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Electrodo de grafito de gran tamaño – Fabricante de electrodos de grafito

Zona industrial de Lanshan, ciudad de fushun, Provincia de Liaoning, Porcelana.

WhatsApp: 0086 13957612180
Correo electrónico: ventas@e-electrode.com

Electrodo de grafito de gran tamaño

Large-size graphite electrodes (φ780-φ1400mm) are widely used in mine thermoelectric furnaces, and the current density can reach 12-15A/square centimeter. Only a few companies in China have the strength to produce large-size graphite electrodes.

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Large-size graphite electrodes (φ780-φ1400mm) are widely used in mine thermoelectric furnaces, and the current density can reach 12-15A/square centimeter. Only a few companies in China have the strength to produce large-size graphite electrodes.

ITEM RP 250mm/ RP150 HP 200/250/300/350/400mm HP 450mm UHP 450/500/550/600/650/700mm
Electrode Nipple Electrode Nipple Electrode Nipple Electrode Nipple
Electrical Resistance Max. (µΩ-m) 8 6 6.5 4 5.8 3.8 5 3.5
Flexural Strength Min. (Mpa) 11 14 11 20 14 25 14 25
Elastic Modulus Max. (Gpa) 9.3 13.7 12 17 13 18 12 18
Bulk Density Min. (g/cm3) 1.6 1.72 1.7 1.78 1.7 1.8 1.7 1.8
C.T.E (100-600)℃ Max. 2.7 2.5 2.4 2.2 1.4 1.2 1.3 1
Ash (%) Max. 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3

 

Nominal Diameter mm Max. Current Load A Max Current Density A/cm2
960 72350 10
1020 73500 9
1060 79380 9
1100 85490 9
1146 92780 9
1197 95600 8.5
1250 104260 8.5
1272 107960 8.5
1305 113630 8.5
1321 109590 8
1400 123090 8

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