Dab tsi yog tus nqi ntawmMuaj silicon 3303?
| Tuam Tshoj tus nqi export ntawm kev lag luam silicon rau lub Cuaj Hlis 11 | |
| Hom | Se -} inclusive thov |
| Muaj silicon 421 | 1450-1500 |
| Muaj Silicon 2202 | 2000-2100 |
| Muaj Siicon 3303 | 1480-1500 |
| Muaj silicon 441 | 1330-1380 |
| Muaj Silicon 553 | 1300-1320 |
Dab tsi yog tus nqi ntawmMuaj Silicon Hmoov?
| Tuam Tshoj cov khoom lag luam silicon hmoov nqi rau Cuaj hlis 11 | ||
| Yuan / Tuj | ||
| Kev qhia tshwj xeeb | Siv luag cov lus hais | Tus nqi muag |
| 553 (16-200 mesh) | 9500-10400 | 9300-10300 |
| Si ntau dua los yog sib npaug rau 99% (16-200 mesh) | 9800-10400 | 9400-10300 |
Dab tsi yog silicon co 3303 siv rau?
Silicon hlau 3303 yog qhov siab - purity silicon alloy (piv txwv li ntau dua los yog sib luag rau 0.0005%, hlau tsawg dua lossis sib npaug nrog 0.05%). Nws cov ntawv thov tseem ceeb muaj xws li:
Txhuas Alloys: Ntxiv rau txhuas (piv txwv li, 4xxx series) kom txhim kho kev ua pob txu, thiab kev siv tshuab lub zog (muaj cov khoom siv tsim khoom, thiab cua sov).
Kev Tsim Txaj Semiconductor: Siv ua cov khoom siv raw rau polycrystalline silicon (polysilicon) nyob rau hnub ci panels thiab semiconductor wafety (tom qab kev ua kom huv ntxiv).
Tshuaj Kev Lag Luam: Ua haujlwm ua ntej ua ntej rau kev tsim cov silicones, silices, thiab lwm yam khoom siv silicon (piv txwv li rau cov roj ntsha (piv txwv li
Nws yog xim deagidizer: Tshem tawm cov oxygen los ntawm cov hlau thiab ferrroalloys, txhim kho cov khoom siv purity thiab zoo.
Silicon hlau 3303 yog tsim los ntawmTxo Kev Txo CarbothermalNtawm sillica (sitio₂) hauv tshwj xeeb arc rauv, nrog nruj txheej txheem tswj kom txwv tsis pub muaj kev cuam tshuam:
Kev Siv Raw: High {{{{{{{}}}, ntau dua los yog sib npaug ntawm 98.5%) thiab qis} Cov pob zeb tshauv) yog fished rau hauv qhov cub.
Txo cov tshuaj tiv thaiv: Ntawm qhov kub tshaj 1,800 DEGREE, PARBONE tawm nrog Silica los ua silica los ua silicon thiab carbon monoxide:
Sio2 {+2 C → si +2 co.
Cov Kws Koom Tes Tswj: Cov cua sov thiab cov nqi them tau zoo rau cov khoom siv hauv qab, phosphorus, thiab kev hloov pauv hlau (piv txwv li, FE, FE, FE, FE, QUAV.
Tapping thiab refining: Molten Silicon tau Tapped, ces sortified thiab crushed. Kev ua kom huv siab kawg (piv txwv li, cov sormalificalorification) tej zaum yuav tau thov kom ua tiav 3303-Qib Purity.
Dab tsi yog cov ntaub ntawv nyoos ntawm silicon hlau 3303?
Cov ntaub ntawv raw rau silicon hlau 3303 yog:
Quartzite: High {{{{{{purity silica (sio₂, ntau dua los yog sib npaug nrog 98.5%) nrog cov impurities qis (piv txwv li cov impurities (piv txwv li, b₂o₃<0.01%, P₂O₅ <0.01%) to ensure silicon purity. Mined from deposits with minimal trace elements.
Metallurgical Coke: Derived from low-ash, low-sulfur coal, serving as the reducing agent. It must have high fixed carbon (>85%) kom ua kom txo qis kev ua tau zoo.
Fluxes (yeem): Limestone (caco₃ (caco₃) lossis dolomite) lossis dolomite) lossis dolomite tuaj yeem ntxiv nrog impurities (piv txwv, ti₂, uas tau sib cais los ntawm Molten Silicon.
Cov ntaub ntawv no tau ua tib zoo xaiv thiab ua tiav kom tau raws li txoj kev ua nruj ua kom tiav ntawm 3303 qib.
Xyuashttps: //www.metal - ineloy.com/kom paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam lossis txaus siab yuav khoom, thov xa email raumarket@zanewmetal.comCov. Peb yuav tau rov qab rau koj sai li sai tau peb pom koj cov lus.
Tau txais cov lus hais hnub no