CPC and GPC Carbon Additives
CPC and GPC are high-purity carbon additives used to increase the carbon content in a controlled manner during casting and steel production.
Calcined petroleum coke (CPC) and graphitized petroleum coke (GPC) ensure rapid and stable dissolution in the melt due to their high fixed carbon content, low ash content, and controlled particle size distribution.
KEY FEATURES
- High carbon content
- High purity and consistent quality
- Good absorption rate
- Supply in various particle sizes
APPLICATIONS
- Gray cast iron
- Ductile iron
- Cast steel
- Production of friction materials and brake pads
TECHNICAL INFORMATION
| Fixed carbon | Typically ≥98.5% |
|---|---|
| Size options | 0–1, 1–3, 1–5, 3–8, and 1–10 mm |
| Packaging | 25-kg bag or 1-metric-ton big bag |
Technical quality, analysis, dimensions, and tolerances must be confirmed in accordance with the order specifications. Please contact AS Olivin to select the right product for your project.