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1-5mm Graphitized Petroleum Coke High Purity 98.5-99.5% Low Nitrogen

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1-5mm Graphitized Petroleum Coke High Purity 98.5-99.5% Low Nitrogen

Name: 15mm Graphitized Petroleum Coke High Purity 985995 Low Nitrogen
Brand: Hopes
Price: 1 USD

Brand Name : Hopes

Model Number : GPC

Certification : CCIC

Place of Origin : China

MOQ : 20mt

Supply Ability : 3000mt/month

Delivery Time : 25 working days

Packaging Details : 1000kg bags

Color : Black

Matetial : Mineral , Graphite

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

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Factory price low sulphur , GPC , Graphitized petroleum coke for steel and foundry works

GPC(Graphitized Petroleum Coke) is one kind of carbon raiser used in steel melting and metallurigical industry, which is made from good quality raw petroleum coke under 28002800℃ high temperature.

GPC feature is higher fixcarbon and low sulphur ,low nitrogen.

Graphitized petroleum coke is widely used in industry and is used as a recarburizer in metallurgy, casting and precision casting.
Graphitized petroleum coke is used to make high temperature crucibles on smelting, lubricants in the mechanical industry, electrodes and pencil cores.
Graphitized petroleum coke is widely used in advanced refractory materials and coatings for metallurgical industry, stabilizer for military industrial pyrotechnic materials, pencil core for light industry, carbon brush for electric industry, electrode for battery industry, catalyst for chemical fertilizer industry, etc.

Specifications	F.C. %	S %	Ash %	V.M. %	Moisture %	Nitrogen %	Hydrogen %
Specifications	min	max
GPC-98.5	98.5	0.4	0.50	0.5	0.50	0.03	0.01
GPC-98.8	98.8	0.2	0.50	0.50	0.50	0.02	0.01
GPC-99.0	99.0	0.1	0.50	0.50	0.50	0.02	0.01
Size	1-5mm, 0.5-5mm, 0.2-1mm, 0-0.85mm, 5-10mm, 5-20mm, 90%min or according to customers' requirements;
Packing	1. In 25kgs bag; 2. In 25kgs bag, then into 1000kgs big bag; 3. In 1000kgs big bag; 4. In 900kgs big bag;

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.

Product Tags:

fuel grade petroleum coke

graphite electrode scrap