Artifical graphite electrodes is made of high-quality low ash materials,like the petroleum coke,needle coke and coal pitch.After experiencing calcinations,burdening,kneading,forming,baking and pressure impregnation,it is graphitized in a hign temperature of over 3000, And then treated with machining.this kind of product is widely used for electric arc steel-making,yellow phosphorus,indusreial silicon,other alloys and non-metallic materials of electric atc furnace. this product is characterized by low resistivity,good electrical conductivity,low ash,even and compact structure,good antioxidation and high mechanical strength
Artifical graphite electrodes is made of high-quality low ash materials,like the petroleum coke,needle coke and coal pitch.After experiencing calcinations,burdening,kneading,forming,baking and pressure impregnation,it is graphitized in a hign temperature of over 3000â??, And then treated with machining.this kind of product is widely used for electric arc steel-making,yellow phosphorus,indusreial silicon,other alloys and non-metallic materials of electric atc furnace. this product is characterized by low resistivity,good electrical conductivity,low ash,even and compact structure,good antioxidation and high mechanical strength
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
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.
We are your reliable source for high-quality welding electrodes that deliver exceptional performance in diverse welding applications. We recognise that the welding industry demands products that are durable, efficient, and capable of producing superior welds. Our unique challenge lies in ensuring that the welding electrodes we import adhere to stringent quality standards. To address this, we partner with established manufacturers who have a proven track record of delivering reliable welding products. We conduct comprehensive quality control checks on each batch of welding electrodes, verifying their chemical composition, tensile strength, and welding performance. By doing so, we guarantee that the welding electrodes we supply consistently meet or exceed industry standards, enabling our customers to achieve impeccable welding results.
SI 0.28 p 0.004% V.m 10 .15 ash 4.0% fe 0.25% resistivity 65 .90 Density 1.46g&cm compression strength 18mpa real density 1.98gcm
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.
graphite electrode is acting as a conductive body which release heat in the form of arc for heating and melting steel in the furnace.According to the application, it can be divided into regular power(RP), high power(HP) and ultra high power(UHP). Graphite electrode is widely used in EAF, LRF, submerged arc furnace(producing ferroalloy, pure silicon, yellow phosphorus, calcium carbide etc), resistance furnace
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/T4089-200YB/T4090-2000.
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.
Graphite electrode nipple is the accessory of the graphite electrode. It is used to connect the electrode bodies for the continuous use of electrodes.In order to prevent the graphite electrode from loosening, all graphite electrode joints produced by Chengxin Carbon have undergone special treatment. The conical graphite electrode joint is shown in the figure.
Graphite electrode thread
UHP Graphite Electrode stands for Ultra High Power Graphite Electrode. It is a type of high-performance electrode used in electric arc furnaces for steel production. UHP graphite electrodes have low electrical resistance, high thermal conductivity, and good mechanical strength, which makes them ideal for use in high-temperature and high-power applications. They are made from premium quality needle coke and are used in the production of high-quality steel products. Some of the features of UHP (Ultra High Power) Graphite Electrodes are: Low electrical resistance: UHP graphite electrodes have a low electrical resistance, which enables efficient and high-power transfer during the steelmaking process. High thermal conductivity: They have a high thermal conductivity, which ensures even heat distribution and minimizes thermal stress during use. Good mechanical strength: UHP graphite electrodes have good mechanical strength and can withstand the physical demands of the steelmaking process. High resistance to oxidation and corrosion: They have high resistance to oxidation and corrosion, which ensures a longer lifespan and reduces the need for frequent replacements. Premium quality needle coke: UHP graphite electrodes are made from premium quality needle coke, which ensures high purity and consistency in the manufacturing process. Wide diameter range: They are available in a wide diameter range, which makes them suitable for various electric arc furnace sizes and steelmaking applications. Application UHP (Ultra High Power) Graphite Electrodes are primarily used in electric arc furnaces for steel production. They are suitable for high-temperature and high-power applications and are used to melt steel scrap and other materials. UHP graphite electrodes are also used in the production of ferroalloys, silicon metal, and other non-ferrous metals. In addition to their primary use in the steel industry, UHP graphite electrodes can be used in other industrial applications that require high-temperature and high-power capabilities, such as in the production of electrodes for electric discharge machining (EDM) or for heating elements in high-temperature furnaces.
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