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Graphite ROD | Graphite BLOCK | Graphite ELECTROD | Graphite FILM | Graphite MOLD | Graphite CRUCIBLE | Graphite ROTOR |
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The graphite electrode is mainly made of petroleum coke and needle coke, and the coal bitumen is used as a binder. Graphite Electrodes has good electrical properties and chemical resistance, which has high mechanical strength at high temperature and good seismic performance. It is good conductor of heat and electricity, widely used in electric arc furnace steelmaking, refining furnace, ferroalloy production, industrial silicon, phosphorus corundum and other submerged arc furnace with an electric arc furnace smelting and other high temperature furnace. |
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HP GRAPHITE ELECTRODE |
Unit |
Ø200~400 |
Ø450~550 |
Ø600~700 |
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| Specific Resistances | Electrode |
ohm |
6.8 |
6.5 |
6.2 |
| NIpple |
5.0 |
4.5 |
4.2 |
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| Transverse Strength | Electrode |
Mpa |
10.0~13.0 |
10.0~13.0 |
10.0~13.0 |
| NIpple |
18.0~22.0 |
18.0~22.0 |
18.0~22.0 |
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| Elastic Moduls | Electrode |
Gpa |
8.0~12.0 |
8.0~12.0 |
8.0~12.0 |
| NIpple |
14.0~16.0 |
14.0~16.0 |
14.0~16.0 |
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| Ash Contents | Electrode |
% |
0.3 |
0.3 |
0.3 |
| NIpple |
0.3 |
0.3 |
0.3 |
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| Bulk Density | Electrode |
G/cm3 |
1.62~1.66 |
1.62~1.66 |
1.62~1.66 |
| NIpple |
1.74~1.80 |
1.74~1.80 |
1.74~1.80 |
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| (C.T.E) | Electrode |
10-6°C |
1.6~1.9 |
1.6~1.9 |
1.6~1.9 |
| NIpple |
1.1~1.4 |
1.1~1.4 |
1.1~1.4 |
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UHP GRAPHITE ELECTRODE |
Unit |
Ø300~400 |
Ø450~550 |
Ø600~700 |
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| Specific Resistances | Electrode |
ohm |
6.0 |
5.5 |
6.2 |
| NIpple |
4.5 |
4.0 |
3.8 |
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| Transverse Strength | Electrode |
Mpa |
10.0~14.0 |
10.0~14.0 |
10.0~14.0 |
| NIpple |
20.0~26.0 |
20.0~26.0 |
20.0~26.0 |
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| Elastic Moduls | Electrode |
Gpa |
9.0~13.0 |
10.0~14.0 |
10.0~14.0 |
| NIpple |
15.0~18.0 |
15.0~18.0 |
15.0~18.0 |
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| Ash Contents | Electrode |
% |
0.2 |
0.2 |
0.2 |
| NIpple |
0.2 |
0.2 |
0.2 |
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| Bulk Density | Electrode |
G/cm3 |
1.68~1.74 |
1.70~1.74 |
1.70~1.74 |
| NIpple |
1.77~1.82 |
1.78~1.84 |
1.78~1.84 |
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| (C.T.E) | Electrode |
10-6°C |
1.1~1.4 |
1.1~1.4 |
1.1~1.4 |
| NIpple |
0.9~1.2 |
0.9~1.2 |
0.9~1.2 |
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12-21(Geumho-dong 3ga) Geumhosan 10gil Seongdong-gu Seoul Korea |
