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Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i, Kuleyliyaha Graphite-ka ee loogu talagalay epitaxy

Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i, Kuleyliyaha Graphite-ka ee loogu talagalay epitaxy Sawirka La Soo Bandhigay
  • Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i, Kuleyliyaha Graphite-ka ee loogu talagalay epitaxy
  • Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i, Kuleyliyaha Graphite-ka ee loogu talagalay epitaxy
  • Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i, Kuleyliyaha Graphite-ka ee loogu talagalay epitaxy
  • Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i, Kuleyliyaha Graphite-ka ee loogu talagalay epitaxy
  • Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i, Kuleyliyaha Graphite-ka ee loogu talagalay epitaxy

Sharaxaad Gaaban:

Qaybaha kululeeyaha garaafka waxaa loo isticmaalaa foornada heerkulka sare leh iyadoo heerkulku gaaray 2200 digrii jawiga faakuumka iyo 3000 digrii jawiga gaaska ee la qalajiyey oo la geliyay.
Astaamaha ugu muhiimsan ee kululeeyaha graphite:
1. isku mid ahaanshaha qaab-dhismeedka kuleylinta.
2. Korantada oo si fiican loo isticmaalo iyo culays koronto oo sarreeya.
3. iska caabbinta daxalka.
4. oksaydh la'aan.
5. daahirnimo kiimiko oo sareysa.
6. xoog farsamo oo sare leh.
Faa'iidada waa tamar hufan, qiimo sare iyo dayactir hooseeya.
Waxaan soo saari karnaa ka-hortagga oksaydheynta iyo cimri dheer oo graphite crucible ah, caaryada graphite iyo dhammaan qaybaha kuleyliyaha graphite.
Qiyaasaha ugu muhiimsan ee kululeeyaha graphite:


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Cimri dheerKuleyliyaha Graphite ee SIC dahaarka lehMOCVD K465i, Kuleyliyaha Garaafiga ee Epitaxy,
kululeeyaha garaafit, Kuleyliyaha Graphite ee MOCVD, kululeeyaha, Kuleyliyaha Graphite ee SIC dahaarka leh,

Cimri dheerKuleyliyaha Graphite ee SIC dahaarka lehee MOCVD K465i

Thekululeeyaha garaafitqaybaha waxaa loo isticmaalaa foornada heerkulka sare leh iyadoo heerkulku gaaray 2200 digrii jawiga faakuumka iyo 3000 digrii jawiga gaaska ee la deoksaydhay oo la geliyay.
Astaamaha ugu muhiimsan ee graphitekululeeyaha:
1. isku mid ahaanshaha qaab-dhismeedka kuleylinta.
2. Korantada oo si fiican loo isticmaalo iyo culays koronto oo sarreeya.
3. iska caabbinta daxalka.
4. oksaydh la'aan.
5. daahirnimo kiimiko oo sareysa.
6. xoog farsamo oo sare leh.
Faa'iidada waa tamar hufan, qiimo sare iyo dayactir hooseeya.
Waxaan soo saari karnaa ka-hortagga oksaydhka iyo cimri dheer oo graphite crucible ah, caaryada graphite iyo dhammaan qaybaha graphitekululeeyaha.
Qiyaasaha ugu muhiimsan ee kululeeyaha graphite:

Qeexitaanka Farsamada

VET-M3
Cufnaanta Badan (g/cm3)

≥1.85
Waxyaabaha Dambaska ah (PPM)

≤500
Adkaanta Xeebta

≥45
Iska caabinta Gaarka ah (μ.Ω.m)

≤12
Xoogga Laab-jeexa (Mpa)

≥40
Xoog Cadaadis ah (Mpa)

≥70
Cabbirka ugu Badan ee Badarka (μm)

≤43
Isugeynta Ballaarinta Kulaylka M/°C

≤4.4*10-6

 

Kuleyliyaha garaafka ee foornada korontada ku shaqeeya wuxuu leeyahay sifooyin iska caabbinta kulaylka, iska caabbinta oksaydhka, gudbinta korontada oo wanaagsan iyo xoojinta farsamada oo wanaagsan. Waxaan mashiinno ku samayn karnaa noocyo kala duwan oo kuleyliyaha garaafka ah iyadoo loo eegayo naqshadaha macaamiisha.

Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465iKuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i

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