monband Co., Ltd.
Soderberg Electrode Paste for Ferronickel and Calcium Carbide Smelting
Electrode paste is suitable for large scale closed /open typed ferroalloy furnace and calcium carbide furnace , jel1ow phosphor furnace and Wickel ir on furnace.
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Soderberg Electrode Paste for Ferronickel and Calcium Carbide Smelting
| Item | Electrode Paste | ||
| Si | <0.28% | Fe | <0.25% |
| P | <0.004% | ||
| Ash Content | 2-10% | Resistivity | 55-90 uΩm |
| V.M | 10.0-15.0% | Density | >1.46g/cm3 |
| Compression Strength | >18Mpa | Extensibility | 6-20 |
| Apparent Density | >1.42g/cm3 | Rupture Strength | >4.0 |
| Real Density | >1.98g/cm3 | Fluidity Coefficient | 1.10-2.10 |
Carbon electrode paste is used as self-baking electrodes for submerged arc furnaces, it's a kind of carbon products, consisting of ECA, CPC and graphite powder, with the coal tar pitch as the binder, after the mold shaping. During the application, the paste will be put into the electrode casing from the top side, and the paste will be baked into an electrode finally, as the electrode casing drops down and the temperature comes to the high. The baked electrode will conduct the electricity and transforming the electricity to heat the materials via the electrode peak in furnace.
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