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Difference between calcined petroleum coke and graphitized carburizer
Many manufacturers will be a little vague about the type of carburizer when purchasing, so today we will look at the difference between calcined petroleum coke carburizer and graphitized carburizer. First, raw materials are raw petroleum coke. Second: smelting environment (1) graphitization carb...
How to optimize the production efficiency of graphite electrode
Even though each graphite electrode is an advanced piece of equipment and an excellent control system, it must still be operated according to production conditions and actual conditions. Therefore, people have been working on optimizing the production efficiency of graphite electrode. Graphite el...
The technology of batching affects the development of carbon products
In the 1980s, due to the short supply of carbon products and the high profit rate of carbon products, carbon enterprises generally had good economic benefits, and carbon enterprises rose rapidly throughout the country. However, due to the lack of advanced automatic carbon component, the whole car...
A new high-efficiency carburizing material – graphitized petroleum coke
Graphitized petroleum coke is a graphitized carbon additive used through a new and effective carbon material in the metallurgical industry, furnace or oven (ladle). Operation in the process of steel making, can reduce the carbon content in steel for which to obtain qualified molten steel, through...
Select carburizing agent tips
The new process of carburizing agent smelting, whether cost or finished product performance, is better than the traditional large proportion of pig iron dosage, carburizing agent added to the metal smelting furnace, the use of high quality, excellent carburizing agent, can be the worst scrap stee...
Influence the price of carbon coke for steel
The use of carburizing agent in casting is the mainstream method. Because most of the carburizing agent is suitable for electric furnace, electric furnace feeding way is generally scrap steel and other raw materials together with carburizing agent. A small amount of carburizing agent can be added...
Graphite electrode
The raw materials for producing graphite electrodes include petroleum coke, needle coke and coal tar pitch: Petroleum coke is a combustible solid product obtained by coking petroleum residue and petroleum pitch. The color is black and porous, the main element is c...
Study on Application of Alumina to Adsorption and Purification of Calcined Coke
A large amount of dispersed asphalt fume with a concentration of 5-7mg/m~3 is produced during the production process of the carbon workshop of the alumina plant. If it is directly discharged, it will have a serious impact on the surrounding environment and factory workers. Aiming at this pitch fu...
The use and performance of graphite electrodes
The use of graphite electrodes: used in steelmaking electric arc furnaces, refining furnaces, as conductive electrodes; used in industrial silicon furnaces, yellow phosphorus furnaces, corundum furnaces, etc., as conductive electrodes. The performance of graphite electrodes: good electrical condu...