Ngwa kpo oku Maka MOCVD Substrate

Ihe ndị na-ekpo ọkụ maka MOCVD ihe onyonyo egosipụtara

Nkọwa dị mkpirikpi:

Emebere ihe ndị na-ekpo ọkụ nke Semicera maka MOCVD Substrate ka ọ wepụta njikwa okpomọkụ ziri ezi na nke siri ike na usoro Metal-Organic Chemical Vapor Deposition (MOCVD). Emere site na graphite dị elu, ihe ndị a na-ekpo ọkụ na-enye ọkụ eletrik pụrụ iche, kpo oku otu, na ntụkwasị obi ogologo oge. Dị mma maka nrụpụta semiconductor, mmepụta LED, na ngwa ihe dị elu, ihe ndị na-ekpo ọkụ nke Semicera na-eme ka arụmọrụ na-agbanwe agbanwe, na-ebuli usoro ntinye MOCVD gị maka ịrụ ọrụ na ịdị mma.

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Isi atụmatụ nke ikpo ọkụ graphite:

1. uniformity nke kpo oku Ọdịdị.

2. ezigbo ọkụ eletrik na ibu eletrik dị elu.

3. nguzogide corrosion.

4. inoxidizability.

5. elu chemical ịdị ọcha.

6. ike n'ibu ike.

Ihe bara uru bụ ike ịrụ ọrụ nke ọma, uru dị elu na mmezi dị ala. Anyị nwere ike ịmepụta mgbochi-oxidation na ogologo ndụ ogologo oge graphite crucible, graphite ebu na akụkụ niile nke ikpo ọkụ graphite.

MOCVD-Substrate-Heater-Heat-Ngwa-Maka-MOCVD3-300x300

Isi ihe nke ikpo ọkụ graphite

Nkọwa nka nka	Semicera-M3
Njupụta buru ibu (g/cm3)	≥1.85
Ọdịnaya Ash (PPM)	≤500
Oke ike ike	≥45
Nguzogide akọwapụtara (μ.Ω.m)	≤12
Ike Flexural (Mpa)	≥40
Ike mkpakọ (Mpa)	≥70
Oke. Nha ọka (μm)	≤43
Ọnụọgụ nke Mgbasa ọkụ Mm/°C	≤4.4*10-6