|About this Abstract
||2016 TMS Annual Meeting & Exhibition
||Advanced Characterization Techniques for Quantifying and Modeling Deformation
||In-situ 3-D Characterization and Direct Micromechanical Modelling for Identification of Microstructural Effects on Ductile Damage in 2-phase Polycrystals
||Ricardo Lebensohn, Reeju Pokharel, Bjorn Clausen, Chris Chen, Timothy Ickes, James Hunter, Darren Dale
|On-Site Speaker (Planned)
In-situ non-destructive 3-D characterization and micromechanical formulations that can use direct input and be validated by those emerging methods are enabling the discovery of microstructural effects on the mechanical behavior of polycrystalline materials.
In this talk we report the synergistic combination of Fast Fourier Transform-based methods, which can efficiently use the voxelized microstructural images of heterogeneous materials as input to predict their micromechanical response, and High Energy Diffraction Microscopy (HEDM) and tomography obtained in two-phase metallic aggregates developing porosity during plastic deformation that allowed us to study how microstructure affects ductile damage in these materials.
||Planned: EPD Congress Volume