carbon electrode paste
Low ash content
Good electric& thermal conductivity
High resistance to temperature
HS code 38013000
carbon electrode pasteLow ash content Good electric& thermal conductivityHigh resistance to temperature HS code 38013000
carbon electrode paste
Electrode paste is used in closed electric smelting furnace as continuous self-baking electrode to produce calcium carbide, ferroalloy and so on.
During the furnace operation, electrode paste acts as current conductor
Mainly used in ferroalloy melting industry.
We have very full range of the products.
Physical and chemical properties of electrode paste
Specification/Item | 1 | 2 | 3 | 4 | 5 |
Ash | 5.0%max | 6.0% Max | 7.0% Max | 9.0% Max | 11.0% Max, |
VM | 12.0%-15.5% | 12.0%-15.5% | 9.5%-13.5% | 11.5%-15.5% | 11.5%-15.5% |
Compress Strength | 17.0Mpa Max | 15.7Mpa Min | 19.6Mpa Min | 19.6Mpa Min | 19.6Mpa Min |
Specific Resistance | 68μΩm Max | 75μΩm max, | 80μΩm Max | 90μΩm Max | 90μΩm Max |
Bulk Density | 1.36G/CM3 Min | 1.36G/CM3 Min | 1.36G/CM3 Min | 1.36G/CM3 Min | 1.36G/CM3 Min |
Characteristics of electrode paste:
1. Lower ash content;
2. Acurate dosing and stable volatile content;
3. Good electric and thermal conductivity and the sintering speed appropriate to that of consumption of working end;
4. Smelting at lower temperature with certain fluidity and homogeneous composition;
5. High resistance to high temperature, oxidation and thermal shock, low resistivity and high mechanical strength after sintering
