HP graphite electrodes with 3TPI/4TPI nipples used for EAF

Group HP graphite electrode
Min. Order 5 metric ton
Terms of Payment L/C, T/T
Update Time 2018-03-03
Item specifics
Current load6500-67000A
Current density15-25A/cm2
  • Description
  • Product evaluation

HP Graphite Electrode with high bulk density and low resistance

1.The high power graphite electrode uses Fushun petroleum coke,Japanese imports of needle coke and temperature modified asphalt as raw material,in accordance with the high power graphite electrode production processes,crushing,screening,dosing,kneading,forming,baking,hi pressure impregnation,the second time of baking,graphitization and machining refined.

2.The nipple uses Japanese imports of needle coke,three times of baking processes.


3.Production chart:


4.Specification:

ITEM NAME

SPECIFICATION

HP GRAPHITE ELECTRODE

Resistivity (μΩ.m)

Electrode

6.5

Nipple

5.5

Bulk Density(g/cm3)

Electrode

1.60-1.62

Nipple

1.73

Modulus of rupture(Mpa)

Electrode

9.8-10.5

Nipple

16.0

Young's modulus(Gpa)

Electrode

12.0

Nipple

16.0

Ash(%)

Electrode

0.30

Nipple

0.30

CTE(100-600℃)10-6/

Electrode

2.4

Nipple

2.2

5.Application:


    No evaluation