Crystallization of cast iron has been shown to be a nanostructured process. Austenitic-graphite eutectic is formed from and graphite nanocrystals, free atoms. Austenitic-cementite atoms iron-carbon complexes. Primary austenite microcrystals are

The deformation and fracture behavior in spheroidized pearlitic steels were investigated using digital image correlation the replica methods, origin of inhomogeneous strain distribution its effect on discussed. cementite roundness increased while area fraction within a colony decreased with increasing spheroidization time. Many coarse cementites observed block boundaries, which explains decreas...

In this study, structural and crystallographic properties of phase transformations in Fe–Mn– Mo–Si (Mn = 15.14 wt.% 18.45 wt.%) alloys were investigated. The effects heat treatment temperature on microstructure investigated by Scanning Electron Microscopy (SEM) Metallurgical (MM). addition to this, revealed using Transmission (TEM) X–Ray Diffraction (XRD) methods. the samples subjected at 750 ...

Hydrogen absorption characteristics and mechanical properties in hydrogen environment of cementite were evaluated by low-temperature thermal desorption analysis in-situ microbending tests during cathodic charging using bulk plates obtained through a vacuum carburizing process. In the analysis, no was identified up to 1073 K. test, notched microcantilevers experienced cleavage fracture an elasti...