Description
Calcined Petroleum 20-40mm Coke For metallurgical Industry
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
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