About this Abstract |
Meeting |
2021 TMS Annual Meeting & Exhibition
|
Symposium
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Advanced Characterization Techniques for Quantifying and Modeling Deformation
|
Presentation Title |
Materials Processing in a Synchrotron Beam |
Author(s) |
Klaus-Dieter Liss |
On-Site Speaker (Planned) |
Klaus-Dieter Liss |
Abstract Scope |
The real-time and multi-dimensional detection of diffractograms of high-energy synchrotron X-rays bears the advantage to follow grain orientations and their statistics in-situ in reciprocal space. Small scattering angles bear the advantage of pencil probing upon in-situ physical thermo-mechanical simulation. The morphology of Debye-Scherrer rings depends on grain and subgrain arrangements, while their change gives insight into processes as grain coarsening or refinement, grain rotation, slip systems, static and dynamic recrystallization, and phase transformation. Activation temperatures can be read from time-resolved studies upon heating. Special cases on metallic material system will be discussed in the presentation, together with an outlook into future directions. |
Proceedings Inclusion? |
Planned: |
Keywords |
Characterization, Phase Transformations, Magnesium |