Pre-baked Briqutte Trapezium Carbon Electrode Paste
Brand YENENG
Product origin China
Delivery time As per requirement
Supply capacity 200,000MT per year
Soderberg-type electrode paste is produced from calcined petroleum coke (or calcined pitch coke), calcined anthracite, coal tar pitch and other additional materials. Electrode paste is used for the manufacture of carbon electrodes for electric arc furnaces designed for a production of various types of ferroalloys, calcium carbide, etc.
Product shape and size:
Briquettes with dimensions:
90 x 90 x 45 or 59 x 37 mm
Cylinders with diameter: (mm)
Ø 550, Ø 700, Ø 800, Ø 900, Ø 1000
Packing:
briquettes are loaded in bulk or packed in big-bags
cylinders are steel strapped on wooden pallets and can be covered with plastic foil
Technical specification:
| Specifications | EP-01 | EP-02 | EP-03 | EP-04 | EP-05 | EP-06 | EP-07 |
|---|---|---|---|---|---|---|---|
| Ash content % (max) | 6,0 | 5,0 | 4,0 | 3,5 | 4,0 | 4,0 | 4,0 |
| Plasticity mm | 53-68 | 55-70 | 55-70 | 55-70 | 58-72 | 60-75 | 55-70 |
| Volatile matter % (max) | 12,5 | 12,5 | 12,5 | 13,5 | 14,0 | 14,5 | 12,0 |
| Compressive strength MPa (min) | 20 | 20 | 20 | 20 | 20 | 17 | 18 |
| Resistivity µΩm (max) | 100 | 90 | 110 | 95 | 95 | 75 | 85 |
| Porosity %(max) | 26,5 | 27,5 | 26,0 | 26,5 | 27,5 | 27,0 | 26,0 |
If required, other values of parameters might be agreed upon.
