Silicon hlau 441 nrog kev ua tau zoo heev

Raws li lub npe cuam tshuam, tus qauv npe ntawm hlau silicon 441 los ntawm cov ntsiab lus ntawm nws lub ntsiab impurities hlau (al) 0. 4%, {{ }}. 4%, thiab {{5 5}}. 1%, feem. Qhov no kev tswj hwm cov tshuaj lom neeg muab cov tshuaj lom neeg muab cov hlau silicon 441 muaj cov tshuaj thiab cov tshuaj lom neeg. Nws yog nyiaj-grey los yog tsaus grey, muaj xim hlau lus metter, yog qhov nyuaj thiab nkig. Ntawm chav tsev kub, hlau 441 yog insoluble hauv acid tab sis yooj yim soluble hauv cov ntawv thov tus nqi hauv qee cov tshuaj tiv thaiv.

Cov txheej txheem ntau lawm ntawm Silicon Hlau 441 feem ntau cuam tshuam cov kev tawm tsam ntawm high-purity quartz xuab zeb thiab ib qho kev sib cais (xws li Coke) hauv qhov kev kub siab los yog rho tawm rauv taws. Hauv cov txheej txheem no, silicon yog txo los ntawm quartz xuab zeb los ua cov thawv silicon. Los ntawm kev tswj hwm cov tshuaj tiv thaiv thiab cov txheej txheem khaws cia ntxiv, cov khoom lag luam silicon uas ua tau raws li tus qauv 441 tuaj yeem tau txais. Tuam Tshoj yog ib qho ntawm lub ntiaj teb cov neeg tsim khoom ntau ntawm cov thawv ua si silicon, nrog ntau cov thev naus laus zis thiab kev lav tau muaj kev lees paub ntau lawm rau cov silicon hlau 441.

Raws li ib qho kev ntxiv rau cov tsis-ferrous alloys, hlau silicon 441 tuaj yeem txhim kho lub zog, hardness thiab hnav tsis kam ntawm cov alloy. Hauv cov txheej txheem statmaking, nws kuj tseem tuaj yeem siv ua deoxidizing thiab slag collector los pab ntxuav cov hlau thiab txhim kho qhov zoo ntawm cov hlau. Tshwj xeeb tshaj yog nyob rau hauv kev tsim cov txhuas alloys, hlau silicon 441 yog ib qho ntawm cov ntaub ntawv tsis tseem ceeb rau kev ua haujlwm siab aluminium alloys. Hlau silicon 441 yog cov khoom siv tseem ceeb rau kev tsim cov khoom tawg-raws li cov tebchaw, xws li kev ua si, silicone, thiab organicilicon. Cov tebchaw no tau siv dav hauv kev lag luam xws li kev tsim kho, thiab cov khoom siv hluav taws xob, xws li cov roj silicone thiab cov roj cua ntau si heev. Txawm hais tias lub purity hlau silicon 441 tsis txaus siv ncaj qha rau kev tsim cov khoom siv semiconduct rau cov khoom siv high-purity sandiconductor silicon. Los ntawm kev ua kom huv ntxiv thiab kev ua, semiconductor cov ntaub ntawv siv hauv kev lag luam hluav taws xob niaj hnub no tuaj yeem tau txais. Hlau Silicon 441 tseem tuaj yeem siv los tsim cov ntaub ntawv zoo xws li Silicon Ceramics thiab silicon carbide, nrog rau kev npaj ntawm cov ntaub ntawv refractory.

Nrog rau lub ntiaj teb nce siab ua kom muaj kev tiv thaiv lub zog txuas ntxiv thiab cov ntaub ntawv kev lag luam hauv hluav taws xob, cov khoom lag luam ntsuab thiab lwm cov teb yuav dav.

Cim npe nrov: Silicon hlau 441 nrog kev ua tau zoo, Suav teb hlau 441 nrog cov khoom lag luam ua tau zoo, cov chaw muag khoom, Hoobkas