Sidayaal dahaarka SiC ee etching semiconductor

Sharaxaad Gaaban:

Semicera Semiconductor Technology Co., Ltd. waa alaab-qeybiyaha ugu horreeya ee ceramics-ka sare. Alaabtayada ugu muhiimsan waxaa ka mid ah: Silicon carbide etched discs, Silicon carbide, trailers doon silicon, maraakiibta wafer silicon carbide (PV & Semiconductor), tuubooyinka foornada silikoon carbide, paddles silicon carbide cantilever paddles, silicon carbide chuck, silicon carbide alwaaxdii, iyo sidoo kale CVD SiC daahan iyo Dahaarka TaC

Alaabooyinka waxaa inta badan loo isticmaalaa warshadaha semiconductor iyo photovoltaic, sida koritaanka crystal, epitaxy, etching, baakadaha, daahan iyo qalabka foornada faafinta.

 

 


Faahfaahinta Alaabta

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Sharaxaada

Shirkadeena waxay bixisaa adeegyada habka daahan SiC ee habka CVD ee dusha sare ee graphite, ceramics iyo alaabta kale, si gaasaska gaarka ah ee ay ku jiraan kaarboon iyo silikoon ay uga falceliyaan heerkulka sare si ay u helaan nadiifnimada sare ee SiC molecules, molecules deposited on the dusha alaabta dahaarka ah, samaynta lakabka ilaalinta SIC.

Tilmaamaha ugu muhiimsan

1. Iska caabbinta oksaydhka heerkulka sare:
caabbinta oksaydhisku weli aad bay u wanaagsan tahay marka heerkulku uu gaadho 1600 C.
2. Nadiifin sare: oo ay samaysay uumiga kiimikaad ee hoos yimaada xaalad koloriineed heerkul sare ah.
3. Iska caabinta nabaadguurka: adkaanta sare, dusha sare, qaybo yaryar.
4. Iska caabinta daxalka: acid, alkali, milix iyo reagents organic.

Tilmaamaha ugu Muhiimsan ee Dahaarka CVD-SIC

Guryaha SiC-CVD

Dhismaha Crystal FCC β wejiga
Cufnaanta g/cm³ 3.21
Adag Vickers adag 2500
Cabirka Hadhuudhka μm 2 ~ 10
Nadiifnimada Kiimikada % 99.99995
Awoodda kulaylka J·k-1 ·K-1 640
Heerkulka Sublimation 2700
Xoogga Felexural MPa (RT 4-dhibcood) 415
Dhallinta Modul Gpa (4pt laab, 1300 ℃) 430
Balaadhinta kulaylka (CTE) 10-6K-1 4.5
Dhaqdhaqaaqa kulaylka (W/mK) 300
Goobta shaqada ee Semicera
Goobta shaqada ee Semicera 2
Mashiinka qalabka
Habaynta CNN, nadiifinta kiimikada, daahan CVD
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