High-activity Recarburizer For Recarburizer

According to the different raw materials and production processes, recarburizer can be divided into different types. The raw materials of recarburizer are mainly petroleum coke, calcined coal and anthracite, etc. The processing process is mainly based on calcination and graphitization.
(1) Graphite carbon additive: Low sulfur and low nitrogen high purity graphite, is the main raw material for the production of graphite carbon additive, the graphite is ground into powder and pressed into shape using professional equipment, in the graphitization process, in the high temperature environment, the arrangement of carbon atoms in the microscopic form of graphite, can effectively reduce the content of impurities in the graphite carbon additive, effectively improve its carbon content, reduce sulfur, nitrogen and other harmful elements.
(2) GPC (Graphitized petroleum coke) carbon raiser: The raw material is petroleum coke, which is a by-product produced during the refining of crude oil. After calcining at high temperature and continuing to use the graphitization process to produce graphitized petroleum coke, thus effectively reducing its internal impurities and harmful elements, with the advantages of good insulation performance and high ignition point.
(3) CAC (calcined anthracite carbon) carbon additive: using high quality anthracite as its raw material, it is calcined in a high temperature environment of 1000~1600℃ before production, thus effectively reducing its internal impurities and increasing the carbon content.

1. Recarburizer are used in castings, cast iron, and cast steel. Casting requirements for carbon, and recarburizer as the name implies is to increase the carbon content in iron. For example, the commonly used smelting furnace material for pig iron, scrap, reheat material, its iron and carbon content is high, but the relative purchase price of scrap is high, so increase the supply of scrap, reduce the amount of pig iron, add carbon additive, can play a role in reducing the cost of casting.
2. The use of carbon additive can not only compensate for the loss of carbon in the steel smelting process and ensure the carbon content of a specific steel brand, but also be used to adjust after the heating furnace.
3. Carbon raiser agent as an important raw material for induction furnace melting iron, its quality and use directly affect the state of the iron, ladle de-slagging, de-gassing after adding a specific grade of carbon raiser agent, can adjust the ladle carbon content.
4. The main materials of carbon additive are graphite, electrode block, coke, silicon carbide and so on. The commonly used electrode blocks and silicon carbide carbonizers have the advantages of high carbon content and high oxidation resistance. The production cost of coke powder and graphite is lower than that of electrode block, but the ash and sulfur content is higher and the carbon content is lower.

Henan Tieyao Trading Co., Ltd.is a comprehensive service provider in the metallurgical industry based in China and serving the world. It focuses on providing high-quality ferroalloys, refractory materials and supporting solutions for the international steel smelting and casting industries. As an ISO-certified high-quality supplier, the company has built a global service network with independent production bases, intelligent storage systems and deep resource integration capabilities as its core competitiveness.

Our main products are ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, etc. The company is also engaged in the export business of refractory materials and other metallurgical products. Products can be processed according to customer needs.

Q1. What are your company's strengths?

A1. We have a professional team and production lines.

Q2. Why should I choose your products?

A2. Our products are high-quality and affordable.

Q3. What other excellent services does your company provide?

A3. Yes, we offer excellent after-sales service and fast delivery.

Q4. Do you accept TPL?

A4. Yes, of course. We welcome you to visit our factory to inspect the products and review the production process.

Q5. How do you guarantee quality?

A5. A factory test certificate is provided with the goods. We can accept third-party inspection if necessary.

Q6. What is the delivery time?

A6: This depends on your quantity. If you require a stock product, we can deliver faster.

Q7: What is your quality guarantee and after-sales service?

A7: We have a strict quality management system that ensures that every pipe fitting we deliver to our customers is 100% qualified before leaving the factory.

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