A digital image correlation procedure adapted to kinematic measurements in polycrystals has been developed in this work to identify parameters of crystal plasticity laws. 2D kinematic measurements are performed on the surface of 316LN austenitic steel polycrystals from a sequence of images acquired using a Scanning Electron Microscope (SEM) during in-situ tensile tests for various mean grain sizes. To enable digital image correlation, a speckle adapted to the microscopic scale is deposited onto the specimen surface by a microlithography process. Spatial distortions resulting from both patterning and SEM imaging techniques are quantified. The knowledge of the microstructure at the surface by electron backscattered diffraction allows for kine...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
Understanding the intimate details of plastic deformation in polycrystalline materials is an importa...
A digital image correlation procedure adapted to kinematic measurements in polycrystals has been dev...
Une méthode de corrélation d'images numériques adaptée aux mesures cinématiques dans les polycristau...
Une méthode de corrélation d'images numériques adaptée aux mesures cinématiques dans les polycristau...
The prediction of damage occurring in metallic materials is dependent on the knowledge of the mechan...
La connaissance du comportement mécanique à l’échelle du micron est déterminante pour arriver à préd...
Strain localization and damage criteria of materials and structures are commonly based on a dissipat...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
Understanding the intimate details of plastic deformation in polycrystalline materials is an importa...
A digital image correlation procedure adapted to kinematic measurements in polycrystals has been dev...
Une méthode de corrélation d'images numériques adaptée aux mesures cinématiques dans les polycristau...
Une méthode de corrélation d'images numériques adaptée aux mesures cinématiques dans les polycristau...
The prediction of damage occurring in metallic materials is dependent on the knowledge of the mechan...
La connaissance du comportement mécanique à l’échelle du micron est déterminante pour arriver à préd...
Strain localization and damage criteria of materials and structures are commonly based on a dissipat...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
Understanding the intimate details of plastic deformation in polycrystalline materials is an importa...