China Supplier RP HP Shp UHP Graphite Electrode for Sale

Product Details

The performance indicators of graphite electrodes mainly include conductivity, flexural strength, volume density, heat resistance, etc. These indicators have an important impact on the service life of graphite electrodes.

1. Conductivity: Conductivity is a measure of the conductive performance of graphite electrodes. The smaller the resistivity per unit area, the better the conductive performance of the graphite electrode. High conductivity helps to improve the conductive efficiency of the electrode and reduce energy loss, thereby extending the service life of the graphite electrode.

2. Bending strength: Bending strength refers to the maximum force that a graphite electrode can withstand when bending, and is an important parameter to measure its mechanical strength. High-strength graphite electrodes are less likely to break during use, thus extending their service life.

3. Volume density: Volume density refers to the mass of graphite electrodes per unit volume, usually expressed in grams/cubic centimeter. High bulk density helps improve the mechanical properties of the electrode, making it more resistant to wear and thus extending its service life.

4. Heat resistance: Graphite electrodes will be affected by high temperatures and high pressures in industrial production of steel, nonferrous metals, etc., so their heat resistance is also one of the important indicators. Including oxidation resistance, high temperature resistance, thermal shock resistance and other aspects. Excellent heat resistance can ensure that graphite electrodes can maintain stable working performance in high temperature environments, thus extending their service life.

In summary, the performance indicators of graphite electrodes such as conductivity, flexural strength, volume density and heat resistance have an important impact on their service life. By optimizing these indicators, the performance of graphite electrodes can be improved and their service life extended.