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2024-12-19

Consumption mechanism of graphite electrode in electric arc furnace

Graphite electrodes are part of the electric arc furnace power supply network. The ends of the graphite electrodes generate powerful electric arcs to melt the furnace burden and heat the molten steel. In other words, the electrodes are the central component for converting electrical energy into thermal energy.

2024-12-19

Analysis of The Causes of Graphite Electrode Fracture

Resonance causes electrode fracture. Graphite electrodes inevitably vibrate when subjected to electromagnetic forces during smelting. If the mechanical vibration frequency of the electrode column is close to or synchronized with the electromagnetic force vibration frequency, resonance will occur in the electrode, easily causing electrode fatigue and fracture.

2024-12-19

The production process of graphite electrodes

Graphite electrodes are high-temperature, graphite-based conductive materials produced through a series of processes including mixing, molding, baking, impregnation, graphitization, and machining, using petroleum coke and needle coke as aggregates and coal tar pitch as a additive.

2024-12-18

Product features of high-power graphite electrodes

High-power graphite electrodes, as indispensable key materials in modern metallurgical industry, possess product characteristics far beyond basic physical and chemical properties. These electrodes are renowned for their high conductivity, maintaining stable current transmission efficiency under extreme high-temperature environments. This significantly improves energy utilization efficiency in processes such as electric arc furnace steelmaking. Furthermore, high-power graphite electrodes exhibit excellent high-temperature resistance and oxidation resistance, enabling prolonged operation at near-melting point temperatures without damage, thus significantly extending service life and reducing production costs.

2024-12-18

Where are graphite-based new materials used?

Graphite-based new materials, as treasures of modern technology, have attracted attention for their wide range of applications. In the energy sector, graphite-based new materials play a crucial role. High-performance graphene batteries not only significantly improve battery storage capacity and charging efficiency, but also significantly extend battery life, providing strong support for the rapid development of industries such as electric vehicles, wearable devices, and smart grids. In addition, in the nuclear energy field, graphite plays an irreplaceable role in nuclear reactors as a neutron moderator and reflector material, contributing to safe and efficient nuclear energy utilization.

2021-11-12

Future development prospect of graphite electrode industry

Graphite, an ancient yet vibrant material, is shining brighter than ever in today's rapidly developing technology. With the rapid development of high-tech fields such as new energy, electronic information, and aerospace, the future development trend of graphite new materials is becoming clearer and broader.

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