The major products of our company include the Φ200mm1400mm ordinary graphite electrode, high power and ultra-high power graphite electrode and etc. Our graphite electrode is characterized by its high physical volume density, its super anti-press power, its low rate of electric resistance, and its strong anti-oxidizes. The quality of our product is recognized by the quality examination center of the national metallurgy carbon material sampling analyze to all attain the YB/T4088-2000YB/T4089-2000YB/T4090-2000.
ItemsUnitNominal diameter(mm) 250-400 Specific resistance (not over)Electrode nipple¦ì¦¸.M8.57.0 Bending strength (not below)Electrode nippleMpa7.8 13.0 Elastic modulus (not over)Electrode nippleGpa9.3 13.7 Bulk density (not below)Electrode nippleG/cm31.54 1.68 Cte(100-600)0c (not over)Electrode nipple10-6/0c2.9 2.7 Ash (not over)Electrode nipple%0.50.5 Wood packaging
Product Description Graphite electrode mainly petroleum coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading,molding, baking and graphitization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, with low resistivity, good conductivity, low ash, uniform and compact structure, good oxidation resistance, high mechanical strength, etc.Please contact us if necessary.
Items, unit, nominal diameter(mm) , , 250-400 Specific resistance (not over), electrodenipple, .M, 6.55.0 Bending strength (not below), electrode nipple, mpa, 10.0 14.0 Elastic modulus (not over), electrode nipple, gpa, 12.0 14.0 Bulk density (not below), electrode nipple, g/cm3, 1.621.72 Cte(100-600)0c (not over), electrode nipple, 10-6/0c, 2.7 2.5 Ash(not over), electrode nipple, %, 0.30.3 Wood packaging
ItemsUnitNominal diameter(mm) 250-400 Specific resistance (not over)Electrode nipple¦ì¦¸.M6.24.8 Bending strength (not below)Electrode nippleMpa10.0 15.0 Elastic modulus (not over)Electrode nippleGpa12.0 16.0 Bulk density (not below)Electrode nippleG/cm31.65 1.75 Cte(100-600)0c (not over)Electrode nipple10-6/0c2.4 2.2 Ash(not over)Electrodenipple%0.30.3 Wood packaging
UHP 400mm*1800mm UHP 450mm*1800mm Used in steel, cement and glass manufacturing, expanded graphite - based sealing gaskets, graphite grease, braid, brushes, brake lining, etc.
The graphite electrode comprises: (1) Regular power graphite electrode( RP grade Graphite Electrode) . Graphite electrode with current density less than 17a / cm2 is allowed to be used in common power electric furnaces for steelmaking, silicon smelting and yellow phosphorus smelting. (2) Oxidation resistant coating graphite electrode. A graphite electrode coated with an anti-oxidation protective layer (graphite electrode anti oxidant). The formation of both conductive and high temperature oxidation resistant protective layer can reduce the electrode consumption (19% ~ 50%), prolong the service life of the electrode (22% ~ 60%), and reduce the electric energy consumption of the electrode. The popularization and application of this technology can bring such economic and social effects as follows: 1. The unit consumption of graphite electrode is less, and the production cost is reduced to a certain extent. For example, according to the consumption of 35 graphite electrodes per week and 165 refining heats of LF refining furnace in a steel-making plant without shutdown in the whole year, 373 (153 tons) electrodes can be saved every year by using graphite electrode oxidation resistance technology, and RMB 2585700 can be saved by RMB 16900 per ton of ultra-high power electrode per year. 2 The graphite electrode consumes less electricity, saves the unit electricity consumption of steelmaking, saves the production cost, saves energy! 3. Because the graphite electrode is replaced less times, the labor amount and risk coefficient of operators are reduced, and the production efficiency is improved. 4 Graphite electrode is a high consumption and high pollution product, which has a very important social significance in the days of promoting energy conservation, emission reduction and environmental protection. This technology is still in the stage of research and development in China, and some domestic manufacturers have begun to produce it. It is widely used in Japan and other developed countries. At present, there are also companies that import the anti-oxidation protective coating in China. (3) High power graphite electrode (HP grade Graphite Electrode). Graphite electrode with current density of 18-25a / cm2 is allowed to be used in high power electric arc furnace for steelmaking. (4) Ultra high power graphite electrode( UHP grade Graphite Electrode). Graphite electrode with current density greater than 25A / cm2 is allowed. It is mainly used in ultra high power EAF.
The ultra-high power graphite electrodes provided by Chengxin Carbon are ultra-high power graphite electrodes specially used for electric arc furnaces and ladle refining furnaces. The ultra-high power graphite electrodes, which are called excellent in use by customers, are rare good products in the industry. The graphite electrodes provided by Chengxin Carbon are produced with advanced technology and strictly in accordance with unified standards, basically reaching the international quality standards applicable worldwide. The ultra-high power graphite electrodes produced have the following characteristics: good conductivity, complete factory inspection, up to 99% yield, complete instructions for use, all-round customer service, unconditional return and exchange for quality problems, and completely solve your worries!
Chengxin Carbon is a manufacturing company that produces, develops, exports and provides high-power graphite electrodes for a wide range of applications. Chengxin Carbon has always advocated the use of better materials and more advanced production processes to reduce product energy consumption and material costs. The high-power graphite electrodes produced have the following characteristics: high density, low power consumption, high conductivity, free consultation and installation, full after-sales tracking, and unconditional return and exchange for quality problems.
Ordinary power graphite electrode products are mainly suitable for electric arc furnaces used in steelmaking. We are a manufacturing company that produces, sells, exports and provides a wide range of graphite electrodes. Our products have good electrical conductivity and perform particularly well under harsh smelting conditions.RP graphite electrode is mainly used for regular power electric arc furnaces to smelt scrap steel, silicon and yellow phosphorus.
