Cov khoom tsis muaj
|
Silicon Hmoov |
Kev qhia tshwj xeeb |
Min. Cov ntsiab lus ntawm SII |
Tshuaj Yeeb Nkab% |
||
|
Max impurity cov ntsiab lus |
|||||
|
|
|
|
Zaum fe |
Al |
Ca |
|
Silicon Hmoov Rau Cov Tshuaj Thiab Cov Tshuaj Egineering |
Si- (20-120 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
Si- (30-140 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
|
Si- (40-160 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
|
Si- (40-280 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
|
Si- (40-325 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
|
Silicon hmoov rau cov khoom siv refractory |
150 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
200 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
|
325 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
|
400 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
|
500 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
| Tsawg Silicon Hmoov |
200 mesh 325 mesh |
97 |
Cov ntsiab lus los ntawm cov ncauj lus tsawg dua lossis sib npaug rau 3. 0% |
||
|
Cov khoom lag luam: 553 #, 521 #, 421 #, 3303 # mictle loj:} mesh mesh,}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} um, 200mesh, thiab lwm yam. |
|||||
Cov khoom lag luam
Qab dazzling niaj hnub muaj cov tuam tsev, muaj qhov tsis paub "vajtse" zais - nws yog xim hlau Silicon hmoov. Cov nyiaj-grey no hmoov zoo li dog dig, tab sis nws plays ib tug irreplacable lub luag haujlwm hauv ntau cov teb xws li metallurgy, tshuaj lom neeg. Raws li cov xim hlau-cov khoom lag luam nrog cov ntsiab lus silicon ntawm ntau tshaj li 98%, nws yog xim hlau ua kev vam meej nrog nws lub cev thiab tshuaj lom neeg.
Kev lag luam metallurgical yog qhov theem tseem ceeb rau cov hlau silicon hmoov los tso nws cov txuj ci. Nyob rau hauv cov txheej txheem ntawm steel smatting, hlau silicon hmoov, raws li kev ua si deoxidizer, tuaj yeem txhim kho qhov zoo ntawm cov hlau. Thaum cov hmoov silicon muab tso rau hauv cov hlau kub molten ua ke nrog oxygen los ua sixyging los ua cov ntsiab lus pa hauv cov hlau. Qhov no zoo li cov tshuaj lom neeg yooj yim no tuaj yeem ua rau muaj txiaj ntsig leap uas muaj txiaj ntsig lead nyob rau hauv ductility thiab tawv ntawm cov hlau. Cov Txheeb Xyuas cov neeg muaj zog ntawm cov hlau kho nrog cov hmoov uas tsim nyog tuaj yeem nce ntau dua 30%. Dab tsi yog ntau dua li xav tau zoo tshaj plaws yog nyob hauv kev tsim tshwj xeeb, kev sib xyaw ua ke nrog cov khoom siv hluav taws xob tshwj xeeb muaj lub teeb cov khoom siv tshiab uas muaj lub teeb cov khoom siv tshiab Cov "ua kom cov ntaub ntawv tsim qauv no yog tsav ib nthwv dej ntawm kev tsim kho tshiab hauv kev lag luam xws li aerospace thiab tsheb tsim.
Ruam tawm ntawm daim teb metallurgical, hlau silicon hmoov kuj ci rau hauv kev lag luam tshuaj. Raws li cov ntaub ntawv tseem ceeb ntawm cov organic silicon tebchaw, silicon cov roj, silicone roj hmab, silicone cob qhia thiab lwm yam khoom los ntawm cov tshuaj lom neeg. Cov ntaub ntawv no yog paub txog lawv cov kub siab tiv taus thiab huab cua muaj zog tiv taus, thiab tau siv dav dav hauv cov khoom siv hauv tsev, khoom siv hluav taws xob thiab lwm yam xwm txheej. Nws yog tsim nyog tshwj xeeb hais tias cov hlau silicon hmoov oc operies rau txoj haujlwm tseem ceeb hauv lub hnub ci photoovoltaic kev lag luam saw. Tom qab muaj kev huv huv, kev ua purity high-purity silicon hmoov tuaj yeem ua rau hauv monocrystalline silicon lossis dhau los hloov mus rau cov khoom tseem ceeb ntawm lub hnub ci. Raws li kev txheeb cais los ntawm lub koom haum hluav taws xob hluav taws xob lub ntiaj teb ntau dua 500, {{}} {}}}}}} tus lej no txuas ntxiv loj hlob.
Lub miniaturization kiv puag ncig hauv hluav taws xob thev naus laus zis tau thawb tus nqi ntawm cov hlau silicon hmoov rau qhov siab tshiab. Nyob rau hauv cov semiconductor manufacturing, silicon hmoov yog ua tiav rau hauv wafers, "Pob Kws ntawm cov hnub nyoog digital", los ntawm cov txheej txheem xws li roj thiab tso nyiaj. Txhua qhov silicon wafer shining nrog nws yog xim hlau luster nqa ntau pua lab ntawm cov tshuab hluav taws xob, sib sau lub hlwb ntawm cov khoom siv niaj hnub.
Cim npe nrov: Txhim Kho Silicon Hlau Hmoov, Tuam Tshoj Txhim Siab Silicon Hlau Hmoov Managon Hlau Hmoov Manevers, lwm tus neeg, Hoobkas