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GPC (Graphite Petroleum Coke) Applications

2025-01-24

Graphite Petroleum Coke(GPC) is a game-changer for the casting industry. Its unique properties and benefits make it an ideal product for improving the quality and properties of castings.

  • GPC can effectively improve the metallographic structure of castings.
  • GPC can quickly generate graphite core in cast iron.
  • GPC can significantly improve the quality and properties of the final product.
  • GPC can shorten recarburization time and improve recarburization effect.

Graphite petroleum coke(GPC) as the carbon raiser not only are used in steelmaking and casting industry,but also widely used in other field such as automotive, aerospace, and industrial machinery.

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How to Produce GPC ?

The primary raw material of GPC is high-quality calcined petroleum coke.Pitch is used as a binder during the production process, along with a small amount of other auxiliary materials. All the materials are mixed evenly and then pressed into shape.The resulting material is then calcined in the center of a calciner at a temperature of around 3000 degrees for an extended period, during which the graphitization process is completed and come to finished products.

0-0.5mm 0.5-1mm 1-5mm 5-8mm 1-10mm

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GPC (Graphite Petroleum Coke) Advantages

  • high fixed carbon and low sulfur
  • High density and low nitrogen
  • High purity and low impurity
  • high absorption rate and rapid dissolution

Eastmate is established on the basis of owned factories and original trade business resources ,we have been deeply engaged in the carbon market for many years, and have rich experience in R&D and production of carbon products. Gradually developed into an intergrated carbon products company including carbon electrode, graphite electrode, carbon electrode paste, graphite crucible, metal silicon,pre-baked carbon anode block, cathode carbon block, artificial graphite anode materials ,recarburizer total 9 series of products.If you want to consult carbon backfill materials -- Calcined petroleum coke(CPC), please contact us.

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Email: henry@eastmatecarbon.com