Waxaan ku raaxaysanaynaa heer aad u wanaagsan oo ka mid ah rajadayada ah badeecadeenna tayo sare leh, qiimo tartan ah iyo adeegga ugu habboon ee Kuleyliyaha Graphite-ka ee lagu kalsoonaan karo ee lagu sameeyay Shiinaha, Hoggaaminta isbeddelka goobtan waa ujeeddadeenna joogtada ah. Alaabada lagu bilaabayo alaabada fasalka waa ujeeddadeenna. Si aan u abuurno mustaqbal qurux badan, waxaan rabnaa inaan la shaqeyno dhammaan asxaabta wanaagsan ee gurigaaga iyo dibaddaba. Haddii aad xiisaynayso xalalkayaga, fadlan ha sugin inaad nala soo xiriirto.
Waxaan ku raaxaysannaa xaalad aad u wanaagsan oo ka mid ah rajadayada alaabtayada tayo sare leh, qiimaha tartan iyo adeegga ugu habboonKuleyliyaha Garaafiga Shiinaha ee loogu talagalay Dhalidda iyo Qalabka GaraafigaWaxaan sumcad wanaagsan ku yeelanay macaamiisha dibadda iyo kuwa gudaha. Annagoo raacayna mabaadi'da maamulka ee "ku-saleysan deynta, macaamiisha marka hore, hufnaan sare iyo adeegyo qaangaar ah", waxaan si diirran u soo dhaweyneynaa asxaabta ka kala socota dhammaan qaybaha kala duwan ee nolosha si ay noola shaqeeyaan.
Kuleyliyaha Graphite-ka ee SIC ee cimri dheer leh ee loogu talagalay MOCVD K465i
Qaybaha kululeeyaha garaafka 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 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:
| 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.

Waxaan ku raaxaysanaynaa heer aad u wanaagsan oo ka mid ah rajadayada ah badeecadeenna tayo sare leh, qiimo tartan ah iyo adeegga ugu habboon ee Kuleyliyaha Graphite-ka ee lagu kalsoonaan karo ee lagu sameeyay Shiinaha, Hoggaaminta isbeddelka goobtan waa ujeeddadeenna joogtada ah. Alaabada lagu bilaabayo alaabada fasalka waa ujeeddadeenna. Si aan u abuurno mustaqbal qurux badan, waxaan rabnaa inaan la shaqeyno dhammaan asxaabta wanaagsan ee gurigaaga iyo dibaddaba. Haddii aad xiisaynayso xalalkayaga, fadlan ha sugin inaad nala soo xiriirto.
Alaab-qeybiye lagu kalsoon yahayKuleyliyaha Garaafiga Shiinaha ee loogu talagalay Dhalidda iyo Qalabka GaraafigaWaxaan sumcad wanaagsan ku yeelanay macaamiisha dibadda iyo kuwa gudaha. Annagoo raacayna mabaadi'da maamulka ee "ku-saleysan deynta, macaamiisha marka hore, hufnaan sare iyo adeegyo qaangaar ah", waxaan si diirran u soo dhaweyneynaa asxaabta ka kala socota dhammaan qaybaha kala duwan ee nolosha si ay noola shaqeeyaan.
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