Qiimo jaban Kuleyliyaha Graphite ee la habeyn karo ee loogu talagalay Qalabka Dhalmada

Sharaxaad Gaaban:


Faahfaahinta Badeecada

Calaamadaha Alaabta

Hal-abuurka, tayada iyo isku halaynta ayaa ah qiyamka ugu muhiimsan ee shirkaddayada. Mabaadi'dani maanta waxay ka badan tahay sidii hore aasaaska guushayada shirkad caalami ah oo firfircoon oo dhexdhexaad ah oo qiimo jaban Kuleyliyaha Garaafiga ee la beddeli karo ee Qalabka Dhalista, Mabaadi'da Aasaasiga ah ee Ganacsigayaga: Sharafta 1aad; Dammaanadda Tayada; Macaamiishu waa kuwa ugu sarreeya.
Hal-abuurka, tayada iyo isku halaynta ayaa ah qiyamka ugu muhiimsan ee shirkaddayada. Mabaadi'dani maanta waxay ka badan tahay sidii hore aasaaska guushayada shirkad caalami ah oo firfircoon oo dhexdhexaad ahShiinaha Dhalaalaya iyo Wareegga KulaylkaWaxaan ku faannay inaan alaabtayada siino taageere kasta oo baabuur ah oo adduunka oo dhan ah adeegyadeenna dabacsan, dhaqso badan oo hufan iyo heerka xakamaynta tayada ee adag kaas oo had iyo jeer macaamiishu ansixiyaan oo ay ammaanaan.
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.

 Kuleyliyaha Graphite ee loo habeeyey Aagga Kulul/Garaafiga Goobta KulaylkaKuleyliyaha Graphite ee loo habeeyey Aagga Kulul/Garaafiga Goobta KulaylkaKuleyliyaha Graphite ee loo habeeyey Aagga Kulul/Garaafiga Goobta KulaylkaKuleyliyaha Graphite ee loo habeeyey Aagga Kulul/Garaafiga Goobta KulaylkaKuleyliyaha Graphite ee loo habeeyey Aagga Kulul/Garaafiga Goobta KulaylkaKuleyliyaha Graphite ee loo habeeyey Aagga Kulul/Garaafiga Goobta Kulaylka

Hal-abuurka, tayada iyo isku halaynta ayaa ah qiyamka ugu muhiimsan ee shirkaddayada. Mabaadi'dani maanta waxay ka badan tahay sidii hore aasaaska guushayada shirkad caalami ah oo firfircoon oo dhexdhexaad ah oo qiimo jaban Kuleyliyaha Garaafiga ee la beddeli karo ee Qalabka Dhalista, Mabaadi'da Aasaasiga ah ee Ganacsigayaga: Sharafta 1aad; Dammaanadda Tayada; Macaamiishu waa kuwa ugu sarreeya.
Qiimo jabanShiinaha Dhalaalaya iyo Wareegga KulaylkaWaxaan ku faannay inaan alaabtayada siino taageere kasta oo baabuur ah oo adduunka oo dhan ah adeegyadeenna dabacsan, dhaqso badan oo hufan iyo heerka xakamaynta tayada ee adag kaas oo had iyo jeer macaamiishu ansixiyaan oo ay ammaanaan.


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