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Description
Type: Diameter300-600mm
Name: High Power
Description: High Power Garphite Electrode
Name: High Power
Description: High Power Garphite Electrode
Technical properties of HP garphite electrode | |||||||
1. Physical and chemical index | |||||||
ltem | unit | Nominal Diameter(mm) | |||||
YB/T4090-2000 | Typical Values | ||||||
Industry Standard | |||||||
200-400 | 450-550 | 300-400 | 450-550 | ||||
Electric Resistivity | Electrode | μΩ·m | ≤7 | ≤7.5 | 5.0-6.6 | 5.4-6.8 | |
Nipple | ≤6.5 | ≤6.5 | 4.0-5.0 | 4.0-5.0 | |||
Bending strength | Electrode | Mpa | ≥10.5 | ≥9.8 | ≥11.0 | ≥11.0 | |
Nipple | ≥14.0 | ≥14.0 | ≥16.0 | ≥16.0 | |||
Elastic modulus | Electrode | Gpa | ≤12.0 | ≤12.0 | ≤11.0 | ≤11.0 | |
Nipple | ≤16.0 | ≤16.0 | ≤15.0 | ≤15.0 | |||
Bulk density | Electrode | g/cm3 | ≥1.60 | ≥1.60 | 1.63-1.70 | 1.63-1.70 | |
Nipple | ≥1.70 | ≥1.70 | 1.73-1.80 | 1.73-1.80 | |||
Ash | Electrode | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ||
Nipple | |||||||
CET 100-600℃ | Electrode | 10-6/℃ | ≤2.4 | ≤2.4 | 1.8-2.2 | 1.8-2.2 | |
Nipple | ≤2.2 | ≤2.2 | 1.5-1.8 | 1.5-1.8 |
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High Power Garphite Electrode
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