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Discount wholesale Uhp Graphite Electrodes - 500mm Graphite Electrodes with Nipples – Hexi
The oxidation resistance is good, and the electrode consumption is significantly reduced. Selected high quality raw materials, graphitization at high temperature, low content of impurities The 500mmRP graphite electrode produced by China Hexi Carbon Co., Ltd. has a low resistivity,good conductivity,high thermal conversion rate, high node efficiency, oxidation resistance and low electrode consumption. They use high quality raw materials, with low content of impurities. The comprehensive therma... -
Professional China Special Graphite Products - Graphite Tile – Hexi
Graphite tile is designed and reformed by Hexi Company for the defects of high cost and short service life of copper head electric tile in electric furnace.Graphite conductive tile is used instead of copper head electric tile and applied in 6.3 MVA electric furnace. As a result, its service life is long, the number of hot stops of the furnace is significantly reduced, and the production cost is greatly reduced. Graphite tile is named after its shape, which is similar to the tile used in our ... -
Quality Inspection for Lf Graphite Electrodes With Nipples - UHP 450mm Graphite Electrode – Hexi
Graphite electrodes play an important role in steelmaking industry, they are often used to melt the scrap in electric arc furnaces(abbreviated as EAF) . There are some key properties which determine the quality of electrode, what are they? The coefficient of thermal expansion (abbreviated as CTE) refers to a measure of the degree of expansion of a material after being heated, when the temperature increases by 1°C, it causes the expansion degree of solid material sample in a specific direction... -
Fast delivery Hp Grade Graphite Electrodes - 400 UHP graphite electrode – Hexi
Graphite electrodes are mainly used in the steelmaking process. Iron scrap gets melted in an electric arc furnace and recycled. As a kind of conductor, they are an essential component in this kind of UHP graphite electrode is mainly made up of high-quality needle coke，and widely used in ultra high power electric arc furnaces.It is capable of carrying the current density more than 25A/cm2 Standard for ultra high power graphite electrodes and connectors items unit nominal diameter（... -
Discountable price 600mm Graphite Electrode - 350mm high power graphite electrode – Hexi
Grade:High Power Applicable furnace: EAF Length: 1800mm/2100mm/2400mm Nipple:3TPI/4TPI Shipping Term: EXW/FOB/CIF HP graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. Generally it is designed for high power electric arc furnace steel-making. 高功率石墨电极和接头标准 High power graphite electrode and joint standard 项目items 单位unit 公称直径 nominal diameter（mm） 200～400 450～550 550～700 ... -
Fixed Competitive Price Graphite Electrode Uhp For Eaf - 300mm UHP Electrode – Hexi
Application Graphite electrodes are widely used for production of alloy steels, metal and other nonmetallic materials, etc. * DC electric arc furnace. * AC electric arc furnace. * Submerged arc furnace. * Ladle furnace. Typical Properties Properties Position Unit UHP 300-600mm 650-800mm Specific Resistance body μΩm 4.8-5.8 4.8-5.8 nipple 3.8-4.5 3.8-4.5 Bendin Strengh body mpa 10.0-14.0 10.0-14.0 nipple 20.0-26.0 20.0-26.0 Young&... -
Best Price on Ultra And High Power Graphite Electrode - 450mm high power graphite electrod – Hexi
HP graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making. Typical Properties Properties Position Unit HP 300-800mm Specific Rresistance body μΩm 5.8-6.6 nipple 4.2-5.0 Bendin Strengh body mpa 10.0-13.0 nipple 18.0-22.0 Young’s Modulus body cpa 8.0-12.0 nipple 14.0-16.0 Bulk Density ... -
Manufacturer of Uhp Graphite groove - Graphite Rod & Carbon Rod – Hexi
Graphite rods produced by Hexi Carbon Company have good electrical conductivity, thermal conductivity, lubricity and chemical stability. Graphite rods are easy to process and cheap, and can be used in various applications: machinery, metallurgy, chemical industry, casting, nonferrous alloys, ceramics, semiconductors, medicine, environmental protection and so on. Most graphite rods produced by our company are used by customers for electric heating components in high temperature vacuum furnaces... -
2021 China New Design High Power Graphite Electrode - UHP 700mm Graphite Electrode – Hexi
700mm UHP graphite electrode is made of high quality needlelike coke, which is formed, roasted, impregnated, graphitized and machineprocessed as a high quality conductive material for electric arc furnace. UHP 700mm graphite electrode, The allowable current capacity is 73000 ~ 96000A, the allowable current density is 18-24A/㎡ . It is designed for superpower electric arc furnace steelmaking. Note: It is recommended that the current capacity be -10% for electric furnace and +10% for ladle f... -
Chinese wholesale High Density Graphite Electrode - 600 UHP graphite electrode – Hexi
Compared with HP and RP electrodes, UHP graphite electrodes have more advantages as follows: *Lower electrical resistivity, the lower the resistivity, the better the conductivity and consumption *Heat tolerance and oxidation resistance, reducing physical and chemical loss in practice, especially at high temperature in practice. *Smaller coefficient of thermal expansion,the lower the coefficient, the stronger the thermal stability of the product and the higher the oxidation resistance. *Low as... -
Factory supplied Graphite Electrode For Eaf - HP 350mm Graphite Electrode – Hexi
HP graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. Generally it is designed for high power electric arc furnace steel-making. Allowable current load for ultra-high power graphite electrodes nominal diameter allowable current nominal diameter allowable current mm A A/㎡ mm A A/㎡ 250 9000～14000 18～25 500 38000～55000 18～27 300 15000～22000 20～30 55... -
One of Hottest for Artifical Graphite Plate - Graphite Block & Graphite Cube – Hexi
The production process of graphite block/graphite square is similar to that of graphite electrode, but it is not a by-product of graphite electrode. It is a square product of graphite electrode, which is made of graphite block material by crushing, sieving, batching, forming, cooling roasting, dipping and graphitization. There are many kinds of graphite blocks/graphite squares, and the manufacturing process is very complicated. The general production cycle is more than 2 months. According to ...