HP Graphite Electrodes | |||||||
Proyek | Dhiameter (mm) | ||||||
300-400 | 450-500 | 550-700 | |||||
行业YB | 内控FC | 行业YB | 内控FC | 行业YB | 内控FC | ||
Resistivity μΩ.m≤ | Elektroda | 7.0 | 6.2 | 7.5 | 6.2 | 7.5 | 6.2 |
Puting susu | 6.3 | 4.3 | 6.3 | 4.3 | 6.3 | 4.3 | |
Kekuwatan Mlengkung (Mpa)≥ | Elektroda | 10.5 | 11.0 | 10.0 | 10.5 | 8.5 | 9.0 |
Puting susu | 17.0 | 18.0 | 17.0 | 18.0 | 17.0 | 18.0 | |
Modulus elastik (Gpa) ≤ | Elektroda | 14.0 | 9.0 | 14.0 | 9.0 | 14.0 | 9.0 |
Puting susu | 16.0 | 13.0 | 16.0 | 13.0 | 16.0 | 13.0 | |
Akeh Kapadhetan (g/cm³) | Elektroda | 1.60 | 1.67 | 1.60 | 1.67 | 1.60 | 1.67 |
Puting susu | 1.72 | 1.77 | 1.72 | 1.77 | 1.72 | 1.77 | |
CTE(x10-6/℃)≤ 25℃-600℃ | Elektroda | 2.4 | 2.2 | 2.4 | 2.0 | 2.4 | 2.0 |
Puting susu | 2.2 | 1.8 | 2.2 | 1.8 | 2.2 | 1.8 | |
Awu (%) ≤ | Elektroda | 0.5 | 0.3 | 0.5 | 0.3 | 0.5 | 0.3 |
Puting susu | 0.5 | 0.2 | 0.5 | 0.2 | 0.5 | 0.3 |
Aliran kapasitansi sing diidini saka elektroda | |||||||
diameteripun nominal | Aliran kapasitansi sing diidini (A) | Kapadhetan arus listrik | |||||
milimeter | inch | ||||||
300 | 12'' | 13000-17400 | 17-24 | ||||
350 | 14'' | 17400-24000 | 17-24 | ||||
400 | 16'' | 21000-31000 | 16-24 | ||||
450 | 18'' | 25000-40000 | 15-24 | ||||
500 | 20'' | 30000-48000 | 15-24 | ||||
550 | 22'' | 34000-53000 | 14-22 | ||||
600 | 24'' | 38000-58000 | 13-21 | ||||
650 | 26'' | 41000-65000 | 12-20 | ||||
700 | 28'' | 45000-72000 | 12-19 |
Resistance saiki dhuwur lan tingkat discharge dhuwur.
Stabilitas dimensi sing apik lan ora gampang deform.
Resistance kanggo retak lan spalling.
Resistance oksidasi dhuwur lan resistance kejut termal.
kekuatan mechanical dhuwur lan resistance kurang.
Presisi mesin sing dhuwur lan Rampung permukaan sing apik.
Struktur seragam, konduktivitas apik lan konduktivitas termal