Hlau Si

Txog Hlau Si

Hlau Si tseem hu ua crystalline silicon los yog muaj silicon, thiab nws txoj kev siv tseem ceeb yog ib qho ntxiv rau cov hlau tsis yog hlau. Silicon yog cov khoom tsis yog xim hlau, grey, xim hlau, tawv thiab nkig. Cov ntaub ntawv tseem ceeb ntawm cov hlau si yog silicon dioxide, roj av coke, sawdust, thiab lwm yam. Tom qab smelting nyob rau hauv lub cub hluav taws xob thiab muab qhab nia raws li kab kawm, nws lub ntsiab siv yog los tsim txhuas ingots thiab txhuas cov khoom, thiab nws yog ib tug neeg sawv cev alloying ( hardening agent) nyob rau hauv hlau thiab txhuas. Hlau Si kuj tseem ceeb rau kev lag luam hluav taws xob vim tias nws yog cov khoom siv yooj yim rau kev ua cov khoom siv high-purity polysilicon. Cov ntaub ntawv no yog siv los ua semiconductors, computer microchips thiab solar cells uas sau lub zog los ntawm lub hnub.

Qib khoom

Hlau silicon qib: Raws li cov ntsiab lus ntawm hlau, txhuas thiab calcium hauv hlau silicon, hlau silicon tuaj yeem muab faib ua ntau qib xws li553,551, 441, 411, 421, 3303, 2502, 2202, 1101, lwm.

Cov Hlau Si tuaj yeem siv rau dab tsi?

Kev tsim cov khoom siv high-purity semiconductors
Yuav luag tag nrho cov niaj hnub loj-loj sib xyaw circuits yog ua los ntawm high-purity hlau si, uas yog lub ntsiab raw khoom rau tsim kho qhov muag fibers. Yog li ntawd, nws tuaj yeem hais tias hlau si tau dhau los ua tus ncej hauv kev lag luam ntawm cov ntaub ntawv hnub nyoog.

Kev npaj cov alloys
Silicon-aluminium alloy yog feem ntau siv silicon alloy. Silicon-aluminium alloy yog ib qho muaj zog sib xyaw deoxidizer. Nws tuaj yeem hloov cov ntshiab txhuas hauv cov txheej txheem steelmaking, txhim kho kev siv tus nqi deoxidizer, ntxuav cov hlau thiab txhim kho cov hlau zoo. Silicon-aluminium alloy muaj qhov ntom ntom, tsis tshua muaj thermal expansion coefficient, zoo casting kev ua tau zoo thiab hnav tsis kam. Nws cov alloy castings muaj qhov cuam tshuam tsis zoo thiab muaj kev kub siab zoo, uas tuaj yeem txhim kho lub neej kev pab cuam thiab feem ntau siv rau hauv kev tsim cov dav hlau dav hlau thiab cov khoom siv tsheb.
Silicon-tooj ​​liab alloy muaj qhov zoo vuam kev ua tau zoo, tsis yooj yim los tsim sparks thaum muaj kev cuam tshuam, muaj kev tawg-pov thawj, thiab tuaj yeem siv los tsim cov tank cia.
Silicon steel los ntawm kev ntxiv silicon rau hlau tuaj yeem txhim kho qhov sib nqus permeability ntawm hlau, txo hysteresis thiab eddy tam sim no poob, thiab tuaj yeem siv los tsim cov transformers thiab lub cev muaj zog cores los txhim kho kev ua haujlwm ntawm transformers thiab motors.

Cim npe nrov: hlau si, Tuam Tshoj hlau si manufacturers, lwm tus neeg, Hoobkas