Product Introduction

Graphitized petroleum coke (GPC), which ranges in size from 0.5 to 3 mm, is a high-end metallurgical carbon product. It is made from premium petroleum coke and goes through an ultra-high-temperature graphitization process (2800–3500°C) for calcination and modification. Precision crushing, classification, and impurity removal come next. The product has a homogeneous, tightly regulated particle size range of 0.5–3 mm.

This product has an ordered carbon molecular structure and a high degree of graphitization, and it has good core requirements, including a stable carbon content of ≥98.5% and the "four-low" features of low sulfur, nitrogen, ash, and volatile matter. It may be used in a variety of high-precision, high-quality metallurgical production applications as a premium recarburizer and carbon additive for high-end steelmaking, casting, and specialized metallurgy.

Product Applications

The 0.5–3 mm graphitized petroleum coke is extensively utilized in important industries including high-end metallurgy, casting, and novel materials because of its exact particle size and excellent purity. Among its main uses are:

1. Iron and Steel Industry: Serves as a high-end recarburizer for premium carbon steel, alloy steel, and specialty steel. It makes it possible to precisely manage the amount of carbon in molten steel, improves the steel's overall performance, and increases its strength, hardness, and density.

2. Casting Industry: Suitable for producing different castings, gray iron, and ductile iron. As a core carbon addition for high-end casting, it increases surface smoothness and product production by refining grain structure and reducing defects including porosity, sand holes, and fractures.

3. Electrolytic Aluminum and Metallurgical Industries: Used as a metallurgical reducing agent and an additional carbon source for electrolytic cells. It is perfect for electrolytic aluminum and non-ferrous metal smelting processes to improve metallurgical efficiency because it provides steady electrical conductivity and resistance to high-temperature corrosion.

4. New Materials and Chemical Industries: Used as a conductive addition for rubber and plastics to improve the electrical conductivity and resistance to high temperatures of polymer materials; also useful in the synthesis of silicon carbide and the creation of high-temperature refractory materials.

Why Choose Us

1. Reliable Quality: We produce premium graphitized petroleum coke while closely following to fundamental requirements of high purity, minimal impurity levels, and exact particle size. Our multi-stage quality checks and completely intelligent manufacturing process guaranty consistent product performance that precisely satisfies the demanding material requirements of premium metallurgy and casting, removing quality hazards brought on by problems with raw materials.
2. Controllable Costs: We do away with middlemen markups because we are a direct-supply manufacturer. For our customers, our products' excellent absorption and utilization rates drastically cut down on the amount of raw materials and energy used in smelting. We assist clients in cutting expenses overall, including waste reduction, manufacturing, and procurement, which increases their competitiveness in the market.
3. Effective Delivery: We guaranty prompt dispatch for normal orders and on-time delivery for bulk orders thanks to our extensive in-house manufacturing capability and sophisticated logistical systems. In order to efficiently address problems with supply delays or production stoppages brought on by stockouts, we can additionally accelerate production for urgent requests.
4. Professional Service: Our committed sales and technical service teams offer one-on-one assistance, including process optimization, material matching, and troubleshooting solutions, going beyond simple supply. From careful product selection and process supervision to worry-free after-sales assistance, we provide attentive, comprehensive service.
5. Reliable Reputation: By working with many domestic and foreign businesses in the steel, casting, and new materials industries, we have established a solid industry reputation. Our dedication to consistent quality, affordable prices, and all-inclusive service promotes long-term, secure strategic alliances built on shared success and mutual gain.

Product Parameter(Specification)

Item	Fixed Carbon (%min)	Sulfur (%max)	Ash (%max)	Volatile Matter (%max)	Nitrogen (max)	Moisture (%max)
ZC-GPC-01	98.5	0.03	0.7	0.8	200ppm	0.5
ZC-GPC-02	98.5	0.05	0.7	0.8	300ppm	0.5
ZC-GPC-03	98.5	0.15	0.7	0.8	300ppm	0.5
ZC-GPC-04	98.5	0.3	0.7	0.8	500ppm	0.5
ZC-GPC-05	98	0.5	0.7	1.0	500ppm	0.5
Size:0-0.2mm,0.2-1mm,1-5mm,5-10mm or according to your requirement