High Quality 5-3mm Black Carborundum Refractory Black Silicon Carbide 98% Black Carbide Black Silicon
Carburizer is a kind of black or grey particle (or block) coke or petroleum coke follow-up product with high carbon content, which can reduce the oxygen content in molten iron and improve the mechanical property of castings during metal smelting. In the new smelting process of synthetic cast iron, the use of scrap steel is greatly increased. The carbon content of molten iron is adjusted by adding a carburetor, which ensures the quality of molten iron and greatly reduces the production cost.
specification
| | FC | S | Ash | V.M | Moisture |
| Graphitized Petroleum Coke (GPC) | 98.5%min | 0.05%max | 0.7%max | 0.8%max | 0.5%max |
| Calcined Petroleum Coke (CPC) | 98.5% min | 0.5%max | 0.8%max | 0.7%max | 0.5%max |
| Calcined Anthracite Coke (CAC) | 93%min | 0.3%max | 8%max | 3%max | 1%max |
| Size:0.5-5mm/1-3mm/1-5mm |
| Packing: 25kg small bag, 900KG or 1MT big bag |
Product Applications
1.Most of Silicon Carbideare used in the steelmaking and foundry industries to make up for the carbon content lost during the steel smelting process.
2.In steelmaking, it is mainly used in ladles for carburization, which is an important means of smelting medium and high carbon steel.
3.Commonly used carburizing agents include petroleum coke carburizing agent, high-quality pig iron, etc.
4.In casting, graphitized high-carbon, low-sulfur products are generally used when smelting ductile iron. When gray iron is smelted, its main materials are non-graphitized petroleum coke, calcined coal, etc. Generally, sulfur is controlled at around 0.5%.
FAQ
1. Do you have any in stock?
Our company has a long-term stock of spot, to meet customer requirements.
2.Do you provide samples ? Is it free or non-free ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
3. How long is your production time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to the quantity.
4. May I visit your factory?
Yes, we will arrange professional reception personnel to patiently explain to you.
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Black Silicon Carbide 98% 1-5mm Carborundum Refractory Images
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