Hauj lwm lawm
Kev piav qhia
Qhov kev thov rau ntau lub zog-npaum thiab txhim khu kev qha fais fab tshuab tau ua rau kev txhim kho ntawm silicon carbide (SiC) li. SiC yog cov khoom siv semiconductor nrog cov khoom zoo dua piv rau cov khoom siv hluav taws xob silicon-based.
Cov txheej txheem SiC suav nrog kev loj hlob ntawm cov khoom siv crystalline los ntawm kev sib xyaw ntawm cov tshuaj vapor deposition thiab kub-kub annealing. Cov khoom uas tau txais muaj qhov dav bandgap tshaj silicon, tso cai rau nws ua haujlwm ntawm qhov kub thiab txias siab dua nrog kev hloov pauv qis dua. Cov khoom no ua rau SiC cov cuab yeej zoo tagnrho rau kev siv hluav taws xob siab, kev siv ntau zaus, xws li hauv tsheb hluav taws xob, hluav taws xob txuas ntxiv mus, thiab cov tsav tsheb muaj zog.
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 | |
Piv rau cov khoom siv silicon ib txwm muaj, SiC cov cuab yeej muaj ntau yam txiaj ntsig tseem ceeb, suav nrog:
1. Kev ua haujlwm siab dua: SiC cov cuab yeej muaj qhov ua haujlwm qis dua thiab tuaj yeem ua haujlwm ntawm qhov kub siab dua, txo qis hluav taws xob poob thiab nce kev ua haujlwm zoo.
2. Lub zog muaj zog dua: SiC cov cuab yeej tuaj yeem tswj cov hluav taws xob ntau dua thiab cov khoom siv tam sim no, tso cai rau lub zog ntau dua kom ntim rau hauv qhov chaw me me.
3. Kev hloov pauv ntau dua: SiC cov cuab yeej tuaj yeem hloov mus rau thiab tawm sai dua, tso cai rau kev hloov pauv ntau dua thiab ua kom muaj zog dua thiab ua haujlwm tau zoo.
4. Muaj kev ntseeg siab ntxiv: SiC cov cuab yeej muaj zog dua thiab tuaj yeem ua haujlwm nyob rau hauv ib puag ncig hnyav, txhim kho kev ntseeg tau thiab txo qhov xav tau kev saib xyuas.
Raws li qhov txiaj ntsig ntawm cov txiaj ntsig no, SiC cov cuab yeej tau dhau los ua qhov kev xaiv zoo tshaj plaws rau kev siv hluav taws xob hluav taws xob. Qhov tseeb, SiC fais fab khoom lag luam xav tias yuav loj hlob ntawm CAGR ntawm 34.2 feem pua los ntawm 2020 txog 2025, ncav cuag tus nqi ntawm $ 2.2 nphom los ntawm 2025.
Ntxiv nrog rau cov txiaj ntsig thev naus laus zis, SiC cov txheej txheem kuj tseem muaj qhov cuam tshuam ib puag ncig qis dua piv rau cov txheej txheem silicon-based. SiC yog lwm txoj hauv kev yooj yim dua, nrog rau qis qis thiab siv zog.
Zuag qhia tag nrho, cov txheej txheem SiC sawv cev rau kev hloov pauv hauv hluav taws xob hluav taws xob, xa cov kev ua tau zoo dua, kev ntseeg tau thiab lub zog ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. Nrog rau txoj kev loj hlob sai thiab kev saws me nyuam ntawm SiC cov cuab yeej, peb tau teeb tsa kom pom lub sijhawm tshiab ntawm lub zog siv hluav taws xob, kev ua haujlwm siab hluav taws xob hluav taws xob.
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom, Nws nyob hauv Henan Xeev, Suav.
Q: Koj qhov zoo yog dab tsi?
A: Peb muaj peb tus kheej lub Hoobkas, cov neeg ua haujlwm zoo nkauj thiab cov kws tshaj lij kev tsim khoom thiab kev ua haujlwm thiab pab pawg muag khoom. Zoo tuaj yeem lav. Peb muaj kev nplua nuj nyob hauv metallurgical steelmaking teb.
Q: Puas yog tus nqi sib tham?
A: Yog, thov hu rau peb txhua lub sijhawm yog tias koj muaj lus nug. Thiab rau cov neeg siv khoom uas xav kom ua lag luam loj, peb yuav ua qhov zoo tshaj plaws los txhawb.
Q: Koj puas tuaj yeem muab cov qauv dawb?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb.
Cim npe nrov: txheej txheem silicon carbide
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