Substrates/Sideyaal Garaafit ah oo leh dahaadh Silikoon Carbide ah oo loogu talagalay Semiconductor

Sharaxaad Gaaban:

VET Energy SiC Coated Graphite Suscepter waa badeeco waxqabad sare leh oo loogu talagalay inay bixiso waxqabad joogto ah oo la isku halleyn karo muddo dheer. Waxay leedahay iska caabin kulayl oo aad u wanaagsan iyo isku mid ahaanshaha kulaylka, daahirnimo sare, iska caabin nabaad-guur, taasoo ka dhigaysa xalka ugu habboon ee codsiyada habaynta wafer-ka.

Meesha Asalka ah:Zhejiang, Shiinaha (Dhul-weynaha)

Lambarka Moodeelka:Boat3004

Halabuurka Kiimikada:Graphite dahaarka leh ee SiC

Xoogga dabacsanaanta:470Mpa

Kontoroolka kulaylka:300 W/mK

Tayada:Ugu Fiican

Shaqada:CVD-SiC

Codsiga:Semiconductor / Photovoltaic

Cufnaanta:3.21 g/cc

Ballaarinta kulaylka:4 10-6/K

Dambas: <5ppm

Tusaale:La heli karo

Koodhka HS:6903100000

Noo soo dir emayl Soo dejiso sida PDF ahaan

Faahfaahinta Badeecada

Calaamadaha Alaabta

Susceptor-ka graphite-ka ee dahaaran ee SiC waa qayb muhiim ah oo loo isticmaalo hababka kala duwan ee wax soo saarka semiconductor-ka. Waxaan isticmaalnaa tignoolajiyadeena shatiga leh si aan u sameyno susceptor-ka oo leh nadiifnimo aad u sareysa, isku mid ahaanshaha dahaarka wanaagsan iyo cimri adeeg oo aad u wanaagsan, iyo sidoo kale iska caabin kiimiko oo sareysa iyo sifooyin xasillooni kuleyl.

Astaamaha alaabtayada:

1. Iska caabinta oksaydhka heerkulka sare ilaa 1700℃.
2. Nadiifnimo sare iyo isku midnimo kuleyl
3. Iska caabin aad u fiican oo daxalka ah: aashitada, alkali, milixda iyo walxaha dabiiciga ah.
4. Adkayn sare, dusha sare oo is haysta, iyo walxo yaryar.
5. Adeeg dheer iyo cimri dheer

CVD SiC薄膜基本物理性能 Sifooyinka aasaasiga ah ee jireed ee CVD SiCdahaarka
性质 / Hantida	典型数值 / Qiimaha Caadiga ah
晶体结构 / Qaab-dhismeedka Crystal	Marxaladda FCC β多晶，主要为（111) 取向
密度 / Cufnaanta	3.21 g/cm³
硬度 / Adkaanta	2500 维氏硬度（500g oo culeys ah
晶粒大小 / Xaddiga Badarka	2 ~ 10μm
纯度 / Nadiifinta Kiimikada	99.99995%
热容 / Awoodda Kulaylka	640 J·kg^-1·K^-1
升华温度 / Heerkulka Sublimation	2700℃
抗弯强度 / Xoogga Laablaabashada	415 MPa RT 4-dhibcood
杨氏模量 / Modulus-ka Young	430 GPA 4pt laab, 1300℃
导热系数 / ThermalGudbinta	300W·m^-1·K^-1
热膨胀系数 / Ballaarinta Kulaylka (CTE)	4.5 × 10^-6K^-1

VET Energy waa soo saaraha dhabta ah ee alaabada graphite iyo silicon carbide ee loo habeeyay oo leh dahaadh kala duwan sida dahaarka SiC, dahaarka TaC, dahaarka kaarboonka galaaska ah, dahaarka kaarboonka pyrolytic, iwm., waxay bixin kartaa qaybo kala duwan oo loogu talagalay warshadaha semiconductor-ka iyo photovoltaic.

Kooxdayada farsamada waxay ka timaadaa hay'adaha cilmi-baarista ee ugu sarreeya gudaha, waxayna ku siin karaan xalal agab xirfadeed oo dheeraad ah.

Waxaan si joogto ah u horumarinnaa habab horumarsan si aan u bixinno agab horumarsan, waxaana ka shaqeynay tignoolajiyad gaar ah oo shati leh, taas oo ka dhigi karta isku xirka u dhexeeya dahaarka iyo substrate-ka mid adag oo aan u nuglaan kala go'a.

Si diirran ayaan kuugu soo dhaweyneynaa inaad booqato warshaddayada, aan yeelano dood dheeraad ah!