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Uzbekistan HIGH QUALITY GRAPHITE ELECTRODE PRODUCTS
We have a broad portfolio of competitive graphite electrode manufacturing facilities, including three of the highest capacity facilities in the world. We are the only large scale graphite electrode producer that is substantially vertically integrated into petroleum needle coke, a key raw material for graphite electrode manufacturing.
Uzbekistan Graphite Electrodes | Tokai Carbon Co., Ltd.
Electrodes for DC furnaces, which require 1 column of graphite electrodes. High maximum current density. The diameter of these electrodes is getting bigger: the current maximum diameter is 32 inches (800 mm). For AC Furnaces (alternating current furnaces) / Size: 16-28 inches. Alternating current furnaces require 3 columns of graphite electrodes.
Uzbekistan Types of Graphite Electrodes - Graphite Electrodes For Sale
Ultrahigh graphite electrodes are used to recycle steel in the arc furnace industry. The main ingredient is high-quality needle coke made from oil or coal tar. In order to allow the current density through the graphite electrode to be larger than 25A / cm 2. Mainly used for ultra-high power steelmaking electric arc furnace.
Uzbekistan High Capacity Eaf Steel Making Graphite Electrode High ...
High Capacity Eaf Steel Making Graphite Electrode High Density for Sale, Find Details about Graphite Electrodes, Graphite Rod Electrodes from High Capacity Eaf Steel Making Graphite Electrode High Density for Sale - CIMM GROUP CO., LTD.
Uzbekistan Process Modeling of Steel refining in Electric Arc Furnace ...
between the graphite electrode and the scrap. When the electrode has contact with the scrap the contact surface is heated. At high temperatures material is leaving the electrode in the form of charged ions . The arc can be divided in three different parts: Cathode-area (negative charge), which is a spot on the cathode where the arc starts.
Uzbekistan Classification of Graphite Electrodes
The high-power graphite electrode is a conductive material used in eaf steelmaking. It is made from petroleum coke, needle coke and coal tar bitumen and is processed by a series of rigorous processes produced a high temperature conductive material. A high current line passes through a graphite electrode port in the furnace body, releasing ...