshuaj tiv thaiv uas cais cov silicon ntawm cov pa thiab carbon.
3. Refining cov Silicon
Thaum cov silicon tau muab rho tawm, nws yuav tsum tau ua kom zoo kom tshem tawm cov impurities. Muaj ntau cov txheej txheem sib txawv uas tuaj yeem siv tau, suav nrog tshuaj lom neeg ua kom huv, thaj chaw ua kom zoo dua qub, thiab cov tshuaj thermochemical refining.
4. Hloov cov hmoov
Cov kauj ruam kawg hauv kev tsim cov hmoov hlau silicon yog los tsim nws rau hauv daim ntawv xav tau. Cov hmoov tuaj yeem muab ntim rau hauv cov pellets lossis zoo li hauv ntau hom ntawv raws li xav tau. Cov txheej txheem shaping pab txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam nws
Kev siv hlau Silicon Powder
Hlau silicon hmoov yog siv rau ntau yam kev siv. Qee qhov kev siv feem ntau suav nrog:
- Hnub ci vaj huam sib luag
- Semiconductors
- Cov khoom siv ceramic
- Cov khoom siv refractory
Xaus
Kev tsim cov hlau silicon hmoov yog cov txheej txheem nyuaj uas yuav tsum muaj ntau cov kauj ruam los rho tawm thiab ua kom zoo dua cov silicon los ntawm cov khoom siv raw. Thaum cov txheej txheem tuaj yeem ua haujlwm hnyav thiab siv sijhawm ntev, qhov kawg tshwm sim yog cov hmoov zoo uas siv rau ntau yam kev siv. Raws li kev siv tshuab txuas ntxiv mus, qhov kev thov rau cov hlau silicon hmoov tsuas yog xav tias yuav nce ntxiv rau xyoo tom ntej.
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom. Peb nyob hauv Anyang, Henan Province, Suav. Peb cov neeg siv khoom yog los ntawm tsev lossis txawv teb chaws. tos ntsoov rau koj tuaj xyuas.
Q: Cov khoom zoo li cas?
A: Cov khoom yuav raug tshuaj xyuas nruj me ntsis ua ntej xa zaub mov, yog li qhov zoo tuaj yeem lav.
Q: Koj qhov zoo yog dab tsi?
A: Peb muaj peb tus kheej lub Hoobkas, cov neeg ua haujlwm zoo nkauj thiab cov kws tshaj lij kev tsim khoom thiab kev ua haujlwm thiab kev muag khoom. Zoo tuaj yeem lav. Peb muaj kev nplua nuj nyob hauv metallurgical steelmaking teb.
Q: Puas yog tus nqi sib tham?
A: Yog, thov hu rau peb txhua lub sijhawm yog tias koj muaj lus nug. Thiab rau cov neeg siv khoom uas xav kom ua lag luam loj, peb yuav ua qhov zoo tshaj plaws los txhawb.
Q: Lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Lub sijhawm xa khoom yuav raug txiav txim raws li qhov ntau ntawm qhov kev txiav txim.
Cim npe nrov: hlau silicon hmoov mov thiab thov kev sib raug zoo
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