Materias primeras
600mm UHP Graphite Electrode |
Nominal diameter |
Current carrying capacity/A |
Current density A/CM2 |
600MM |
50000-75000 |
18-26 |
Physical and chemical index of Ultra High Power Graphite Electrode
Item |
Uni |
Nominal diameter mm |
||||
300-400 |
450-500 |
550-650 |
700-800 |
|||
Electrical Resistivity ≤ |
Electrode |
μΩm |
6.0 |
6.0 |
6.0 |
6.0 |
Nipple |
5.0 |
5.0 |
4.3 |
4.0 |
||
Flexural Strength ≥ |
Electrode |
MPa |
10.5 |
10.5 |
10.0 |
10.0 |
Nipple |
20.0 |
20.0 |
22.0 |
23.0 |
||
Elastic Modulus ≤ |
Electrode |
GPa |
14.0 |
14.0 |
14.0 |
14.0 |
Nipple |
20.0 |
20.0 |
22.0 |
22.0 |
||
Bulk Density ≥ |
Electrode |
g/cm3 |
1.70 |
1.70 |
1.70 |
1.70 |
Nipple |
1.75 |
1.75 |
1.80 |
1.80 |
||
CTE≤(100℃-600℃) |
Electrode |
10-6/℃ |
1.5 |
1.5 |
1.5 |
1.5 |
Nipple |
1.4 |
1.4 |
1.3 |
1.3 |
||
Ash Content≤ |
% |
0.5 |
0.5 |
0.5 |
0.5 |
Buen trato: comprar del vendedor
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