piav qhia ntawm cov hmoov hlau silicon hmoov
Hlau silicon hmoov yog hais txog ib hom hmoov zoo ua los ntawm high-purity hlau silicon los ntawm tej yam smelting, crushing thiab lwm yam technologies. Hlau silicon hmoov yog grey hmoov zoo nrog tshuaj zoo stability thiab hluav taws xob conductivity.
Thib ob, daim ntawv thov teb ntawm cov hmoov hlau silicon hmoov
1. Cov ntaub ntawv hauv tsev
Cov hmoov hlau silicon tuaj yeem muab ntxiv rau cov tsev, cov cement thiab pob zeb, uas tuaj yeem txhim kho lawv lub zog thiab tawg tsis kam. Nyob rau tib lub sijhawm, cov hmoov hlau silicon kuj tuaj yeem sib kis mus rau hauv cov qhov hws me me hauv cov pob zeb kom tsis txhob ya raws kev nkag mus thiab txhim kho qhov ua tau zoo ntawm cov pob zeb.
2. Kev lag luam hluav taws xob
Hlau silicon hmoov kuj yog ib qho tseem ceeb raw cov ntaub ntawv rau kev tsim hluav taws xob Cheebtsam, xws li hlau silicon semiconductor cov ntaub ntawv thiab hlau silicon piezoresistors. Tom qab ua tiav rau hauv cov ntawv nyias, cov hmoov hlau silicon kuj tuaj yeem siv los tsim cov hnub ci vaj huam sib luag.
3. Metallurgical teb
Hlau silicon hmoov kuj yog siv dav hauv metallurgical teb. Ntxiv rau qhov tsim nyog ntawm cov hmoov hlau silicon hmoov tuaj yeem txhim kho cov hlau zoo thiab txo cov nqi tsim khoom.
siv cov hmoov hlau silicon hmoov
High-purity metallic silicon hmoov yog ib hom high-purity silicon hmoov, uas yog tsim los ntawm cov hlau silicon thiab muaj ntau yam kev siv tseem ceeb. Nws lub ntsiab siv yog raws li nram no:
1. Kev npaj ntawm crystalline silicon: High-purity metallic silicon hmoov yog ib qho tseem ceeb raw khoom rau kev npaj crystalline silicon. Crystalline silicon yog dav siv nyob rau hauv photovoltaic, semiconductor, integrated circuit thiab lwm yam teb, thiab yog ib feem tseem ceeb ntawm lub hnub ci vaj huam sib luag thiab cov khoom siv hluav taws xob. Raws li cov khoom siv raw ntawm crystalline silicon, high-purity metallic silicon hmoov tuaj yeem txhim kho purity thiab zoo ntawm crystalline silicon.
2. Alloy npaj: High-purity metallic silicon hmoov yuav siv tau los npaj ntau yam alloys. Tom qab alloying nrog lwm cov hlau (xws li txhuas, hlau, tooj liab, thiab lwm yam), nws yog xim hlau silicon muaj cov khoom zoo heev, xws li kub tsis kam, corrosion kuj thiab zoo heev mechanical zog. Cov hlau silicon alloy no tau siv dav hauv tsheb, aerospace, hluav taws xob thiab lwm yam lag luam los txhim kho kev ua haujlwm thiab kev pabcuam lub neej ntawm cov ntaub ntawv.
3. Kev siv tshuaj lom neeg: High-purity metallic silicon hmoov tuaj yeem siv los ua catalyst lossis raw khoom rau qee cov tshuaj tiv thaiv. Cov tshuaj lom neeg ua haujlwm ntawm cov hlau silicon ua rau nws ua lub luag haujlwm tseem ceeb hauv cov organic synthesis, kev npaj catalyst thiab hydrogen ntau lawm los ntawm hydrogenation. Tsis tas li ntawd, high-purity metallic silicon hmoov kuj tseem siv tau los tsim cov purity silane thiab organosilicon compounds, uas yog siv dav hauv silicone roj hmab, lub zog tauj dua tshiab, tshuaj thiab lwm yam haujlwm.
4. Daim ntawv thov nyiaj txiag: High-purity metallic silicon hmoov kuj muaj qee yam kev siv hauv kev lag luam nyiaj txiag. Vim tias qhov tsis tshua muaj thiab qhov tseem ceeb ntawm cov xim hlau silicon, qee cov khoom siv nyiaj txiag (xws li silicon yav tom ntej, silicon-raws li Performance index, thiab lwm yam) coj cov xim hlau silicon raws li lub hom phiaj kev lag luam. Raws li ib qho ntawm cov khoom xa tawm tseem ceeb ntawm silicon yav tom ntej, cov khoom siv siab purity metallic silicon hmoov muaj cov khoom ruaj khov thiab txhim khu kev qha.
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