Microstructure and Fracture Toughness of FeNiCr-TiC Composite Produced by Thermite Reaction The microstructures of the FeNiCr-TiC composite produced by the rapid solidification thermite process were investigated using X-ray diffraction (XRD), scan... XI Wenjun,C Shi - 《International Journal of Modern...
the right volume ofsuperheated molten steelobtained by an exothermal reaction. The rail edges are melted by the heat and form an alloy with the molten metal, solidifying then in the welded joint.