Geometrically necessary dislocations on plastic deformation of polycrystalline TRIP steel
PublisherMultidisciplinary Digital Publishing Institute (MDPI)
Rights accessOpen Access
In this study, the main deformation behavior in terms of geometrically necessary dislocations (GND) was investigated on a transformation induced plasticity (TRIP) stainless steel by using sharp indentation at nanometric length scale. Results evidence that austenitic grains display an isotropic behavior on terms of GND, the main deformation mechanism being the Frank–Read source activated at local level.
CitationRoa, J.J. [et al.]. Geometrically necessary dislocations on plastic deformation of polycrystalline TRIP steel. "Crystals", 1 Juny 2019, vol. 9, núm. 6, p. 1-7.