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Henan Calgon Carbon Co., LTD is a professional graphite electrode exporter, we cooperate with top 10 graphite electrode manufactures in China, such as KFCC, Jilin Carbon, Kaifeng Pingmei, Hongqiqu, ect., and we have rich experience in graphite electrode exporting. We have RP, HP and UHP grade, diameter from 100-700mm. Welcome to inquiry, we can give you the most competitive price and the best quality graphite electrodes!
Product Description
Graphite electrode is a major conduction material used in the electric smelting industry, which has the properties of superior electric conductivity, thermal conductivity, high mechanical strength, oxidation, and corrosion resistance in high temperatures. Graphite electrode is widely used in EAF (for smelting steel), submerged-arc furnace (for producing Ferro alloy, pure silicon, phosphor, matte, calcium carbide, etc.), and electric resistance furnace, (such as graphitization furnace producing graphite electrodes, glass--melting furnace, electric furnaces producing carborundum, etc.)
Graphite electrode production characteristics
The main raw material for the production of graphite electrode is petroleum coke (including needle coke). A small amount of asphalt coke can be added to the production of ordinary power graphite electrode. The bonding agent is coal asphalt\
(1) The production process is multiple and the production cycle is long. The production cycle of ordinary power graphite electrode is about 45 days, and the production cycle of ultra-high power graphite electrode is more than 70 days. Joints that require multiple impregnations have longer production cycles.
(2) high energy consumption, 1T ordinary power graphite electrode needs to consume about 6000kW•h power, gas or natural gas thousands of cubic meters, metallurgical coke particles and metallurgical coke powder (secondary energy) about 1T.
(3) The production of graphite electrode process, need a lot of special machinery and equipment and special structure of the kiln, construction investment is large, investment payback period is long.
(4) Graphite electrode production process produces a certain amount of dust and harmful gases, so it is necessary to take sound ventilation dust removal and elimination of harmful gas environmental protection measures.
Product SpecificationApplicable Nipple information
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Transport & Export
Calgon Carbon has an experienced and highly skilled service team, which always insisting on the service concept of "honest service and perfection", continuously deepening marketing services, extending service contents for the whole process of, pre-sales, in-sales, and after-sales throughout the entire marketing process, which providing the customer with technical positioning, guidance, and full tracking service of steel making testing. Calgon Carbon promises to reach the worksite within72 hours to analyze and solve the problem with the user for the anomalies and problems of electrodes using.
