Low Ash Low Sulfur FC. Carbon Raiser / Carbon Additive / Carburizer

Since the establishment of our company, we have been constantly innovating brands and developing new crucible for melting brass, Carbon crucible, graphite plates for fuel cells and achieved good economic and social benefits. The establishment of market service system such as technical consultation and aftercare service is the long-term guarantee of our new product promotion. We have formed a unique corporate culture, which is both a value that highlights the company's ambition and vision for business development, and a spiritual wealth that inspires us to innovate and surge forward. We insist on people-oriented and follow the general law of scientific development of enterprises, the law of market development of the industry and the law of development of enterprises themselves. Thanks to the strong support of people from all walks of life, the company's performance has been booming since its establishment, and it has won a good reputation and reputation among domestic and foreign counterparts.

The proportion of synthetic cast iron in the total amount of all cast iron materials is increasing day by day. One of the reasons is that due to the abundant supply of scrap steel, the price is cheaper than cast iron, which greatly reduces the production cost of synthetic cast iron. However, the increase in the use of scrap steel means that more carburant is required. Correspondingly, the sulfur brought into the molten iron by the carburant will also increase. For castings, sulfur is a harmful element. Generally, the sulfur requirement in gray cast iron is less than 0.1%, the sulfur in ductile iron is less than 0.04%, which requires the use of low-sulfur carburant in the smelting process.

Synthetic cast iron produced by selecting suitable low-sulfur carburizers and using a large amount of scrap steel has advantages in cost and quality compared with cast iron produced by traditional smelting processes. A high-quality carburizer should have the characteristics of moderate particle size, large porosity, and fast absorption; pure chemical composition, high carbon, low sulfur, minimal harmful components, high absorption rate, and good graphite crystal structure of the product. In the production process of synthetic cast iron, carburization technology is the key. Whether the application is reasonable or not will directly affect the carbon absorption rate, the metallographic grade of castings and the production cost. Low-sulfur carburizer has the characteristics of high efficiency, prevention of air pollution, and low carbon volatile content. During the casting process, it has high fixed carbon, low sulfur, and high absorption rate. Its absorption rate is better than similar calcined petroleum coke carburizers. The absorption rate can be higher than 95%.

Features of our low-sulfur carburizer

1) The carburizer is in the shape of black particles with fast disintegration speed and high absorption rate, which can reach more than 95%.

2) High carbon, low sulfur, low nitrogen, with minimal harmful components.

3) Increase the number of graphite cores in molten steel and molten iron. The graphite cores are evenly distributed, and the castings objectively exhibit better tensile and compressive performance.

Our purpose is to fulfill our clients by offering golden company, great price and premium quality for Low Ash Low Sulfur FC. Carbon Raiser / Carbon Additive / Carburizer. Our company advocates the business philosophy of the common development of enterprises, employees, customers and the market, and never stops moving forward. We are committed to becoming a leader in the industry! We will always believe in and work on it.

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