Calcined Petroleum Coke CPC for Metallurgy / Foundry as Carbon Additives
Calcined petroleum coke carbon raiser features:
(1). High carbon : High purity 98.5-99.5%
(2). 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.
(3). Low nitrogen : nitrogen content 50 PPM ~ 300 PPM(0.005%-0.03%)
(4). The absorption rate of carbon is high: 92- 98%.
(5). Fast absorption speed: it's easily dissolve in the molten iron.
(6). High graphite crystal nucleus and high graphitization degree: it can reduce iron liquid contraction
tendency and improve the mechanical properties of casting.
(7). It increase 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.
(8). Cost-effective: reduce GPC, power and nucleating agent, which will save production cost
(9). 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.
1.Steel Foundry: carburant/graphite electrode/refractory material
2.Industry Field: brake pad/seal ring/friction plate/heat exchanger/lubricity
3.Battery Production: alkaline battery cathode/lithium ion battery cathode
4.Metallurgy: casting for glass production/graphite crucible/ anodes for aluminium smelting industry
5.Others: glass sheet/pencil lead/clay bricks/conductive coating
| Models |
Specifications(%) |
| F.C. |
Ash |
V.M. |
S |
Moisture |
| %(min) |
%(max) |
| CA--95 |
95 |
4.5 |
1.0 |
0.25 |
0.3 |
| CA--94 |
94 |
5.0 |
1.0 |
0.25 |
0.3 |
| CA--93 |
93 |
6.5 |
1.2 |
0.30 |
0.5 |
| CA--92 |
92 |
7.0 |
1.2 |
0.30 |
1.0 |
| CA--90 |
91 |
8.0 |
1.5 |
0.35 |
1.0 |
| Size |
0-1mm, 1-3mm,3-5mm,5-8mm, or at customer's option |
Calcined Petroleum Coke Carbon Raiser manufacturer /supplier
Audited Supplier 
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