Dynamic observations on TEM in-situ tensile deformation of Mn8 steel

摘要

Nucleation and growth of strain-induced martensite and dynamic change of dislocation configuration during deformation of Mn8 steel were continuously observed through TEM thin film in-situ tensile deformation test, and the nature of experimental appearance was analyzed on the electron and atom level with micro-region composition detection and calculations of valence electron structure.