graphite electrodes prices
What is graphite electrode material?
graphite electrodes prices is different.
Graphite electrode, mainly using petroleum coke and needle coke as raw materials, coal tar pitch as a binder, is made by calcination, batching, kneading, pressing, roasting, graphitization, and machining. It is released in the form of an electric arc in an electric arc furnace. The conductors used for heating and melting the charge by electric energy can be classified into ordinary power, high power and ultra-high power according to their quality indicators. Graphite rod is a non-metallic product. As a necessary cutting consumable before welding in the carbon arc gouging cutting process, it is made of carbon and graphite plus a suitable binder, formed by extrusion, and baked at 2200℃. It is made by plating a layer of copper after the section. It has high temperature resistance, good electrical conductivity, and is not easy to break. It is suitable for cutting metals into shapes that meet the requirements.