|About this Abstract
||2018 TMS Annual Meeting & Exhibition
||Building an ICME Infrastructure: Developing Tools that Integrate Across Length and Time Scales to Accelerate Materials Design
||Modeling Plastic Anisotropy of Textured Polycrystalline Materials
||Oana Cazacu, Nitin Chandola
|On-Site Speaker (Planned)
Controlling the mechanical behavior is essential when developing new materials. Substituting mechanical tests by simulation studies to evaluate the mechanical performance of alloys would enable reduction of resources allocated to the alloy design process.
In this talk, the predictive capabilities of elastic-plastic models developed within the framework of the mathematical theory of plasticity are discussed. Illustrative examples of the most widely used full three-dimensional yield criteria and their application to the prediction of formability of various alloys are presented.
We conclude with the presentation of very recent contributions to modeling polycrystalline behavior based on the plastic deformation of the constituent grains, and their abilities to capture the effect of various texture components on the plastic anisotropy in yield stresses and Lankford coefficients.
||Planned: Supplemental Proceedings volume