Naqshadeynta Xirfadeed ee Graphite Kululeeyaha oo leh Xoog Sare oo laga keenay Nhdgraphite

Sharaxaad Gaaban:


Faahfaahinta Badeecada

Calaamadaha Alaabta

Waxaan leenahay koox iib ah oo noo gaar ah, koox naqshadeyn, koox farsamo, koox QC ah iyo koox baakad. Waxaan leenahay habraacyo xakameyn tayo oo adag oo loogu talagalay geeddi-socod kasta. Sidoo kale, dhammaan shaqaalaheenna waxay khibrad u leeyihiin daabacaadda Baakadda Kuleyliyaha Naqshadeynta Xirfadeed ee Graphite oo leh Xoog Sare Laga soo bilaabo Nhdgraphite, Waxaan kugu soo dhaweyneynaa inaad hubaal qayb naga noqoto inta lagu jiro waddadan lagu sameynayo ganacsi hodan ah oo wax soo saar leh.
Waxaan leenahay koox iib ah oo noo gaar ah, koox naqshadeyn, koox farsamo, koox QC ah iyo koox baakad. Waxaan leenahay habraacyo xakameyn tayo oo adag oo loogu talagalay geeddi-socod kasta. Sidoo kale, dhammaan shaqaalaheenna waxay khibrad u leeyihiin daabacaaddaSoo-saaraha Kululeeyaha Garaafiga Shiinaha iyo Soo-saaraha Kululeeyaha GaraafigaHaddii aad ka dooranayso badeecad hadda jirta buug-yarahayaga ama aad raadinayso caawimo injineernimo codsigaaga, waxaad kala hadli kartaa xaruntayada adeegga macaamiisha shuruudahaaga wax-soo-saarka. Waxaan ku siin karnaa tayo wanaagsan oo leh qiimo tartan ah.
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

Waxaan leenahay koox iib ah oo noo gaar ah, koox naqshadeyn, koox farsamo, koox QC ah iyo koox baakad. Waxaan leenahay habraacyo xakameyn tayo oo adag oo loogu talagalay geeddi-socod kasta. Sidoo kale, dhammaan shaqaalaheenna waxay khibrad u leeyihiin daabacaadda Baakadda Kuleyliyaha Naqshadeynta Xirfadeed ee Graphite oo leh Xoog Sare Laga soo bilaabo Nhdgraphite, Waxaan kugu soo dhaweyneynaa inaad hubaal qayb naga noqoto inta lagu jiro waddadan lagu sameynayo ganacsi hodan ah oo wax soo saar leh.
Naqshad XirfadeedSoo-saaraha Kululeeyaha Garaafiga Shiinaha iyo Soo-saaraha Kululeeyaha GaraafigaHaddii aad ka dooranayso badeecad hadda jirta buug-yarahayaga ama aad raadinayso caawimo injineernimo codsigaaga, waxaad kala hadli kartaa xaruntayada adeegga macaamiisha shuruudahaaga wax-soo-saarka. Waxaan ku siin karnaa tayo wanaagsan oo leh qiimo tartan ah.


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