Regular Power (RP) Graphite Electrode

Transport Package: Wooden Pallets
Specification: 150mm 200mm 250mm 300mm  350mm 400mm 450mm 500mm 550mm 600mm 650mm 700mm

More Graphite Electrode Introduction

Description

RP graphite electrode refers to a kind of petroleum coke, needle coke as aggregate, coal tar pitch as binding agent, through raw material calcination, crushing and grinding, batching, kneading, molding, roasting, impregnation, graphitization and mechanical processing. High temperature resistant graphite conductive material, called artificial graphite electrode (referred to as graphite electrode).

The RP graphite electrode is a conductor that can release electrical energy to heat and melt the charge in the form of an electric arc in an electric arc furnace. It has the characteristics of low resistivity, good electrical conductivity, low ash content, uniform structure and good oxidation resistance. And the mechanical strength is high.

Properties

  1. Strict consumption control;Low graphite electrode consumption
  2. Low resistivity
  3. High temperature strength
  4. Low thermal expansion coefficient
  5. Low ash
  6. Good thermal conductivity and electrical conductivity
  7. Dense and equal structure
  8. High resistance to oxidation
  9. High mechanical strength
  10. High resistance to thermal shocks
  11. Exact mechanical machining
  12. Manufacturing within narrow tolerance

Additional information

RP:

φ300-φ800mm

Resistivity:

7.0-10.0 μΩm

Modulus of Rupture:

8.0-10.0 Mpa

Young's Modulus:

7.0-9.3 Gpa

Bulk Density:

1.53-1.56 g/cm3

CTE:

2.2-2.6 10-6/℃

Ash:

0.5%

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