OkuthuthukisiweI-SiC Cantilever PaddleUkucubungula i-Wafer okudalwe yi-vet-china kunikeza ikhambi elihle kakhulu lokukhiqiza ama-semiconductor. Leli paddle le-cantilever lenziwe ngezinto ze-SiC (silicon carbide), futhi ubulukhuni balo obuphezulu kanye nokumelana nokushisa kwenza likwazi ukugcina ukusebenza okuhle kakhulu ezindaweni ezinokushisa okuphezulu kanye nezindawo ezigqwalisayo. Ukwakheka kwe-Cantilever Paddle kuvumela i-wafer ukuthi isekelwe ngokuthembekile ngesikhathi sokucubungula, kunciphisa ingozi yokuqhekeka kanye nomonakalo.
I-SiC Cantilever Paddleiyisakhi esikhethekile esisetshenziswa emishinini yokukhiqiza ye-semiconductor njenge-oxidation furnace, i-diffusion furnace, kanye ne-annealing furnace, ukusetshenziswa okuyinhloko ukulayisha nokukhipha i-wafer, ukusekela nokuthutha ama-wafer ngesikhathi sezinqubo zokushisa okuphezulu.
Izakhiwo ezivamilekweI-SiCci-antiliverpi-addle: isakhiwo se-cantilever, esiqinile ngakolunye uhlangothi futhi esikhululekile kolunye, ngokuvamile sinomklamo oyisicaba nofana nesigwedlo.
I-VET Energy isebenzisa izinto ze-silicon carbide eziphinde zasetshenziswa kabusha ezimsulwa kakhulu ukuqinisekisa ikhwalithi.
| Izakhiwo zomzimba ze-Recrystallised Silicon Carbide | |
| Impahla | Inani Elijwayelekile |
| Izinga lokushisa lokusebenza (°C) | 1600°C (ene-oxygen), 1700°C (indawo enciphisayo) |
| Okuqukethwe kwe-SiC | > 99.96% |
| Okuqukethwe kwe-Si kwamahhala | < 0.1% |
| Ubuningi obukhulu | 2.60-2.70 g/cm3 |
| Ukuvuleka okubonakalayo | < 16% |
| Amandla okucindezela | > 600I-MPa |
| Amandla okugoba abandayo | 80-90 MPa (20°C) |
| Amandla okugoba ashisayo | 90-100 MPa (1400°C) |
| Ukwandiswa kokushisa @1500°C | 4.70 10-6/°C |
| Ukushisa kwe-conductivity @1200°C | 23Ububanzi/m•K |
| Imodulus enwebekayo | 240 GPa |
| Ukumelana nokushaqeka kokushisa | Kuhle kakhulu |
Izinzuzo ze-VET Energy's Advanced SiC Cantilever Paddle for Wafer Processing yilezi:
-Ukuqina kokushisa okuphezulu: kungasetshenziswa ezindaweni ezingaphezu kuka-1600°C;
-I-coefficient yokwanda kokushisa okuphansi: igcina ukuzinza kobukhulu, inciphisa ubungozi bokugoba kwe-wafer;
-Ukuhlanzeka okuphezulu: ingozi ephansi yokungcoliswa kwensimbi;
-Ukungasebenzi kahle kwamakhemikhali: ukumelana nokugqwala, kufanelekile ezindaweni ezahlukahlukene zegesi;
-Amandla aphezulu kanye nobunzima: Ihlala isikhathi eside futhi ayigugi;
-Ukusebenza kahle kokushisa: kusiza ekufudumaleni kwe-wafer efanayo.
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