2.5D 3D Kaarboon Kaarboon Fiber Isku-dhafka C/C CFC Crucible

Kaarboon-kaarboon-ka-carbon waxaa inta badan loo adeegsadaa nidaamyada goobta kulaylka sida foornooyinka korriinka kristal ee sawir-voltaic iyo semiconductor.

Shaqooyinkooda ugu waaweyn waa:

1. Shaqada xajinta heerkulka sare:Quartz-ka laga buuxiyey alaabta ceeriin ee polysilicon waa in lagu dhejiyaa gudaha kaarboonka/kaarboonka. Kaarboonka/kaarboonku waa inuu sido miisaanka quartz-ka iyo alaabta ceeriin ee polysilicon si loo hubiyo in alaabta ceeriin aysan soo daadan ka dib marka heerkulka sare ee quartz-ku jilciyo. Intaa waxaa dheer, alaabta ceeriin waa in la qaado si ay u wareegaan inta lagu jiro habka jiidashada crystal. Sidaa darteed, sifooyinka farsamada ayaa looga baahan yahay inay noqdaan kuwo aad u sarreeya;

2. Shaqada wareejinta kulaylka:Crucible-ku wuxuu qabtaa kulaylka looga baahan yahay dhalaalidda alaabta ceeriin ee polysilicon iyada oo loo marayo kuleylkeeda heer sare ah. Heerkulka dhalaalku waa qiyaastii 1600 ℃. Sidaa darteed, qolofku waa inuu lahaadaa heerkul sare oo wanaagsan oo kuleyl ah;

3. Shaqada badbaadada:Marka foornada la xiro xaalad deg-deg ah, weelka ayaa la kulmi doona cadaadis weyn muddo gaaban gudaheed sababtoo ah balaarinta mugga polysilicon inta lagu jiro qaboojinta (qiyaastii 10%).

Tilmaamaha VET Energy C/C crucible:

1. Nadaafad sare, isbeddel hoose, nuxurka dambaska <150ppm;

2. Iska caabin heerkul sare ah, xoogga waxaa lagu hayn karaa ilaa 2500 ℃;

3. Waxqabadka aad u fiican sida iska caabbinta daxalka, xirashada caabbinta, caabbinta acid iyo alkali;

4. Isku-dhafka fidinta kulaylka hooseeya, iska caabbinta xooggan ee shoogga kulaylka;

5. Guryaha farsamada heerkulka sare ee wanaagsan, nolosha adeegga dheer;

6. Qaadashada fikradda guud ee naqshadeynta, xoogga sare, qaab dhismeedka fudud, miisaanka fudud iyo hawlgal sahlan.