Semicera waxay soo bandhigaysaa semiconductor tayo sare lehSilicon carbide cantilever paddles, loogu talagalay in lagu daboolo baahida adag ee wax soo saarka semiconductor casriga ah.
TheSilicon carbide paddlewaxay leedahay naqshad horumarsan oo yaraynaysa balaadhinta kulaylka iyo qulqulka, taasoo ka dhigaysa mid aad loogu kalsoonaan karo xaaladaha daran. Dhismaheeda adag waxa uu bixiyaa adkeysiga la xoojiyey, isaga oo yareynaya khatarta jabka ama xirashada, taas oo muhiim u ah ilaalinta wax soo saarka sare iyo tayada wax soo saarka joogtada ah. Thedoon wafernaqshadeynta waxay sidoo kale si aan kala go 'lahayn ula midowdaa qalabka habaynta semiconductor-ka caadiga ah, iyada oo hubinaysa waafaqid iyo fududaynta isticmaalka.
Mid ka mid ah sifooyinka ugu caansan ee SemiceraSiC paddlewaa iska caabbinta kiimikaad, taas oo u oggolaanaysa inay si gaar ah u qabato jawiga ay ku dhacaan gaasaska daxalka ah iyo kiimikooyinka. Diirada Semicera ee wax ka beddelka ayaa u oggolaanaysa xalal habaysan.
Astaamaha jireed ee Silicon Carbide dib loo soo celiyay | |
Hanti | Qiimaha caadiga ah |
Heerkulka shaqada (°C) | 1600°C (oo oksijiin leh), 1700°C (hoos u dhaca deegaanka) |
Nuxurka SiC | > 99.96% |
Ka kooban Si bilaash ah | <0.1% |
Cufnaanta weyn | 2.60-2.70 g/cm3 |
Borosity muuqda | <16% |
Xoog cadaadis | > 600 MPa |
Xoog laabashada qabow | 80-90 MPa (20°C) |
Xoog foorarsi kulul | 90-100 MPa (1400°C) |
Balaadhinta kulaylka @1500°C | 4.70 10-6/°C |
Dhaqdhaqaaqa kulaylka @1200°C | 23 W/m•K |
modules laastikada | 240 GPA |
Iska caabbinta shoogga kulaylka | Aad u wanaagsan |