Graphite Petroleum Coke for Carbon Raiser Refractory Foundry 1-10mm
Description
Graphite Petroleum Coke (GPC) is a byproduct of the oil refining process. It is a carbon-rich material that is used as a carbon raiser in steel and foundry industries. GPC is also used as a refractory material in the production of various alloys.
As a carbon raiser, GPC is added to molten steel or iron to increase its carbon content, which improves its strength and hardness. It also lowers the melting point of steel, making it easier to cast. GPC is preferred over other carbon raisers because of its low sulfur and ash content, which reduces the risk of impurities in the final product.
In foundries, GPC is used as a fuel and as a filler in sand molds. Its high carbon content and low ash content make it an ideal material for this purpose. GPC is also used as a refractory material in the production of various alloys, such as silicon carbide and ferroalloys. Its high temperature resistance and low thermal expansion make it ideal for use in these applications.
Specifications
| Fixed Carbon | Ash | Volatile | Moister | Sulfur | Nitrogen |
| 99.7 | 0.15 | 0.15 | 0.2 | 0.01 | 0.002 |
| 99.5 | 0.20 | 0.30 | 0.3 | 0.03 | 0.015 |
| 99.0 | 0.50 | 0.50 | 0.5 | 0.05 | 0.020 |
| 98.5 | 1.00 | 0.50 | 0.5 | 0.05 | 0.030 |
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Our Services
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2.Provide kinds of certificates.
3.24 hours on line to answer all your questions .
4.The content packing particle size may be based on customer demand.
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GPC Graphite Petroleum Coke For Carbon Raiser Refractory Foundry 1mm-10mm Images
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