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Basic Info.
Product Description
Product Description
Calcined anthracite carburetant has follwing advantages:
(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). High carbon recovery: 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 the iron liquid contraction tendency and improve the mechanical properties of casting.
(7). 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.
(8). Cost-effective: reduce GPC, power and Inoculant consumption, 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.
Product Specification
| Grade | Fixed Carbon | Ash | Volatile | Moister | Sulfur | Nitrogen |
| GB-JS-1 | 99.7 | 0.15 | 0.15 | 0.2 | 0.01 | 0.002 |
| GB-JS-2 | 99.5 | 0.20 | 0.30 | 0.3 | 0.03 | 0.015 |
| GB-JS-3 | 99.0 | 0.50 | 0.50 | 0.5 | 0.05 | 0.020 |
| GB-JS-4 | 98.5 | 1.00 | 0.50 | 0.5 | 0.05 | 0.030 |
| Remarks: All the dates are quality scores based on unit% | ||||||
Product Specification
(Size: 0-1mm, 1-3mm, 1-5mm,3-5mm, 5-8mm, or at customer's requirement)
| Grade | Fixed Carbon | Ash | Volatile | Moister | Sulfur | Size |
| JS-1 | ≥98.5% | ≤0.5% | ≤0.5 | ≤0.5 | ≤0.3% | 0-1mm 1-3mm 1-5mm 3-5mm 5-8mm |
| JS-2 | ≥98.5% | ≤0.5% | ≤0.5 | ≤0.5 | ≤0.5% | 0-1mm 1-3mm 1-5mm 3-5mm 5-8mm |
| JS-3 | ≥98.5% | ≤0.5% | ≤0.5 | ≤0.5 | ≤0.7% | 0-1mm 1-3mm 1-5mm 3-5mm 5-8mm |
Application of Graphitized Petroleum Coke
1) Used to improve the carbon content in steel-making and ductile iron foundry.
2) Can reduce the cost of steel-making effectively by replacing the traditional petroleum coke of recarburizer.
3) Used in automotive brake pad industry to improve the friction coefficient.
4) In producing casting,increase the used quantity of Scrap steel and reduce the Scrap iron.
5) Used in metallurgy industry,such as graphite crucible and anodes for aluminium smelting industry.
5.Others:glass sheet/pencil lead/clay bricks/conductive coating
1. We are factory direct sale, supplying all kinds of natural graphite, can meet customers diffrent application.
2. Our graphite originate from our own mine, the quality is true and reliable.
