Silicon hlau hmoov rau cov khoom siv semiconductor
Loj: 20 ~ 600 mesh
Ntim: 1 Tuj Jumbo Hnab
Hauj lwm lawm
Kev piav qhia
Silicon hlau hmoov yog cov khoom siv tseem ceeb hauv kev tsim cov khoom siv semiconductor. Nws yog dav siv nyob rau hauv ntau yam khoom siv hluav taws xob xws li transistors, diodes, thiab hnub ci hlwb. Raws li qhov kev thov rau cov khoom siv hluav taws xob txuas ntxiv mus ntxiv, qhov kev thov rau silicon hlau hmoov kuj tseem nce ntxiv.
Silicon hlau hmoov rau daim ntawv thov semiconductor yog tsim los ntawm kev txo qis ntawm high-purity quartz xuab zeb nrog carbon thiab ib tug txo tus neeg sawv cev. Lub resulting silicon hlau hmoov muaj ib tug siab purity thiab yog yus muaj los ntawm ib tug tshwj xeeb ua ke ntawm hluav taws xob, thermal, thiab lub cev khoom uas ua rau nws zoo tagnrho rau siv nyob rau hauv semiconductors.
Ib qho ntawm cov khoom tseem ceeb ntawm silicon hlau hmoov yog nws cov khoom siv hluav taws xob siab. Hauv ib lub semiconductor, silicon atoms tuaj yeem pub dawb lossis txais cov khoom siv hluav taws xob, nyob ntawm cov impurities uas tau ntxiv rau cov khoom siv. Cov cuab yeej no ua rau silicon yog ib tus neeg sib tw zoo tshaj plaws rau kev siv hauv cov khoom siv hluav taws xob uas xav tau kev tswj xyuas meej ntawm hluav taws xob conductivity.
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 | |
Silicon hlau hmoov kuj yog tus cwj pwm los ntawm nws cov thermal conductivity zoo heev. Cov cuab yeej no ua rau nws zoo tagnrho rau siv hauv cov khoom siv hluav taws xob uas tsim kom muaj cua sov ntau, xws li microprocessors thiab nco chips. Los ntawm dissipating tshav kub kom deb ntawm cov khoom, silicon hlau hmoov tuaj yeem pab tiv thaiv cov khoom tsis ua haujlwm thiab ua kom lub neej ntev ntawm cov khoom siv hluav taws xob.
Ntxiv rau nws cov khoom siv hluav taws xob thiab thermal, silicon hlau hmoov kuj muaj lub cev zoo heev uas ua rau nws zoo tagnrho rau siv hauv semiconductors. Nws yog ib qho nyuaj, nkig, thiab crystalline khoom uas tuaj yeem yooj yim machined rau hauv cov duab sib txawv thiab ntau thiab tsawg. Qhov kev hloov pauv no hauv shaping thiab machining ua rau nws zoo tagnrho rau siv ntau yam khoom siv hluav taws xob.
Silicon hlau hmoov kuj tau siv dav hauv kev tsim cov hnub ci hlwb. Solar cells yog cov khoom siv uas hloov lub hnub ci mus rau hauv hluav taws xob. Kev ua tau zoo ntawm lub hnub ci cell nyob ntawm qhov purity thiab zoo ntawm cov khoom siv silicon siv hauv nws qhov kev tsim kho. Cov hmoov zoo silicon hlau hmoov yog ib qho tseem ceeb hauv kev tsim cov hnub ci zoo.
Hauv kev xaus, silicon hlau hmoov ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv semiconductor. Nws qhov tshwj xeeb ua ke ntawm hluav taws xob, thermal, thiab lub cev muaj zog ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev siv hauv cov khoom siv hluav taws xob. Raws li qhov kev thov rau cov khoom siv hluav taws xob txuas ntxiv mus ntxiv, qhov tseem ceeb ntawm silicon hlau hmoov tsuas yog nce ntxiv.
FAQ
Q: Puas yog koj lub tuam txhab tsim khoom lossis tuam txhab lag luam?
A: Peb lub tuam txhab yog cov chaw tsim khoom thiab lag luam hauv Anyang City, Henan Province, Suav.
Q: Kuv yuav them li cas rau kuv daim ntawv xaj khoom?
A: TT thiab LC 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 muaj kev tswj xyuas zoo?
A: Peb muaj kev tswj xyuas zoo rau txhua kauj ruam ntawm kev tswj cov txheej txheem, thiab peb muaj kev tswj hwm los ntawm cov khoom siv raw mus rau cov khoom tiav.
Q: Puas yog tus nqi sib tham?
A: Tus nqi yog sib tham. Nws tuaj yeem hloov pauv raws li koj qhov ntau lossis pob. Thaum koj ua qhov kev nug, thov qhia rau peb paub qhov ntau npaum li cas koj xav tau. Qee cov khoom peb muaj hauv Tshuag.
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