Tilmaamaha ugu muhiimsan ee kuleyliyaha garaafka:
1. isku mid ahaanshaha qaab dhismeedka kuleylka.
2. koronto wanaagsan iyo culeys koronto oo sarreeya.
3. iska caabin daxalka.
4. oksidizability.
5. nadiifinta kiimikada sare.
6. xoogga farsamada sare.
Faa'iidada waa tamar hufan, qiimo sare iyo dayactir hooseeya.Waxaan soo saari karnaa ka-hortagga oksaydhka iyo cimriga dheer ee garaafiga crucible, caaryada garaafka iyo dhammaan qaybaha kuleyliyaha garaafka.
Qiyaasaha ugu muhiimsan ee kuleyliyaha garaafka
| Tilmaamaha Farsamada | Semicera-M3 |
| Cufnaanta Weyn (g/cm3) | ≥1.85 |
| Waxyaabaha Ash (PPM) | ≤500 |
| Xeebta Adag | ≥45 |
| Iska caabin gaar ah (μ.Ω.m) | ≤12 |
| Xoog Jilicsan (Mpa) | ≥40 |
| Xoog isku dhejisan (Mpa) | ≥70 |
| Max.Cabbirka hadhuudhka (μm) | ≤43 |
| Isku-dhafka Balaadhinta kulaylka Mm/°C | ≤4.4*10-6 |
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Semiconductor Silicon carbide wafer doon waxa ay noqon kartaa...
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Doonta wafer ee Silicon-carbide ee falcelinta fal-celiska ah
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Kuleyliyaha garaafka u adkeysanaya heer kulka sare ee gaarka ah
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Semiconductor silicon carbide wafer doon
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Kuleyliyeyaasha garaafiga ee caadiga ah ee SiC ee loogu talagalay semicond
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Semiconductor Silicon carbide crystal doon xamuul ah...
