
Doonta graphite ee loo isticmaalay PECVD ee khadka wax soo saarka unugyada qoraxda
Soo saarista unugyada qorraxda waxay u baahan tahay lix hab oo waaweyn: qaab-dhismeedka, faafinta, xoqidda, dahaarka, daabacaadda shaashadda iyo sintering. Marka la samaynayo unugyada qorraxda, habka dahaarka tuubada PECVD wuxuu isticmaalaa doon graphite ah oo ah jirka shaqada. Habka dahaarka wuxuu adeegsadaa kaydinta uumiga kiimikada ee plasma-ga oo la xoojiyay si loogu dhigo filim silicon nitride ah oo ku yaal hore ee wafer silicon si loo yareeyo milicsiga qorraxda iyo dusha sare ee wafer silicon.
Astaamaha doonteena PECVD graphite:
1). Waxaa loo qaatay in lagu baabi'iyo tiknoolajiyada "muraayadaha midabka", si loo hubiyo in aan lahayn "muraayadaha midabka leh" inta lagu jiro hawsha muddada dheer.
2). Waxaa laga sameeyay walaxda graphite ee la soo dhoofiyay oo leh nadiifnimo sare, nadiifin yar iyo xoog sare.
3). Isticmaalka dhoobada 99.9% ee loogu talagalay isku-dhafka dhoobada oo leh waxqabad xooggan oo u adkaysta daxalka iyo u adkaysta burushka.
4). Adeegsiga qalabka saxda ah ee wax lagu farsameeyo si loo hubiyo saxnaanta qayb kasta.
Faahfaahinta
| Shay | Nooca | Lambarka side-ka wafer-ka |
| Doon Garaafit ah oo PEVCD ah --- Taxanaha 156 | Doonta garaafitka 156-13 | 144 |
| Doonta garaafitka 156-19 | 216 | |
| Doonta garaafitka 156-21 | 240 | |
| Doonta garaafitka 156-23 | 308 | |
| Doon Garaafit ah oo PEVCD ah --- Taxanaha 125 | Doonta garaafitka 125-15 | 196 |
| Doonta garaafitka ee 125-19 | 252 | |
| Doonta garaafitka 125-21 | 280 |

Ningbo VET Energy Technology Co., Ltd waa shirkad tiknoolajiyad sare leh oo diiradda saareysa soo saarista iyo iibinta agabyada horumarsan ee heerka sare ah, agabka iyo tignoolajiyada oo ay ku jiraan graphite, silicon carbide, dhoobada, daaweynta dusha sare sida dahaarka SiC, dahaarka TaC, dahaarka kaarboonka galaaska ah, dahaarka kaarboonka pyrolytic, iwm., alaabadan waxaa si weyn loogu isticmaalaa sawir-qaadista, semiconductor-ka, tamarta cusub, birta, iwm.
Kooxdayada farsamo waxay ka yimaadaan hay'adaha cilmi-baarista ee ugu sarreeya gudaha, waxayna soo saareen teknoolojiyado badan oo shati haysta si loo hubiyo waxqabadka iyo tayada badeecada, waxayna sidoo kale macaamiisha siin karaan xalal agab xirfadeed.
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