Graphite electrodes are widely used in electric arc furnaces for steelmaking. Its main function is to introduce current into the eaf after energization, and use the high-temperature heat source generated by the arc between the electrode end and the charge to perform metallurgy. Graphite electrode is a good conductor for heating and melting the furnace charge.
450mm Graphite electrode is an important industrial raw material used in electric arc furnace smelting and steel production. It is mainly made of petroleum coke, needle coke and asphalt, and is processed through processes such as pressing, roasting and high-temperature graphitization. We can produce different grades of graphite electrodes including UHP, HP, RP to ensure the smelting and casting of your electric arc furnace.
Advantage
Good electrical conductivity; high thermal stability; high mechanical strength; good corrosion resistance.
Application of 450mm graphite electrode
HP graphite electrodes are widely used in electric arc furnaces for smelting in steel , non-ferrous metals, chemicals and other industries.
Specification
| ITEM | UNIT | |
| Cross-sectional area | cm 2 | 1622 |
| Current carrying capacity | A | 25000-40000 |
| Current density | A/cm 2 | 15-24 |
| Diameter | Nominal Diameter | 450mm |
| Max | 460mm | |
| Min | 454mm | |
| Length | Nominal Length | 2000mm |
| Standard length tolerance | +/- 100mm | |
| Short Dimension length tolerance | -100/-275mm |
<div class="elementor-element elementor-element-bdad33f elementor-grid-4 elementor-grid-tablet-3 elementor-grid-mobile-2 elementor-products-grid elementor-wc-products show-heading-yes elementor-widget
