Quick Details
- Place of Origin: Liaoning, China (Mainland)
- Brand Name: HF Brand
- Model Number: graphite electrode
- Type: Electrode Block
- Application: steel industry
- Diameter: UHP 300mm HP 200mm
- Length: 1800(+-100)mm
- Grade: UHP (Ultra High Power)
- Resistance (μΩ.m): less than 6.5
- Apparent Density (g/cm³ ): morte than 1.75
- Thermal Expansion: 2.0
- Flexural Strength (N/㎡): more than 15
- Ash: 0.2% at most
- Nipple: 3TPI,4TPI
Packaging & Delivery
| Packaging Details: |
Wooden package with 6-8 steel belts then into containers |
| Delivery Detail: |
Within 30 days after got the L/C or downpayment |
Specifications
Hongfeng Carbon plants specialized in graphite electrodes RP HP and UHP.
Our HP has 30% needle coke.Using Fushun Materials.
Introduction
Carbon Electrode Paste,as self-baking electrode,is widely used in submerged arc furnaces for delivering power to the hearth,where raw materials will be smelted and mixed with each other.Electrode Paste,either in cylinder or briquette shape,all will be added to the furnace at the top of electrode column.As the paste moves down along the electrode column,the increased temperature will make the paste melt and subsequently bake to be a block of electrically conductive carbon electrode for industrial production. Electrode Paste is essentially a mix of Electrically Calcined Anthracite (ECA),Calcined Petroleum Coke (CPC) and Artificial Graphite with Coal Tar Pitch as a binder.
Specifications for Hongfeng's HP:
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Specification of HP and UHP Current 20000-48000A
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ltems
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Unit
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Nominal diameter(mm)
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250mm-500mm
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Specific resistance not over
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Electrode
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μΩ.m
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6.5
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Nipple
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6.0
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Bending strength not below
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Electrode
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MPa
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10.5
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Nipple
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15.0
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Elastic modulus not over
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Electrode
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GPa
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9.3
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Nipple
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14.0
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Ash content not over
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Electrode
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%
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0.2%
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Nipple
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Bulk density not below
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Electrode
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g/cm3
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1.70
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Nipple
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1.75
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(C.T.E)not over
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Electrode
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10-6/°C
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2.4
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Nipple
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2.2
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Hongfeng Plant includes all the processes:
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Our standard products and package:
