The graphite electrode is mainly made of petroleum coke and needle coke with coal pitch as the binder through calcination, batching, kneading, pressing, roasting, graphitization and machining. Electric arc furnace is used as conductive material. The quality of graphite electrode is excellent and can be bundled into composite electrode. Get Quotation Ordinary power graphite … Read more
UHP graphite electrode for sale, are used for steel recirculation in the arc furnace industry. Its main ingredient is high value needle coke, made from petroleum or coal tar. Graphite electrodes are machined in cylindrical form and threaded areas are machined at each end. In this way, the graphite electrode can be assembled into the … Read more
Graphite electrode product, and its products have the properties of high temperature resistance and high strength. It is mainly used to make graphite crucible in metallurgical industry. In steelmaking, graphite is often used as the protective agent of steel ingot. The graphite electrode has good conductivity and low resistance. It can produce graphite electrode for … Read more
The graphite electrode has good chemical stability. To petroleum coke, needle coke as raw materials, coal bitumen as a binder, through processing and made. Have good electrical conductivity, low electrical resistance.Graphite electrode for sale, can produce graphite electrode for melting furnace and arc furnace in steel mill, silicon factory, etc. Get Quotation The specially … Read more
The conductivity of graphite electrode is 100 times higher than that of ordinary non-metallic ore. It is more conductive than steel, iron, lead and other metal materials. The thermal conductivity decreases as the temperature increases. Even at extremely high temperatures, graphite becomes an insulator. Graphite electrode sales, it conducts electricity mainly because each carbon atom … Read more
Graphite electrode for sale, the product has good chemical stability. The specially processed graphite has the characteristics of corrosion resistance, good thermal conductivity and low permeability. big it is used to make heat exchangers, reaction tanks, condensers, combustion towers, absorption towers, coolers, heaters, filters and pumps. Widely used in petrochemical industry, hydrometallurgy, acid and alkali … Read more
Graphite electrode for sale, reasonable price, quality production is guaranteed. The melting point of graphite is 3850±50℃ and the boiling point is 4250℃. Even if it is burned by ultra-high temperature arc, the weight loss is very small and the thermal expansion coefficient is very small. The strength of graphite electrode increases with the increase … Read more
Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is a professional graphite electrode manufacturers. Graphite electrodes have been produced for many years. The production technology is advanced, the technical force is abundant, the production equipment is perfect, the quality inspection facility is complete. The application of graphite electrode is more and more extensive, because of the graphite electrode … Read more
With the development of economy and the diversification of product application, the accuracy of graphite electrode is required to be higher and higher in industrial construction. The application of graphite electrode is more and more extensive, because of the graphite electrode characteristic prominent, more and more die factory gave up copper electrode and changed to … Read more
Graphite electrode introduction many advantages, quick processing, easy operation, high EDM metal removal rate, low graphite loss. As a result, many die factories have replaced the traditional copper electrode with graphite electrode. Now, let’s understand the advantages of graphite electrode. Get Quotation Introduction of graphite electrode： 1. The graphite electrode is 5 times lighter … Read more
