Ọnụ ego kacha ala maka China Elu Elu Igwe ọkụ Graphite ahaziri maka Polycrystalline Silicon Ingot Furnace

Nkọwa Dị Mkpirikpi:

Ịdị ọcha < 5ppm
‣ Nha nhata dị mma nke doping
‣ Njupụta dị elu na njikọta
‣ Ezigbo mgbochi mmebi na iguzogide carbon

‣ Nhazi ọkachamara
‣ Obere oge tupu oge
‣ Ngwa ahịa kwụsiri ike
‣ Njikwa mma na mmezi mgbe niile

Epitaxy nke GaN na Sapphire(RGB/Mini/Micro LED);Epitaxy nke GaN na Si Substrate(UVC);Epitaxy nke GaN na Si Substrate(Ngwaọrụ eletrọniki);Epitaxy nke Si na Si Substrate(Sekit ejikọtara ọnụ);Epitaxy nke SiC na SiC Substrate(Ihe e ji mee ihe n'okpuru ala);Epitaxy nke InP na InP


Nkọwa Ngwaahịa

Akara Ngwaahịa

Anyị na-aga n'ihu na-amụba ma na-eme ka ngwọta na ọrụ anyị zuo oke. N'otu oge ahụ, anyị na-arụ ọrụ nke ọma iji mee nnyocha na nkwalite maka ọnụ ahịa kacha ala maka China Elu Elu Nhazi Graphite ahaziri maka Polycrystalline Silicon Ingot Furnace, ụlọ ọrụ anyị toro ngwa ngwa na nha na ewu ewu n'ihi nraranye ya zuru oke na nrụpụta dị elu, nnukwu ọnụ ahịa ngwaahịa na onye na-eweta ndị ahịa dị egwu.
Anyị na-aga n'ihu na-amụba ma na-eme ka ngwọta na ọrụ anyị ka mma. N'otu oge ahụ, anyị na-arụsi ọrụ ike iji mee nnyocha na imeziwanye makaỌkụ ọkụ graphite nke China, Ọgba Igwe Okpomọkụ GraphiteNaanị maka imezu ngwaahịa dị mma iji mezuo ihe ndị ahịa chọrọ, a na-enyocha ngwaahịa na ngwọta anyị niile nke ọma tupu ebuga ya. Anyị na-echekarị echiche banyere ajụjụ dị n'akụkụ ndị ahịa, n'ihi na ị meriri, anyị na-emeri!

2022 MOCVD Suscepter dị elu Zụta n'ịntanetị na China

 

Njupụta Dị Anya: 1.85 g/cm3
Nguzogide eletriki: 11 μΩm
Ike nke Flexural: 49 MPa (500kgf/cm2)
Ike nke Oké Osimiri: 58
Ash: <5ppm
Ọgbakọ okpomọkụ: 116 W/mK (100 kcal/mhr-℃)

Wafer bụ iberibe silicon dị ihe dị ka milimita 1 n'obosara nke nwere elu dị larịị nke ukwuu site na usoro ndị siri ike nke ukwuu n'ụzọ teknụzụ. Ojiji ya na-esote na-ekpebi usoro ịkụ kristal kwesịrị ekwesị. Dịka ọmụmaatụ, na usoro Czochralski, a na-agbaze silicon polycrystalline ma tinye kristal mkpụrụ dị gịrịgịrị n'ime silicon a gbazere agbaze. A na-atụgharị kristal mkpụrụ ahụ ma jiri nwayọ dọpụta ya elu. Colossus dị arọ, monocrystal, na-apụta. O kwere omume ịhọrọ njirimara eletriki nke monocrystal site na ịgbakwunye obere nkeji nke dopants dị ọcha. A na-etinye kristal ndị ahụ dịka nkọwapụta ndị ahịa si dị ma tee ya mma ma bee ya n'ime iberibe. Mgbe usoro mmepụta ọzọ gasịrị, onye ahịa na-enweta wafers akọwapụtara ya na ngwugwu pụrụ iche, nke na-enye onye ahịa ohere iji wafer ozugbo na ahịrị mmepụta ya.

2

A ga-eji wafer gafere ọtụtụ usoro tupu e jiri ya mee ihe na ngwaọrụ eletrọniki. Otu usoro dị mkpa bụ silicon epitaxy, ebe a na-ebu wafers na graphite susceptors. Àgwà na àgwà nke wafers nwere mmetụta dị mkpa na ịdị mma nke oyi akwa epitaxial nke wafer.

Maka usoro ntinye ihe nkiri dị gịrịgịrị dịka epitaxy ma ọ bụ MOCVD, VET na-enye ngwa graphite dị ọcha nke ejiri kwado ihe ndị e ji eme ihe ma ọ bụ "wafers". Isi ihe dị na usoro a bụ na a na-ebu ụzọ tinye akụrụngwa a, ihe ndị na-egbochi epitaxy ma ọ bụ ikpo okwu satịlaịtị maka MOCVD:

Oke okpomọkụ dị elu.
Igwe ikuku dị elu.
Ojiji nke ihe ndị na-ebute gas dị ike.
Enweghị mmetọ, enweghịkwa mkpụcha akpụkpọ ahụ.
Nguzogide asịd siri ike n'oge ọrụ nhicha


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