Type: | Graphite Electrodes |
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Composition: | Petroleumpetroleum Coke and Tar Coke. |
Carbon Content: | High-Carbon |
Grade: | Industrial Grade |
Forming Way: | Isostatic Graphite |
Crystal Morphology: | Artificial Graphite |
Customization: |
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INDEX | UNIT | Grade/Diameter | |||||||||
HP200 | HP250 | HP300 | HP350 | HP400 | HP450 | HP500 | |||||
Bulk Density of Electrodes | g/cm3 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 1.6 | 1.6 | |||
Bulk Density of Nipples | g/cm3 | 1.72 | 1.72 | 1.72 | 1.72 | 1.72 | 1.7 | 1.7 | |||
Flexural Strength of Electrodes | MPa | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 9.8 | 9.8 | |||
Flexural Strength of Nipples | MPa | 14 | 14 | 14 | 14 | 14 | 14 | 14 | |||
Coefficient of Thermal Expansion of Electrodes | 10-6/ºC | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | |||
Coefficient of Thermal Expansion of Nipples | 10-6/ºC | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | |||
Electric Resistivity of Electrodes | µΩ.m | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | |||
Electric Resistivity of Nipples | µΩ.m | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | |||
Elastic Modulus of Electrodes | GPa | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |||
Elastic Modulus of Nipples | GPa | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |||
Ash of Electrodes | % | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |||
Ash of Nipples | % | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
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