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Meeting 2023 TMS Annual Meeting & Exhibition
Symposium Deformation-induced Microstructural Evolution during Solid Phase Processing: Experimental and Computational Studies
Sponsorship TMS Materials Processing and Manufacturing Division
TMS: Shaping and Forming Committee
Organizer(s) Arun Devaraj, Pacific Northwest National Laboratory
Pascal M. Bellon, University of Illinois at Urbana-Champaign
Suhas Eswarappa Prameela, Johns Hopkins University
Mostafa Hassani, Cornell University
Scope Mechanical deformation can be used to modify the microstructure of metallic alloys to achieve supersaturation of solutes, nanoscale precipitate morphology and novel phase equilibria, all of which in turn can be leveraged to achieve improved mechanical properties. Deformation of materials also leads to the generation of many defects ranging from vacancies, dislocations, stacking faults, sub-grain boundaries, new grain boundaries, and voids. For developing better predictive models of microstructural evolution during such deformation processing, it is critical to understand how all these varieties of deformation induced defects can then influence the diffusion of atoms during the processing and then ultimately dictate the microstructural evolution. Therefore, this symposium will bring together both experimental researchers using in operando, in situ and ex situ characterizations including advanced microscopy and synchrotron-based X-ray methods as well as computational researchers developing new computational approaches to better predict the multiscale microstructural evolution at medium to large strains. Studies of microstructural evolution during traditional severe plastic deformation methods, friction stir processing/welding methods, cold spray, and other deformation processing methods are also of interest.
Abstracts Due 07/01/2022
Proceedings Plan Undecided
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