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Product Details:
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| Color: | Black | Matetial: | Mineral , Graphite |
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| Application: | Industry, Casting, Metallurgy & Foundry, Steel Making And Other, Metallurgy | Chemical Composition: | Carbon, S, High Purity Graphite, Ash, 98.5%C |
| Dimensions: | Customized, 1-5mm, Requirements, Etc | ||
| Highlight: | low sulphur petroleum coke,fuel grade petroleum coke |
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Petroleum coke is the waste residue in the process of petroleum refining. Graphite petroleum coke is a product made from petroleum coke, which is placed in graphite furnace and processed at high temperature.
Usage : In the steel-making industry, graphite petroleum coke is the best carbon additive for smelting. Secondly, graphite petroleum coke can partly replace graphite scraps, and the market demand increases year by year.
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Graphite petroleum coke specification:
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a. High carbon : High purity 98.5-99.5%
b.Low sulphur : 0.01% ~ 0.05%. Low sulphur and stable distribution can effectively reduce the adverse effect of sulphur in spheroidizing and
pregnant process to the alloy, and it saves the cost.
c.Low nitrogen : nitrogen content 50 PPM ~ 300 PPM(0.005%-0.03%)
d. High carbon recovery: 92- 98%.
e.Fast absorption speed: it's easily dissolve in the molten iron.
f.High graphite crystal nucleus and high graphitization degree: it can reduce the iron liquid contraction tendency and improve the mechanical
properties of casting.
g. It may increase the dosage of scrap steel and reduce the demand of pig-iron or even without adding pig iron. It may well effectively avoid the heredity of pig iron to affect the casting.
h.Stable carburetion, good absorption rate and distinct temperature-lifting effect: There is no return slag. It can effectively protect and lengthen the furnace life and reduce the consumption of the furnace lining.
Contact Person: sunnese
Tel: 18811266813
