Soo-saare Kuleyliyaha Graphite ee Nooca Godka Wareega ah ee Dhalmada

Soo-saare Kuleyliyaha Garaafiga ee Nooca Godka Wareega ah ee Dhalmada Sawirka La Soo Bandhigay

Sharaxaad Gaaban:

Noo soo dir emayl Soo dejiso sida PDF ahaan

Faahfaahinta Badeecada

Calaamadaha Alaabta

Furaha guushayadu waa "Badeeco Wanaagsan oo tayo sare leh, Qiimo macquul ah iyo Adeeg hufan" oo loogu talagalay Soo-saaraha Kuleyliyaha Garaafiga Nooca Godka Wareega ah ee Dhalmada, Natiijo ahaan in ka badan 8 sano oo ganacsi yar ah, waxaan ururinay khibrad qani ah iyo teknoolojiyad horumarsan oo ku saabsan soo saarista xalalkayaga.
Furaha guushayadu waa "Alaab wanaagsan oo tayo sare leh, kharash macquul ah iyo adeeg hufan"Kuleyliyaha Shiinaha iyo DhalmadaWaxaan daba galeynaa shaqada iyo himilada jiilkeenna waayeelka ah, waxaana aad u xiiseyneynaa inaan furno fursad cusub oo ku saabsan arrintan, Waxaan ku adkeysaneynaa "Daacadnimo, Xirfad, Iskaashiga Guul-Weyn", sababtoo ah waxaan haysanaa kayd xooggan, oo ah la-hawlgalayaal aad u fiican oo leh khadadka wax soo saarka ee horumarsan, xoog farsamo oo badan, nidaam kormeer oo caadi ah iyo awood wax soo saar oo wanaagsan.
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 Kulaylka