UHP Graphite Electrode
|
Item |
Unit |
Nominal Diameter mm |
||
|
250-400 |
450-500 |
|||
|
Resistivity |
electrode |
μΩm |
4.0-5.5 |
4.0-5.8 |
|
nipple |
＜3.7 |
＜3.7 |
||
|
Bending Strength |
electrode |
Mpa |
＞12.62 |
＞12.46 |
|
nipple |
＞22.14 |
＞21.45 |
||
|
Elastic Modulus |
electrode |
Gpa |
12.86 |
12.64 |
|
nipple |
14.68 |
15.12 |
||
|
Bulk Density |
electrode |
G/cm3 |
＞1.67 |
＞1.67 |
|
nipple |
＞1.78 |
＞1.78 |
||
|
100℃-600℃ |
electrode |
10-6/℃ |
＜1.42 |
＜1.56 |
|
nipple |
＜1.13 |
＜1.07 |
||
|
ASH |
electrode |
% |
＜0.15 |
＜0.16 |
|
nipple |
＜0.11 |
＜0.09 |
||
