About this Abstract |
Meeting |
2024 TMS Annual Meeting & Exhibition
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Symposium
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Mechanical Response of Materials Investigated through Novel In-situ Experiments and Modeling
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Presentation Title |
Microstructure Clones |
Author(s) |
Kaitlynn Fitzgerald, Jay Carroll, Tim Ruggles, William Gilliland, Hojun Lim, Philip Noell |
On-Site Speaker (Planned) |
Kaitlynn Fitzgerald |
Abstract Scope |
A material’s microstructure drives its material performance; however, there are limitations to being able to thoroughly interrogate a material as different material property tests that reveal different information are often destructive in nature and cannot be run together. Microstructural clones are a material testing and investigative tool that remedies those issues. Microstructural clones are oligocrystal specimens that have nearly identical microstructure. Having specimens with nearly identical microstructures allows for “repeat” destructive tests of a microstructure, an ability to “see the future” and know for future tests how a microstructure will deform, and experimentally investigate the effects very small microstructural changes make on the specimen’s response. Experimental crystal plasticity using pure nickel microstructural clones are also being used in this study to improve computational crystal plasticity models.
SNL is managed and operated by NTESS under DOE NNSA contract DE-NA0003525 |
Proceedings Inclusion? |
Planned: |
Keywords |
Mechanical Properties, Modeling and Simulation, Copper / Nickel / Cobalt |