Graphite Petroleum Coke, also known as GPC, is a carbon raw material used in a variety of steelmaking processes. It is a key component in the production of graphite anodes, arcs, and special carbon products. In addition, it is an excellent recarburizer for steel and other metals due to its low nitrogen characteristics. Moreover, it is also a fuel that can be used in industrial furnaces.
Recarburizers, which are used during the steelmaking procedure, are needed to ensure the right amount carbon is present in steel. Graphite petroleum coke, or GPC, is an ideal product to use as a recarburizer because of its high fixed carbon content and low nitrogen level. Graphite petroleum coke is also less costly than other carbon-enhancing substances such as natural a graphite.
Testing methods can be used to evaluate the physical properties of calcined Petroleum Coke. These include the drainage method, gas adsorption and resistivity tests. These physical parameters can be used to determine the type of coke and its grade. In addition, the color and luster of the coke can be an indication of its quality. A high-quality oil coal with a dense surface and a deep color will be better suited for graphite production and electric arc steelmaking.
Petroleum coke is used in a variety of applications, from aluminum smelting and advanced materials manufacturing to a wide range. Graphite petroleum is useful for these applications as it has undergone a graphitization process that improves its crystalline structures and electrical conductivity. Graphitized petroleum is also used for battery production as it plays a vital role in the fabrication anodes of lithium-ion cells.
In steelmaking, graphite coke is used in order to reduce the sulfur content and increase the ductility and strength of molten iron. It is also added to cast iron and metal smelting processes in order to increase the durability of the finished product. It is also a crucial component in the production graphite electrodes that are essential for electric arc steelmaking.
It is widely used as a recarburizer in the special cast process, due to its superior sulphur reduction characteristics. It is also a key ingredient in the production high-quality grey and ductile cast iron with a controlled sulphur level. In addition, it can be utilized in the production of stainless steel, tin alloys and other products that require high heat transfer efficiency. The thermal conductivity of graphite petroleum coke is also enhanced by the graphitization process, making it an excellent choice for a variety of thermal applications. As a result, this product is valuable and versatile for many industries.
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