Product name: Graphite petroleum coke
Other Name: graphitized petroleum coke/Artificial Graphite/Sythentic graphite/graphite granules
Regular Package: 25 kg small bags into ton bags
Appearance: Black Particles
--Graphite petroleum coke introduction
High-purity graphite petroleum coke is made from high-quality petroleum coke under a temperature of 2,500-3,500°C, Afterwards, through crushing, screening and classification, we supply our users with the different particle size between 0-50mm at the customers' request.
--Spec of graphite petroleum coke
Size: 1-5mm, 2-5mm,1-3mm ,0.2-1mm or customize
-- Graphite petroleum coke Features
-High percentage of carbon: Carbon content is higher than 98.5%
-Low sulphur: Sulphur content of high-level recarburiser can reach 0.01%-0.05%.
-Low nitrogen : Nitrogen content is between 80PPM and 250PPM
-High absorptivity : The absorption rate can be as high as 95%. Comparing with the same type of graphitized carburizer, the absorption speed of our product is much faster.
-High graphite crystal nucleus and high graphitization degree
-- Graphite petroleum coke uses
Graphite petroleum coke is widely used in precision castings ,steel smelting works, as carbon raisers, It's also used in foundries as modifying agent to increase the quantities of speroidal graphite or improve the structure of gray iron casting thus upgrade the class of gray iron casting