Product Code: 200062569



Main Products:

Graphite electrode,Carbon products,Carbon powder

Contact Info.
RP / HP /UHP Graphite Electrode For Sale
  • FOB Price
    US $ 6000.00 - 20000.00 / Ton(s)
  • Min. Order
    2 Ton(s)
  • Payment Terms
    T/T, L/C, Western Union
  • Port
    Tianjin port
  • Delivery Time
    15 days after payment
  • Place of Origin:
  • Brand Name:
  • Model Number:
  • Type:
    Electrode Powder
  • Application:
    melting steel, iron i...
  • Diameter:
    300-400mm, 400-600mm
  • Length:
  • Grade:
    UHP (Ultra High Power...
  • Resistance (...:
    6.5-9 Ohm
  • Apparent Den...:
    1.62 - 1.7 G/cc
  • Thermal Expa...:
    1.5 - 2.8 X10-6 / (10...
  • Flexural Str...:
    8-12 Mpa
Product Description

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, according to its quality index, can be divided into ordinary power, high power and high power.

Graphite electrodes include:

(1) normal power graphite electrode. It is allowed to use graphite electrode with current density less than 17A/cm, which is mainly used for ordinary power electric furnace, such as steelmaking, silicon refining, and yellow phosphorus refining.

(2) anti-oxidation coating graphite electrode. A layer of graphite electrodes coated with an antioxidant layer can be used to form a protective layer that can both conduct electricity and resist high temperature oxidation, reducing the electrode consumption during the steelmaking process.

(3) high power graphite electrode. It is allowed to use graphite electrode with an electric current density of 18 ~ 25A/cm 2, mainly used in high-power electric arc furnace for steel making.

(4) high power graphite electrodes. Allow the use of graphite electrodes with a current density greater than 25A/cm 2. It is mainly used in ultra high power steelmaking arc furnace.

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