uhp graphite electrode spot price

Pubdate: 08-30 2021

As a high temperature resistant conductive material, do you know the performance and use of graphite electrode?

uhp graphite electrode spot price

The graphite electrode is a kind of very high temperature resistant graphite conductive material. The Wulanchabu graphite electrode is divided into: ordinary power graphite electrode; high power graphite electrode and quasi-power graphite electrode

(1) Used in electric arc steelmaking furnace The graphite electrode material can be mainly used for electric furnace steelmaking. Electric furnace steelmaking uses the research graphite electrode to introduce working current into the furnace. The powerful current at the lower end of the graphite electrode can affect the arc discharge through these gas environments, and the heat generated by the arc is used for smelting. The size of the electric capacity is equipped with graphite electrodes with different diameters, which can be used continuously, and they are connected between the graphite electrodes and the graphite electrodes. Graphite used in steelmaking as the graphite electrode material accounts for about 70-80 of the total graphite electrode consumption in China.

(2) It is used in the production of submerged electric furnace for the production of iron furnace ferroalloy, pure silicon, yellow phosphorus, calcium carbide and matte. Its characteristic is that the lower part of the conductive graphite electrode is buried in the charge, so the static elimination plate and the charge are between In addition to the heat generated by the arc, the resistance of the charge also generates heat when the current passes through the charge.

(3) Graphitization furnaces used for graphite material products in the production process of resistance furnaces, melting furnaces and production of technical glass, and electric furnaces for silicon carbide are all resistance furnaces. The management of the materials in the furnace is both a heating resistor. It is the object to be heated again.

(4) A large number of graphite electrode blanks are also used to process various crucibles, graphite boats, hot die casting molds and vacuum electric furnace heating elements and other special-shaped products. It should also be noted that among the graphite materials in the three high-temperature composite materials including graphite electrode, graphite mold and graphite crucible, the three graphite materials at high temperature, graphite is easy to oxidize and combust, so that the carbon layer on the surface of the plastic material , Improve the porosity of life and the structure is loose.

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