TheSilicon Carbide dahaarka leh Xaashida EpitaxialIsku day in la isticmaaloQalabka Foornada EpitaxialWaxaa lagu sameeyay Shiinaha Vet Energy, oo ah mid ka mid ah soosaarayaasha iyo alaab-qeybiyeyaasha Shiinaha. Iibso Saxanka Xaashida ee Silicon Carbide Coated Epitaxial Sheet Tray oo Loo Isticmaalo Shiinaha.Qalabka Foornada EpitaxialQiimo jaban oo ka imanaya warshadeenna. Waxaan leenahay summado u gaar ah waxaanan sidoo kale taageernaa lacag badan. Haddii aad xiisaynayso alaabtayada, waxaan ku siin doonnaa qiimo jaban. Ku soo dhawoow inaad naga iibsato badeecad qiimo jaban oo cusub oo tayo sare leh.
Shirkaddayadu waxay bixisaa adeegyada habka dahaarka SiC iyadoo la adeegsanayo habka CVD ee dusha sare ee garaafitka, dhoobada iyo agabyada kale, si gaasaska gaarka ah ee ka kooban kaarboon iyo silikoon ay uga falceliyaan heerkulka sare si ay u helaan molecules-ka SiC ee saafiga ah, molecules-ka lagu shubo dusha sare ee agabka dahaarka leh, iyagoo sameeya lakab ilaalin SIC ah.
Astaamaha ugu muhiimsan:
1. Iska caabinta oksaydhka heerkulka sare:
Iska caabbinta oksaydhku wali aad bay u fiican tahay marka heerkulku uu gaaro 1600 C.
2. Nadiifnimo sare: waxaa lagu sameeyaa kaydka uumiga kiimikada iyadoo xaalad koloriin heerkul sare leh.
3. Iska caabbinta nabaad-guurka: adkaansho sare, dusha sare oo is haysta, walxo yaryar.
4. Iska caabbinta daxalka: aashitada, alkali, milixda iyo walxaha dabiiciga ah.
Tilmaamaha ugu Muhiimsan ee Dahaarka CVD-SIC:
| SiC-CVD Sifooyinka | ||
| Qaab-dhismeedka Crystal | Marxaladda FCC β | |
| Cufnaanta | g/cm ³ | 3.21 |
| Adkaanta | Adkaanshaha Vickers | 2500 |
| Cabbirka Badarka | μm | 2~10 |
| Nadiifinta Kiimikada | % | 99.99995 |
| Awoodda Kulaylka | J·kg-1·K-1 | 640 |
| Heerkulka Sublimation | ℃ | 2700 |
| Xoogga Felexural | MPa (RT 4-dhibcood) | 415 |
| Modulus-ka Young | Gpa (4pt laab, 1300℃) | 430 |
| Ballaarinta Kulaylka (CTE) | 10-6K-1 | 4.5 |
| Gudbinta kulaylka | (W/mK) | 300 |
Maxaad u dooran kartaa dhakhtarka xoolaha?
1) waxaan haysanaa dammaanad saami oo ku filan.
2) Baakadaha xirfadeysan waxay hubinayaan hufnaanta badeecada. Badeecada si ammaan ah ayaa laguugu soo gaarsiin doonaa.
3) kanaallo badan oo saadka ah ayaa awood u siinaya badeecadaha in laguu keeno.
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