1.Lower the impurities in the cast iron,
2.Choose the right Graphitized Petroleum Coke recarburizer can lower the casting cost.
3. Graphitized Petroleum Coke Recarburizer is essential auxiliary additives for production of high quality steel .
4.Also it can can be used as additive for produce other product like brake pad used as friction materials;
5.High quality recarburizer is after graphitizing process,under high termperature, the arrangement of carbon atoms in microstructure
of graphite.
| graphitized petroleum coke Chemical Composition | ||||||
| FC(Fixed Carbon) | Ash | VM(Volatile Matter) | S(Sulphur) | Moisture | N(Nitrogen) | H(Hydrogen) |
| 98% min | 1% max | 1% max | 0.05% max | 0.5% max | 0.03% max | 0.01% max |
| 98.5% min | 0.7% max | 0.8% max | 0.05% max | 0.5% max | 0.03% max | 0.01% max |
| 99% min | 0.5% max | 0.5% max | 0.03% max | 0.5% max | 0.03% max | 0.01% max |
| Size:0-1,1-3mm, 0-5mm, 1-5mm, 0-10mm, 5-10mm,5-10mm,10-15mm or at customers’ option | ||||||
(1). Waterproof jumbo bags: 800kgs~1100kgs/ bag according to different grain sizes;
(2). Waterproof PP woven bags / Paper bags: 25kg / 50kg small bags; (3). Small bags into jumbo bags: waterproof PP woven bags / paper bags in 800kg ~1100kg jumbo bags.