Silicon Carbide (SiC) Ua li cas? - Kev tsim khoom thiab kev siv
Silicon Carbide (SiC) yog cov khoom siv ua haujlwm siab -cov khoom siv dav siv hauv cov khoom siv abrasives, refractories, thiab siab -kub siv kev lag luam. Nkag siab txog nws cov txheej txheem tsim khoom pab cov neeg siv khoom lag luam xaiv qhov zoo thiab qib rau lawv cov kev xav tau.
Kev tsim cov txheej txheem ntawm Silicon Carbide
Silicon Carbide feem ntau yog tsim los ntawm covAcheson txheej txheem, ib qho kev kub siab - qauv tsim nyob rau hauv lub xyoo pua puv 19. Kev tsim khoom suav nrog cov kauj ruam hauv qab no:
Raw Khoom Npaj:
Cov khoom siv tseem ceeb yogsiab -silica purity (SiO₂)thiabcarbon qhov chaw, xws li roj av coke lossis thee. Cov no yog sib xyaw ua ke hauv qhov sib piv nyob ntawm seb qib SiC xav tau.
Siab -Qhov kub thiab txias:
Cov sib tov yog muab tso rau hauv ib tug hluav taws xob kuj rauv thiab rhuab mus rau2,000-2,500 degree. Nyob rau hauv cov huab cua kub no, ib qho tshuaj tiv thaiv tshwm sim:

Cov tshuaj tiv thaiv no tsim crystalline SiC nrog rau cov pa roj carbon monoxide.
Cooling thiab crushing:
Tom qab cov tshuaj tiv thaiv tiav, lub qhov cub txias. Cov txiaj ntsig SiC blocks yog tom qab ntawd crushed thiab hauv av rau hauv hmoov los yog granules ntawm ntau qhov ntau thiab tsawg rau kev siv ntau yam.
Purification thiab Classification:
High -Purity SiC tuaj yeem raug ntxuav cov kua qaub kom tshem tawm cov pa roj carbon monoxide lossis impurities. Particles yog sorted rau hauvntsuab SiC(high purity, nplua abrasives) thiabdub SiC(siv hauv metallurgy thiab refractories).
Kev Siv Hluav Taws Xob ntawm Cov Khoom Siv SiC
Abrasives:Sandpapers, sib tsoo log, polishing hmoov
Refractories:Rauv hauv ob sab phlu, crucibles, siab -kub industrial Cheebtsam
Metallurgy:Siv ua deoxidizer hauv steel thiab aluminium ntau lawm
Electronics:SiC wafers rau siab - cov khoom siv fais fab, cov khoom siv hluav taws xob, thiab cov tsheb fais fab
Cov lus nug nquag nug (FAQ) Txog SiC Production
1. Cov khoom siv raw li cas rau SiC?
High -purity silica thiab carbon qhov chaw xws li roj av coke los yog thee yog cov khoom tseem ceeb rau kev lag luam SiC.
2. Qhov txawv ntawm ntsuab thiab dub SiC yog dab tsi?
Ntsuab SiC yog purer thiab siv rau polishing zoo thiab semiconductor daim ntaub ntawv, thaum dub SiC feem ntau yog siv nyob rau hauv steelmaking thiab refractory ntaub ntawv.
3. SiC puas tuaj yeem tiv taus qhov kub thiab txias?
Yog lawm, SiC ua los ntawm cov txheej txheem Acheson tuaj yeem ua haujlwm ntawm qhov kub siab tshaj 1600℃yam tsis muaj degradation.
4. Yuav ua li cas xaiv tus neeg muab khoom siv SiC txhim khu kev qha?
Ib tus neeg muag khoom ntseeg siab muab cov khoom zoo sib xws, particle loj customization, thiab kev txhawb nqa kev lag luam. ZhenAn muaj -SiC zoo nrog cov khoom ruaj khov thiab ntawv pov thawj.
Vim li cas thiaj xaiv ZhenAn rau Silicon Carbide?
ZhenAn muaj kev paub dhau los hauv kev tsim thiab muab kev lag luam -qib Silicon Carbide. Peb muab:
Customized particle loj rau abrasives thiab refractory siv
Ntsuab thiab dub SiC hmoov
Kev ntseeg siab logistics thiab kev xa khoom thoob ntiaj teb
Tiv tauj peb:Yog xav paub ntxiv lossis hais lus, hu raumarket@zanewmetal.com. Peb pab neeg tshaj lij xyuas kom koj tau txais SiC txoj cai rau koj daim ntawv thov kev lag luam.

