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High Power Graphite Electrode With Nipple UHP Graphite Electrode For EAF Electric Arc Furnace

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High Power Graphite Electrode With Nipple UHP Graphite Electrode For EAF Electric Arc Furnace

Brand Name : Rongsheng Xinwei

Model Number : RP, HP, UHP

Certification : ISO Certification

Place of Origin : Zhengzhou, Henan, China

MOQ : 1 Ton

Price : 200-800 USD

Payment Terms : TT; L/C

Supply Ability : 2000tons /month

Delivery Time : 20-30DAYS

Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Ash Content : Low

Bulk Density : High

Compressive Strength : High

Corrosion Resistance : High

Electrical Conductivity : High

Flexural Strength : High

Material : Graphite

Oxidation Resistance : High

Resistance : Low

Surface Quality : Smooth

Thermal Conductivity : High

Thermal Shock Resistance : High

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High Power Graphite Electrode With Nipple UHP Graphite Electrode For EAF Electric Arc Furnace
Graphite electrode, mainly petroleum coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading,molding, baking and graphitization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, with low resistivity, good conductivity, low ash, uniform and compact structure, good oxidation resistance, high mechanical strength, etc.

Graphite electrode has the advantages of low resistivity, high electrical conductivity and thermal conductivity, good oxidation resistance, good thermal shock resistance, high mechanical strength, easy to machine,etc.

Features of RP HP UHP Graphite Electrodes and Nipple For Electric Arc Furnace

1. Low electric resistance
2. Good electric and thermal conductivity
3. High density
4. High anti-oxidation capability
5. High mechanical strength
6. High machining accuracy

Parameter of Graphite Electrodes and Nipple:

Item Nominal diameter mm
75~130 150~225 250~300 350~450 500~800
Grade Excellent 一 Ex 一 Ex 一 Ex 一 Ex 一
Resistivity
μΩ·m ≤		 Electrode 8.5 10.0 9.0 10.5 9.0 10.5 9.0 10.5 9.0 10.5
Connector 8.0 8.0 8.0 8.0 8.0
Flexural strength MPa ≥ Electrode 10.0 10.0 8.0 7.0 6.5
Connector 15.0 15.0 15.0 15.0 15.0
Elastic Modulus GPa ≤ Electrode 9.3 9.3 9.3 9.3 9.3
Connector 14.0 14.0 14.0 14.0 14.0
Bulk density g/cm3 ≥ Electrode 1.58 1.53 1.53 1.53 1.52
Connector 1.70 1.70 1.70 1.70 1.70
Thermal expansion coefficient 10-6/℃
room temperature ~600℃ ≥		 Electrode 2.9 2.9 2.9 2.9 2.9
Connector 2.7 2.7 2.8 2.8 2.8
Ash % ≤ 0.5 0.5 0.5 0.5 0.5

High Power Graphite Electrodes

Item Nominal diameter mm
200~400 450~500 550~700
Resistivity
μΩ·m ≤		 Electrode 7.0 7.5 7.5
Connector 6.3 6.3 6.3
Flexural strength MPa ≥ Electrode 10.5 10.0 8.5
Connector 17.0 17.0 17.0
Elastic Modulus GPa ≤ Electrode 14.0 14.0 14.0
Connector 16.0 16.0 16.0
Bulk density g/cm3 ≥ Electrode 1.60 1.60 1.60
Connector 1.72 1.72 1.72
Thermal expansion coefficient 10-6/℃
Room temperature~600℃ ≥		 Electrode 2.4 2.4 2.4
Connector 2.2 2.2 2.2
Ash % ≤ 0.5 0.5 0.5

Ultra High Power Graphite Electrode

Item Nominal diameter mm
300~400 450~500 550~650 700~800
Resistivity
μΩ·m ≤		 Electrode 6.2 6.3 6.0 5.8
Connector 5.3 5.3 4.5 4.3
Flexural strength MPa ≥ Electrode 10.5 10.5 10.0 10.0
Connector 20.0 20.0 22.0 23.0
Elastic Modulus GPa ≤ Electrode 14.0 14.0 1.66 14.0
Connector 20.0 20.0 1.78 22.0
Bulk density g/cm3 ≥ Electrode 1.67 1.66 1.66 1.68
Connector 1.74 1.75 1.78 1.78
Thermal expansion coefficient 10-6/℃
Room temperature~600℃ ≥		 Electrode 1.5 1.5 1.5 1.5
Connector 1.4 1.4 1.3 1.3
Ash % ≤ 0.5 0.5 0.5 0.5

Product Tags:

High Power Graphite Electrode

      

Nipple UHP Graphite Electrode

      

Furnace Graphite Electrode

      
High Power Graphite Electrode With Nipple UHP Graphite Electrode For EAF Electric Arc Furnace Manufactures

High Power Graphite Electrode With Nipple UHP Graphite Electrode For EAF Electric Arc Furnace Images

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