2-5mm Graphite Petroleum Coke Carburizer

2-5mm Graphite Petroleum Coke Carburizer, also known as graphitized petroleum coke recarburizer or artificial graphite recarburizer, is a high-purity recarburizing material made from high-quality calcined petroleum coke as raw material. It undergoes high-temperature graphitization treatment at approximately 3000℃, followed by precise crushing and sieving. The core particle size is controlled at 2-5mm, and the appearance consists of irregular gray-black granules. It is free of lumps and obvious impurities, and has a hard texture and reasonable porosity.

Product Applications

2-5mm graphite petroleum coke recarburizer, with its advantages of high purity, high absorption rate, and uniform particle size, is widely used in multiple industries such as metallurgy, casting, and machinery manufacturing. Core application scenarios are as follows:

1. Casting Industry: Primarily used in the production of gray cast iron and high-end ductile iron, such as crankshafts, camshafts, cylinder liners, gearbox housings, and engine blocks. As a core recarburizing material, it can precisely replenish the carbon content in molten iron, optimize graphite morphology, improve the density, hardness, and wear resistance of castings, reduce defects such as sand holes and porosity, lower scrap rates, and meet the quality requirements of high-end castings.

2. Iron and Steel Smelting Industry: Applicable to electric arc furnace, converter steelmaking, and alloy smelting processes. It is used to replenish the carbon elements lost by oxidation during the smelting process of molten steel, precisely control the carbon content of molten steel, and ensure that the steel meets the specified grade standards. Especially suitable for the production of steels with strict nitrogen content requirements, such as steel strands, effectively improving the toughness, strength, and processing performance of steel while reducing the risk of brittle cracking.

3. Machinery Manufacturing Industry: Used for the casting and heat treatment of mechanical parts, such as gears, bearings, and machine tool beds. Through carbonization treatment, the hardness, wear resistance, and service life of parts are improved, ensuring stable and reliable operation of mechanical products under long-term high-intensity operation, meeting the quality requirements of high-end machinery manufacturing.

4. Other Fields: Can be used in the production of automotive brake pads to improve their high-temperature resistance and friction performance; used as a bridging agent in oil drilling platforms; after further processing, it can also be used to prepare lithium-ion battery anode materials, graphene, and other new energy materials; it can also be used in the production of metallurgical auxiliaries and refractory materials, expanding the boundaries of application scenarios.

Packing Details:

25kg small bags into one jumbo bag or 1mt jumbo bag or according to customers' requirements

Port: Tianjin Port, Qingdao Port

Leading Time: Shipped in 15-30 days after payment

1. We prefer payment through T/T, L/C, D/P; Western Union and Paypal are also workable.

2. By courier, like DHL, UPS, Fedex. That is door to door, usually, 5-7 days to arrive.

By air transport, usually, 3-4 days to arrive.

By sea transport, usually, 15-30 days to arrive.

If your delivery time is urgent, we recommend you choose express or air freight. This applies to samples or small batches of goods.

If your delivery time is not very urgent, we recommend you choose sea transportation, it is very cheap.

Hot Tags: 2-5mm graphite petroleum coke carburizer, China 2-5mm graphite petroleum coke carburizer manufacturers, suppliers, factory, 98 Fixed Carbon Graphite Petroleum Coke Carburizer, carburizer for carbon steel, carburizer powder, industrial carburizer, petroleum coke based carburizer, premium carburizer