Uses:
● for EAF, ladle furnace, a conductive electrode;
● for industrial silicon furnace, phosphorus furnace, corundum furnace, etc., as the conductive electrodes.
Performance:
● good conductivity
● strong thermal shock resistance
● High mechanical strength
Grade:
● SHP graphite electrodes (SHP)
All graphite electrodes are in line with the national standard and international standard NEMA CG1, IEC 60239, JIS R7201 and so on.
Sizes and Physical indicators:
Physical indicators
Unit
SHP graphite electrodes
Ф300-500
Ф550-700
Resistivity (≤)
Electrode
μΩ.m
5.8
6.0
Connector
4.2
4.2
Flexural strength (≥)
Electrode
MPa
11.0
11.0
Connector
19.0
19.0
Modulus of elasticity (≤)
Electrode
GPa
14.0
14.0
Connector
18.0
18.0
Bulk density (≥)
Electrode
g/cm3
1.65
1.65
Connector
1.75
1.75
Thermal expansion coefficient(100-600℃) (≤)
Electrode
10-6/℃
1.5
1.5
Connector
1.4
1.4
Ash (≤)
%
0.3
0.3
* Data in this table are for reference only. The actual guarantee value, subject to contract.