Graphite carburizer has good thermal stability, corrosion resistance, wear resistance, oxidation resistance and other advantages, can improve the heat resistance of metal and its alloys, corrosion resistance, oxidation resistance and wear resistance, can extend the service life of products. In addition, graphite carburizer can be used in the manufacture of electric power equipment and petroleum equipment, can improve its heat resistance, corrosion resistance and oxidation resistance, can extend its service life.