Calcined Petroleum Coke
G-High Graphite Petroleum Coke is widely used as carburant in the steel-making industry and precision casting industry, reduction pregnant agent in the casting industry, reducing agent in metallurgical industry and as one kind of refractories, etc. G-High Graphite Petroleum Coke could promote the nucleation of the graphite in liquid iron, increase the amount of spheroidal graphite, and improve the structure and the grade of grey iron. Based on the microstructure observation, the features of G-High Graphite Petroleum Coke are as the following: First, it can greatly increase the proportion of ferrite content of the nodular cast iron without pearlite stabilizer; Second, it can increase the percentage of V and VI shaped graphite when it is used; Third, comparing with the improvement of the shape of spheroidal graphite, the great increase of spheroidal graphite amount can decrease the usage of expensive nucleating agent for later micro-adjustment and save the cost remarkably.
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Covering Flux |
Fluorite belongs to mineral products and its main ingredient is calcium fluoride, which takes up 40-90%. Fluorite with 75% min calcium fluoride can... |
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Low Nitrogen Carbon Raiser |
By strictly practicing YB/T 192-2001, G-High Carbon develops many kinds of carbon-additives according to customers’ requirements, which conta... |
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Covering Flux |
G-High castables are aluminum based high temperature material. It is made from high alumina, bidding material as well as chemical ingredients. It s... |
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Calcined Petroleum Coke |
G-High Calcined Anthracite is produced when Anthracite is calcined under the temperature of 1240°C in vertical shaft furnaces. G-High Calcined Anth... |
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Calcined Petroleum Coke |
G-High Graphite Electrodes are made from Petroleum Coke and Needle Coke, using Coal Tar Pitch as agglutinant, produced through the process of calci... |
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