Low break rate HP graphite electrodes with high bulk density

Group HP graphite electrode
Min. Order 5 metric ton
Terms of Payment L/C, T/T
Update Time 2018-03-03
Item specifics
ASH<0.3%
Current load5000-67000A
Current density15-25A/cm2
Description

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.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

4.Production process:


5.Application:


6.Contact way: