Graphitized Petroleum Coke (GPC)

Graphitized Petroleum Coke (GPC) stands as a vital carbon additive in the production of various industries, including steel manufacturing, foundries, and metallurgy. As a leading producer and supplier of iron alloys, Anyang Lishi Industrial Co., Ltd. takes pride in providing top-notch GPC products to enhance the performance and efficiency of our customer’s operations. In this article, we will delve into the features, benefits, and applications of GPC, showcasing its significant role in the modern industrial landscape.

Graphitized Petroleum Coke is a high-quality carbon material derived from petroleum coke, which undergoes a unique graphitization process. This intricate process involves heating the coke to extremely high temperatures (above 2500°C) in the absence of oxygen. As a result, the amorphous carbon structure of petroleum coke transforms into a highly-ordered crystalline structure, known as graphite.

Exceptional Features of GPC:

High Carbon Content: GPC typically possesses a carbon content of over 98%, ensuring a potent carbon source for various industrial applications.

Low Sulfur and Nitrogen Content: Our GPC products are meticulously processed to minimize sulfur and nitrogen content, making them environmentally friendly and ideal for industries with strict quality standards.

Superior Conductivity: With its graphitic structure, GPC exhibits excellent electrical and thermal conductivity, making it a sought-after material in electric arc furnaces, metal smelting, and other applications that require efficient heat transfer.

Key Benefits of GPC:

Enhances Steel Quality: GPC is widely used as a carbon additive in the steel industry. It aids in reducing impurities, improving the overall carbon content, and enhancing the mechanical properties of steel products, including hardness, strength, and corrosion resistance.

Improves Casting Performance: When used in foundries, GPC helps achieve precise control over the carbon content in cast iron and steel. This results in improved casting quality reduced casting defects, and enhanced dimensional accuracy of the final products.

Optimizes Metallurgical Processes: GPC plays a crucial role in the smelting and refining of various metals, such as aluminum, titanium, and magnesium. Its high carbon content enables the efficient removal of oxygen, sulfur, and other impurities, leading to improved metal purity and quality.

Increases Energy Efficiency: The excellent thermal conductivity of GPC facilitates rapid and uniform heat transfer during industrial processes, resulting in reduced energy consumption and enhanced productivity.

Diverse Applications of GPC:

Steel Manufacturing: GPC serves as a key carbon additive in electric arc furnaces and ladle refining furnaces, ensuring consistent carbon content and improving the overall quality of steel.

Foundries: GPC is widely utilized as a recarburizer in iron and steel casting processes, enabling precise control of carbon levels and enhancing the fluidity of molten metal.

Metallurgical Industries: GPC finds applications in the production of ferroalloys, silicon metal, and other metal alloys, where it acts as a reducing agent and aids in achieving desired chemical compositions.

Brake Pads and Friction Materials: Due to its high carbon content and thermal conductivity, GPC is utilized in the manufacturing of brake pads and other friction materials for improved performance and durability.

Graphitized Petroleum Coke (GPC) from Anyang Lishi Industrial Co., Ltd. is a reliable and high-quality carbon additive that finds extensive use in diverse industrial sectors. With its exceptional features, such as high carbon content, low impurities, and superior conductivity, GPC significantly enhances the performance, quality, and energy efficiency of various processes.


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