- Graphite Petroleum Coke
- Calcined Petroleum Coke
- Silicon Carbide
- Recarburizer
- Silicon Metal
- Carbon Electrode Paste
- Artificial Graphite Anode Material
- Graphite Electrode
- Graphite Crucible
- Carbon Electrode
- Cathode Carbon Block
- Pre-Baked Carbon Anode Block
- Graphite Powder
- Metallurgical Coke
- Foundry Coke
0102030405
china manufacturer self baking soderberg paste for ferro alloy
china manufacturer self baking soderberg paste for ferro alloy
Application: To produce pig iron, ferroalloys (such as ferrosilicon, ferromanganese, silicomanganese, ferrochrome and ferronickel), silicon, platinum matte and calcium carbide.
Raw materials:electric calcined anthracite, calcined petroleum coke, medium temperature coal pitch, coal tar and graphite powder
Carbon electrode paste is dehydrated and melted by petroleum coke and pitch coke in a melting tank, and proportionally added to the kneading pot and kneaded, then molded and calcined. Electrode paste has the characteristics of low resistivity and is used as a conductive material in electric furnace equipment such as ferroalloy furnace and calcium carbide furnace.
| 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 |