Daim ntawv thov ntawm silicon hlau hauv kev lag luam steel-txiav txim siab
Qhov tseeb, ua cov tshuab ua silicon hlau, peb tsis tsuas yog tsim thiab muab ntau yam ntawm silicon hlau, tab sis kuj muaj kev nkag siab zoo ntawm txhua yam ntawm silicon hlau cov ntaub ntawv. Cov uas muaj kev nkag siab qee yam ntawm silicon hlau yuav tsum paub tias silicon carbide tuaj yeem muab faib ua ntau hom, tab sis kuj muaj lub luag haujlwm sib txawv, thov rau ntau thaj chaw. Txhawm rau nkag siab ntxiv txog cov ntsiab lus ntawm silicon hlau, silicon hlau cov tuam txhab yuav nthuav qhia kev nkag siab zoo ntawm silicon hlau tau ntau xyoo, los qhia koj cov yooj yim silicon hlau hauv daim ntawv thov kev lag luam steelmaking.
Cov khoom siv tseem ceeb uas siv hauv kev tsim cov khoom siv silicon hlau yog quartz xuab zeb, thee coke thiab ntoo chips, uas cov coke coke thiab ntoo chips yog cov khoom raw ntawm carbon keeb. Los ntawm kev kho qhov sib piv ntawm cov pa roj carbon ua raw khoom thaum lub sijhawm ua khoom siv, cov khoom ua si zoo ntawm cov roj silicon tuaj yeem tsim tawm tau zoo dua. Cov txheej txheem ntawm kev ua cov ntawv hlau silicon yog ib yam tshuaj lom neeg, uas txhua yam khoom siv yuav tsum ua raws li cov kev faib ua feem. Yog tias cov ntsiab lus ntawm ib qho khoom loj dhau los lossis tsawg dhau, cov tshuaj tiv thaiv yuav tsis txaus. Hauv cov txheej txheem tsim cov khoom siv roj silicon, txhawm rau kom ua tiav cov tshuaj tiv thaiv, kom zom cov xuab zeb quartz, txhawm rau ua kom zoo dua, hauv kev sib tsoo quartz xuab zeb, kom tshem tawm cov impurities uas muaj cov khoom tsis muaj silicon tsawg. Kev sib xyaw ntawm cov hlau ua kua thiab cov pa oxygen tuaj yeem ua kom cov roj nplaum muaj zog dua li cov hlau, thiab cov silicate nrog cov npliag qis yog yooj yim tsim thaum vuam, thiab cov npliag ntawm molten slag thiab molten hlau ntxiv, uas ua rau cov spatter phenomenon thiab cuam tshuam rau vuam zoo. Silicon yog qhov zoo tshaj plaws deoxidizer. Thaum aluminium siv rau deoxygenation, qhov ntau ntawm ntau cov silicon yog ntxiv, uas tuaj yeem nce qib deoxygenation tus nqi. Silicon muaj qee qhov seem hauv cov hlau vim nws tau coj los ua cov khoom siv hauv cov hlau thiab hlau ua.
Silicon hlau muaj ntau cov ntaub ntawv muaj feem cuam tshuam, tab sis vim lub sijhawm tsawg, nrog rau kev qhia ntawm silicon hlau ua ntej qhia rau ntawm no, yog tias koj muaj kev ua xyem xyav txog silicon hlau, kuj xav kom nkag siab ntxiv txog cov kab hlau silicon, tuaj yeem nkag rau hauv kuv lub tuam txhab' s official lub vev xaib los sab laj, peb lub tuam txhab yuav tshab xyuas thiab tso qee cov ntaub ntawv hais txog cov hlau silicon, thov kos. Yog tias koj xav yuav cov tshuaj silicon hlau, koj tuaj yeem hu rau kuv lub tuam txhab' s tus xov tooj kub kom sab laj kev yuav khoom, los ntawm kuv lub tuam txhab los muab ntau yam silicon hlau, zoo txhim khu kev qha, tus nqi tsim nyog, tuaj yeem ua raws li qhov xav tau ntawm cov neeg siv feem ntau rau silicon hlau.
