Recarburizer
Carburizer CPC/GPC Carbon Raiser 98.5% Pet Coke
Carburizer: A substance, usually in the form of powder or granules, used to increase the carbon content of molten metal in foundry and steelmaking processes. CPC: Calcined petroleum coke (CPC) i...
DESCRIPTION
Carburizer: A substance, usually in the form of powder or granules, used to increase the carbon content of molten metal in foundry and steelmaking processes.
CPC: Calcined petroleum coke (CPC) is a high purity carbon material produced by heating green petroleum coke to drive off moisture, volatile matter, and impurities and to increase its electrical conductivity.
GPC: Graphitized petroleum coke (GPC) is a high purity carbon material produced by heating CPC above 2500°C in a special type of furnace called an electric resistance furnace. The process removes all impurities from CPC and transforms it into a crystalline form of graphite.
| Item | Carbon % | Sulphur % |
Volatile matter % |
Ash % |
Nitrogen % |
Moisture% | Size mm |
| Recarburizer | ≥98.5 | ≤0.05 | ≤0.7 | ≤0.8 | ≤0.03 | ≤0.5 | 1-5/ 5-10 |
| ≥98.5 | ≤0.08 | ≤0.7 | ≤0.8 | ≤0.03 | ≤0.5 | 0.2-1 | |
| ≥98.5 | ≤0.1 | ≤0.7 | ≤0.8 | ≤0.07 | ≤0.5 | 1-5 | |
| ≥98.5 | ≤0.2 | ≤0.7 | ≤0.8 | ≤0.07 | ≤0.5 | 1-5 | |
| ≥98.5 | ≤0.3 | ≤0.7 | ≤0.8 | ≤0.07 | ≤0.5 | 1-5 | |
| ≥98.5 | ≤0.5 | ≤0.7 | ≤0.8 | ≤0.1 | ≤0.5 | 1-5 |
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