Classification of graphite carburizers:
Carburizers play an important role in carbon supplementation in steelmaking and casting. Carburizers can be divided into graphite carburizers, petroleum coke carburizers, coal-based carburizers, graphitized petroleum coke carburizers, etc.
The coal-based carburizer has a general absorption rate, while the graphitized petroleum coke carburizer has a good effect. The different components of graphite carburizers, graphitized petroleum coke carburizers, and coal-based carburizers have different effects. Overall, they are relatively good carburizer products. There are two types of graphite carburizers: graphitized carburizers and semi-graphitized carburizers. They can be divided according to indicators. The indicators of graphitized carburizers are c≥98.5, s≤0.05, ash content <0.5, volatility <0.5, N<300ppm, and the indicators of semi-graphitized carburizers are S<0.2, fixed C>98, and N content <500ppm.
Uses of graphite carburizer: Graphite carburizer is divided into graphite carburizer for steelmaking, graphite carburizer for cast iron, and some other additives also use graphite carburizer, such as brake pads as friction materials or additives, and steelmaking and ironmaking carburizer raw materials. Good graphite carburizer is an indispensable auxiliary additive for good steel.
Graphite carburizer for steelmaking has moderate particle size, large porosity, fast absorption speed, relatively pure chemical composition, high absorption rate, few harmful components, and good graphite crystal structure. Good graphite carburizer for steelmaking has high carbon, low sulfur and improved nucleation ability of raw iron liquid that other steelmaking carburizers do not have. The performance of this good steelmaking graphite carburizer is relatively stable.
Henan Tiesheng Alloy New Materials Co., Ltd. is a professional manufacturer and supplier of alloy products such as inoculants, carburizing agents, alloy cored wires, silicon carbide, silicon-carbon alloys, and slag removers. With nearly two decades of experience in the production and sales of ferroalloys, the company’s products are sold worldwide. Our partners include major steel manufacturers and others. Our products have passed the ISO quality system certification. If you have any product needs, please contact Henan Tiesheng Alloy New Materials Co., Ltd.
