Siv thiab cov khoom ntawm Graphite Electrodes

Feb 27, 2025 Tso lus

Siv thiab cov khoom ntawm Graphite Electrodes
Graphite cov ntawv hluav taws xob yog cov khoom siv roj carbon monectural nyob rau hauv cov khoom siv kub-kub nyob rau hauv kev lag luam xws li metallurgy, tshuaj lom neeg, thiab lub hwj chim. Lawv nthuav qhia hluav taws xob zoo, thermal conductivity, thiab corrosion tsis kam, ua rau lawv haum rau kev kub siab thiab muaj kev kub siab.

 

 

Kev Tshwj Xeeb:

Yam Ib yam Kheej Hp Uhp
250-400 450-800 300-400 450-700 300-400 450-700
Hluav Taws Xob Tiv Thaiv Khoom siv hluav taws xob μΩ.m 7.5-8.6 7.5-8.8 5.5-6.8 5.5-7.0 4.6-6.0 4.8-6.2
Lub txiv mis 4.5-5.5 4.0-5.0 3.5-4.5
Dab tsi yog khoov zog Khoom siv hluav taws xob MPa Ntau dua los yog sib npaug rau 8. 0 Ntau dua los yog sib npaug rau 11. 0 Ntau dua los yog sib npaug rau 11. 0
Lub txiv mis Ntau dua los yog sib npaug rau 15. 0 Ntau dua los yog sib npaug rau 16. 0 Ntau dua los yog sib npaug rau 18. 0
Elastic modulus Khoom siv hluav taws xob GPA Tsawg dua los yog sib npaug rau 9. 0 Tsawg dua los yog sib npaug rau 11. 0 Tsawg dua los yog sib luag rau 13. 0
Lub txiv mis Tsawg dua los yog sib luag rau 13. 0 Tsawg dua los yog sib npaug rau 14. 0 Tsawg dua los yog sib npaug rau 15. 0
Ceev ntom Khoom siv hluav taws xob g / cm3 1.55-1.65 1.63-1.73 1.65-1.75
Lub txiv mis 1.70-1.75 1.73-1.80 1.75-1.82
Txhos Khoom siv hluav taws xob % Tsawg dua los yog sib npaug rau 0. 3
Lub txiv mis
CTE (100-600) ºC Khoom siv hluav taws xob 10-6/ºC 2.00-2.50 1.80-2.00 1.30-1.50
Lub txiv mis   1.50-1.80 1.50-1.80 1.20-1.40

 

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