Hauj lwm lawm
Kev piav qhia
Silicon carbide yog cov khoom siv semiconductor uas siv ntau yam kev siv, suav nrog hluav taws xob hluav taws xob, hluav taws xob kub kub, thiab cov khoom siv microelectronic. Silicon carbide (SiC) yog qhov ruaj khov thiab tuaj yeem tiv taus ib puag ncig hnyav, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob muaj zog thiab kev siv. Tab sis li cas yog silicon carbide tsim?
Kev tsim cov silicon carbide koom nrog cov txheej txheem tsim khoom nyuaj uas suav nrog ntau theem, txhua qhov ua rau qhov kawg ntawm cov khoom zoo. Ntawm no yog ib qho kev qhia dav dav ntawm cov txheej txheem ntawm silicon carbide:
1. Raw khoom npaj: Thawj kauj ruam hauv kev tsim khoom yog kev npaj cov khoom siv raw. Cov ntaub ntawv tseem ceeb siv hauv cov txheej txheem silicon carbide yog silica xuab zeb thiab carbon. Cov xuab zeb silica yog rhuab mus rau qhov kub siab (kwv yees li 2000 degree) nyob rau hauv lub cub hluav taws xob, qhov chaw uas nws yog tov nrog carbon los ua SiC.
Specification
| Qauv | Cov feem pua | |||
| 60# | SiC | F.C | Fe2O 3 | |
| 65# | 60 min | 15-20 | 8-12 | 3.5 max |
| 70# | 65 feeb | 15-20 | 8-12 | 3.5 max |
| 75# | 70 feeb | 15-20 | 8-12 | 3.5 max |
| 80# | 75 feeb | 15-20 | 8-12 | 3.5 max |
| 85# | 80 min | 3-6 | 3.5 max | |
| 90# | 85 nqi | 2.5 max | 3.5 max | |
| 95# | 90 min | 1 0max | 1.2 max | |
| 97# | 95 nqi | 0.6 max | 1.2 max | |
2. Tshuaj purification: SiC tsim nyob rau hauv cov kauj ruam dhau los muaj impurities uas yuav tsum tau muab tshem tawm los txhim kho cov khoom zoo. Cov tshuaj purification yuav tsum tau kho cov SiC nrog ntau yam tshuaj thiab cov kuab tshuaj kom tshem tawm impurities thiab txhim kho cov khoom muaj pes tsawg leeg.
3. Kev tswj qhov zoo thiab qhov loj me: SiC purified yog ces zoo li tus thiab loj raws li cov kev thov tshwj xeeb. Cov khoom tuaj yeem tsim ua ntau yam duab, nrog rau cov blocks, lub tog raj kheej, disks, thiab cov vuas. Qhov loj ntawm SiC cov ntaub ntawv tseem tuaj yeem tswj tau kom ua tau raws li cov kev thov tshwj xeeb.
4. Sintering: Cov khoom zoo li tus thiab loj SiC yog ces sintered nyob rau hauv ib tug kub-kub qhov cub los txhim kho nws mechanical zog. Sintering muaj cua sov cov khoom siv SiC mus rau qhov kub siab (txog 2500 degree) nyob rau hauv ib puag ncig tswj kom khi cov khoom siv rau hauv cov khoom loj.
5. Kev Ua tiav: Cov kauj ruam kawg hauv cov txheej txheem silicon carbide yog cov txheej txheem tiav. Qhov no suav nrog kev sib tsoo thiab polishing cov khoom siv SiC los txhim kho nws qhov zoo thiab ua tiav qhov xav tau. Cov khoom siv SiC tiav lawm ces npaj siv rau hauv ntau daim ntawv thov.
Cov txheej txheem ntawm silicon carbide ntau lawm yog cov txheej txheem nyuaj thiab siv sijhawm ntev uas yuav tsum tau ua tib zoo saib xyuas kom meej ntawm txhua theem. Txawm li cas los xij, cov khoom tsim tau yog ntau yam thiab ruaj khov semiconductor uas tuaj yeem siv rau hauv ntau daim ntawv thov, suav nrog hluav taws xob hluav taws xob, hluav taws xob kub kub, thiab cov khoom siv microelectronic. Nrog rau qhov kev thov loj zuj zus rau cov khoom siv hluav taws xob ua tau zoo, kev tsim cov silicon carbide yuav tsum tau loj hlob ntxiv thiab hloov zuj zus nyob rau xyoo tom ntej.
FAQ
Q: MOQ ntawm kev txiav txim mus sib hais yog dab tsi?
A: Tsis muaj kev txwv, Peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab kev daws teeb meem raws li koj qhov xwm txheej.
Q: Cov nqe lus them nqi yog dab tsi?
A: Feem ntau T / T, lossis L / C.
Q: Yuav ua li cas txog koj lub tuam txhab ntawv pov thawj?
A: ISO9001 thiab Test Report, kuj peb tuaj yeem thov lwm daim ntawv pov thawj tsim nyog.
Q: Kuv tuaj yeem tiv tauj koj li cas?
A: Koj tuaj yeem tiv tauj peb ntawm email lossis whatspp / Wechat.
Cim npe nrov: silicon carbide txheej txheem ntau lawm
Xa kev nug
Koj Tseem Yuav Zoo Li