RP Graphite Electrode
|
Item |
Unit |
Nominal Diameter mm |
|||||||
|
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|||
|
Resistivity |
electrode |
μΩm |
＜8.0 |
＜8.0 |
＜8.0 |
＜8.0 |
＜8..8 |
＜8..8 |
＜8..8 |
|
nipple |
＜5.5 |
＜5.5 |
＜5.5 |
＜5.5 |
＜5.5 |
＜5.5 |
＜5.5 |
||
|
Bending Strengt |
electrode |
Mpa |
＞8.0 |
＞8.0 |
＞8.0 |
＞8.0 |
＞7.0 |
＞7.0 |
＞7.0 |
|
nipple |
＞17.5 |
＞17.5 |
＞17.5 |
＞17.5 |
＞17.5 |
＞17.5 |
＞17.5 |
||
|
Elastic Modulus |
electrode |
Gpa |
＜9.0 |
＜9.0 |
＜9.0 |
＜9.0 |
＜9.0 |
＜9.0 |
＜9.0 |
|
nipple |
＜12 |
＜12 |
＜12 |
＜12 |
＜12 |
＜12 |
＜12 |
||
|
Bulk Density |
electrode |
G/cm3 |
1.55-1.61 |
1.55-1.61 |
1.55-1.61 |
1.55-1.61 |
1.55-1.61 |
1.55-1.61 |
1.55-1.61 |
|
nipple |
1.70-1.76 |
1.70-1.76 |
1.70-1.76 |
1.70-1.76 |
1.70-1.76 |
1.70-1.76 |
1.70-1.76 |
||
|
100℃-600℃ |
electrode |
10-6/℃ |
1.86-2.42 |
1.86-2.42 |
1.86-2.42 |
1.86-2.42 |
1.86-2.42 |
1.86-2.42 |
1.86-2.42 |
|
nipple |
1.04-1.96 |
1.04-1.96 |
1.04-1.96 |
1.04-1.96 |
1.04-1.96 |
1.04-1.96 |
1.04-1.96 |
||
|
ASH |
electrode |
% |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
|
nipple |
0.08-0.25 |
0.08-0.25 |
0.08-0.25 |
0.08-0.25 |
0.08-0.25 |
0.08-0.25 |
0.08-0.25 |
||
