What Are The Applications Of High-density Graphite Electrodes?
Feb 06, 2025
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What are the applications of high-density graphite electrodes?
Graphite electrodes are widely used in many fields, mainly including:
Steel industry: used to manufacture graphite electrodes for smelting steel, improving the quality and output of steel products.
★Technical Characteristics of Graphite Electrode RP, HP, UHP
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Unit
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Nominal Diameter
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UHP UIta-High-Power
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HP Superstrong
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RP Conventional Power
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≤Φ400
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≥Φ450
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≤Φ400
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≥Φ450
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≤Φ300
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≥Φ350
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Resistivity
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Electrode
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ΜΩ-m
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≤5.5
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≤6.5
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≤8.5
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Nipple
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≤4.5
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≤5.5
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≤6.5
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Flexural Strength
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Electrode
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MPa
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≥11.0
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≥10.5
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≥9.8
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≥8.5
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≥7.0
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Nipple
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≥20.0
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≥16.0
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≥15.0
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Elastic Modulus
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Electrode
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GPa
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≤14.0
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≤12.0
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≤9.3
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Nipple
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≤18.0
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≤16.0
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≤14.0
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Oensity
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Electrode
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g / cm3
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≥1.66
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≥1.67
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≥1.62
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≥1.6
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≥1.53
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≥1.52
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Nipple
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≥1.75
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≥1.73
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≥1.69
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Coefficient of Thermal Expansion
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Electrode
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10-6 / ℃
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≤1.5
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≤2.4
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≤2.9
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Nipple
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≤1.4
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≤2.2
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≤2.8
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ASH
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％
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≤0.3
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≤0.3
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≤0.5
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Note：1.Koefitsient ash content and thermal expansion as the reference index the coefficient of thermal
expansion(100℃~600℃),custom manufacturing |
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Non-ferrous metal industry: used to manufacture graphite electrodes for smelting non-ferrous metals, such as aluminum, copper, etc.
Chemical industry: used to manufacture graphite electrodes in chemical reaction devices, such as electrolytic cells, reactors, etc.
Electronics industry: used to manufacture graphite electrodes and wires in electronic products.
Other fields: such as machinery manufacturing, aerospace, automobiles and other fields.
Carbon Graphite Electrode
Eaf Electrode
