Graphitized Petroleum Coke 99% Grade

Graphitized Petroleum Coke 99% Grade

• 1–5mm GPC additive
• High fixed carbon grade
• Designed for steel and iron melting
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Description
Technical Parameters

Graphitized Petroleum Coke Product Overview

 

Graphitized Petroleum Coke (GPC) 1–5mm is a specialized carbon additive widely used in steelmaking, ductile iron foundries, and metallurgical refining operations. The 1–5 mm granule size offers an optimal balance between dissolution speed and carbon recovery efficiency.

Processed at ultra-high temperatures, GPC achieves excellent graphitization, resulting in high fixed carbon, low sulfur, and minimal ash. These characteristics make it a reliable recarburizer for adjusting carbon levels with precision while improving melt cleanliness and overall metallurgical performance.

This material is ideal for converters, electric arc furnaces (EAF), induction furnaces, and ladle treatment systems.

Key Advantages

- Efficient carbon recovery during melting
- Consistent 1–5mm granule size for predictable dosing
- Low ash and sulfur for cleaner metallurgical processes
- High thermal conductivity and graphitic structure
- Fast dissolution in molten iron and steel
- Suitable for both primary steelmaking and secondary metallurgy

 

Graphitized Petroleum Coke Technical Specifications

 

Parameter Value
Product GPC 1–5mm Carbon Additive Material
Fixed Carbon 98–99%
Sulfur ≤ 0.05–0.1% (grade dependent)
Ash ≤ 0.3%
Moisture ≤ 0.5%
Volatiles Very low
Size 1–5mm (custom sizes available)
Appearance Black graphitized granules
Certification ISO 9001, SGS, COA

 

Main Applications

1. Steelmaking

- carbon correction in converters and EAF
- improving melt consistency
- enhancing carbon yield

2. Ductile & Grey Iron Casting

- stabilizing carbon levels
- supporting nodularization
- improving melt fluidity

3. Secondary Metallurgy

- ladle refining
- alloy adjustment processes

4. Carbon and Graphite Manufacturing

- raw material for carbon bricks
- electrode and graphite component production

Graphitized Petroleum Coke

Why Choose 1–5mm Graphitized Petroleum Coke?

✔ Ideal size for rapid reaction and high recovery
✔ Cleaner melting process due to low impurities
✔ Helps reduce production costs by improving efficiency
✔ Compatible with both small foundries and large steel plants
✔ Highly stable supply and consistent batch quality

Graphitized Petroleum Coke Manufacturing Process

- High-grade raw petroleum coke selection
- Calcination and high-temperature graphitization
- Crushing and precise granule sizing (1–5mm)
- Multi-step impurity removal
- Final inspection and industrial packaging

GPC Packaging & Logistics

- 25 kg or 50 kg bags
- 1-ton jumbo bags
- Moisture-protected packaging
- Bulk loading for large orders
- Delivery by sea, rail, or truck
- Typical lead time: 7–15 working days

 

FAQ

Q1: Why is 1–5mm the preferred size for steelmaking?
It dissolves quickly and provides accurate carbon adjustment without excessive dust.

Q2: Does GPC reduce slag formation?
Yes-its low ash and sulfur levels significantly reduce impurity buildup.

Q3: Are custom sizes available?
Yes, we can supply fine powder, 5–10mm granules, or tailored sizing.

Q4: Do you provide documentation?
COA, ISO certificates, and SGS test reports are available.

 

Call to Action

Contact us  now for pricing, samples, or technical guidance on GPC 1–5mm Carbon Additive Material. We deliver consistent quality, on-time supply, and expert support for your metallurgical production needs.

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