CPC Powder — a high-purity carbon material produced by calcining green petroleum coke above 1,200–1,350°C. High fixed carbon, low sulfur and ash, with excellent conductivity, used as a recarburizer and carbon additive across metallurgical and industrial applications.
Calcined Petroleum Coke Powder (CPC Powder) is produced by calcining high-quality green petroleum coke at temperatures above 1,200–1,350°C. The calcination process removes moisture and volatile matter while increasing the fixed-carbon content, resulting in a high-purity carbon material with excellent conductivity, low sulfur, low ash and stable chemical properties.
Our CPC powder is widely used as a carbon additive, recarburizer and raw material in a wide range of metallurgical and industrial applications.
High fixed-carbon content for efficient carbon raising.
Low sulfur and low ash for clean metallurgy.
Low volatiles after calcination.
Excellent electrical conductivity.
Stable, consistent chemical properties.
High carbon recovery / absorption rate.
Uniform particle-size distribution.
Excellent resistance to oxidation.
Carbon additive in steel production.
Foundry industry and cast-iron manufacturing.
Ductile (nodular) iron production.
Carbon additive / recarburizer for molten metal.
Raw material for graphite-electrode production.
Carbon blocks and other carbon products.
Brake and friction material formulations.
Carbon for battery material applications.
Carbon source for refractory products.
Improves carbon content efficiently.
Reduces overall production costs.
Increases purity of the finished metal.
Enhances mechanical properties of castings.
Stable quality and consistent performance.
High absorption rate in molten steel and iron.
Storage: store in a dry, well-ventilated area away from moisture. Keep the packaging tightly sealed to prevent contamination and moisture absorption.
Send the fixed-carbon and sulfur spec, particle size, packaging and quantity — we reply with the right grade and pricing within one business day.