Taasi waxay leedahay taariikh ganacsi oo wanaagsan, adeeg iib kadib oo heer sare ah iyo tas-hiilaad wax soo saar casri ah, waxaan kasbanay caannimo heer sare ah iibsadayaashayada adduunka oo dhan qaabka Yurub ee Glass Foornace Heating Element Silicon Carbide Heating Elements/Sic Heater, Waxaan sii wadeynaa bixinta beddellada isdhexgalka macaamiisha waxaanan rajeyneynaa inaan abuurno is-dhexgal muddo dheer ah, deggan, daacad ah oo faa'iido leh oo lala yeesho macaamiisha. Si daacad ah ayaan u rajeyneynaa inaad soo booqato.
Taasi waxay leedahay taariikh deymo ganacsi oo wanaagsan, adeeg iib kadib oo heer sare ah iyo tas-hiilaad wax soo saar casri ah, waxaan kasbanay caannimo aad u wanaagsan iibsadayaashayada adduunka oo dhan.Kuleyliyaha iyo Kuleyliyaha ShiinahaWaxaan sii wadnaa dadaallo muddo dheer ah iyo dhaleeceyn is-dhaleecayn ah, taas oo naga caawisa iyo horumar joogto ah. Waxaan ku dadaalnaa inaan horumarinno waxtarka macaamiisha si aan u badbaadino kharashyada macaamiisha. Waxaan sameynaa intii karaankeenna ah si aan u horumarinno tayada badeecada. Kuma noolaan doonno fursadda taariikhiga ah ee waqtigaas.
Kuleyliyaha garaafka
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.






Taasi waxay leedahay taariikh ganacsi oo wanaagsan, adeeg iib kadib oo heer sare ah iyo tas-hiilaad wax soo saar casri ah, waxaan kasbanay caannimo heer sare ah iibsadayaashayada adduunka oo dhan qaabka Yurub ee Glass Foornace Heating Element Silicon Carbide Heating Elements/Sic Heater, Waxaan sii wadeynaa bixinta beddellada isdhexgalka macaamiisha waxaanan rajeyneynaa inaan abuurno is-dhexgal muddo dheer ah, deggan, daacad ah oo faa'iido leh oo lala yeesho macaamiisha. Si daacad ah ayaan u rajeyneynaa inaad soo booqato.
Qaabka Yurub ee loogu talagalayKuleyliyaha iyo Kuleyliyaha ShiinahaWaxaan sii wadnaa dadaallo muddo dheer ah iyo dhaleeceyn is-dhaleecayn ah, taas oo naga caawisa iyo horumar joogto ah. Waxaan ku dadaalnaa inaan horumarinno waxtarka macaamiisha si aan u badbaadino kharashyada macaamiisha. Waxaan sameynaa intii karaankeenna ah si aan u horumarinno tayada badeecada. Kuma noolaan doonno fursadda taariikhiga ah ee waqtigaas.
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