Product Parameters:

Metallurgical characteristics and advantages of Jiuding graphitized carbon additive:

（1）Produced by exclusive patented technology for temperature control technology, the nitrogen content in the carburizer remains stable, with a uniform and reasonable number and size of pores. The carburizer has a fast dissolution rate and high absorption efficiency.

（2）Fully graphitized carburizer can significantly improve the metallurgical quality of the original molten iron, decrease the white solidification tendency, enhance the mechanical properties, machinability, and microstructural density of castings, and improve the surface finish of machined castings. It is mostly applicated in castings with high quality requirements.

（3）Semi-graphitized carburizer also exhibits good absorption speed and efficiency, as well as excellent metallurgical effects. It can meet the usage requirements of most products with affordable cost.

Quality Assurance of Jiuding Graphitized Carbon Additive:

（1）Using high-quality sponge coke as raw material to ensure the reliability of product quality.

（2）Graphitization at a high temperature of 3000°C with precise control over the degree of graphitization of the carbon additive, resulting in strict control over the sulfur, nitrogen, and impurity.

（3）Utilizing automated screening equipment to achieve uniform, stable, and concentrated particle size.