Please use this identifier to cite or link to this item:
doi:10.22028/D291-27499
Title: | Revealing Grain Boundary Sliding from Textures of a Deformed Nanocrystalline Pd–Au Alloy |
Author(s): | Toth, Laszlo S. Skrotzki, Werner Zhao, Yajun Pukenas, Aurimas Braun, Christian Birringer, Rainer |
Language: | English |
Title: | Materials |
Volume: | 11 |
Issue: | 2 |
Publisher/Platform: | MDPI |
Year of Publication: | 2018 |
Free key words: | Pd–10Au alloy shear compression |
DDC notations: | 530 Physics |
Publikation type: | Journal Article |
Abstract: | Employing a recent modeling scheme for grain boundary sliding [Zhao et al. Adv. Eng. Mater. 2017, doi:10.1002/adem.201700212], crystallographic textures were simulated for nanocrystalline fcc metals deformed in shear compression. It is shown that, as grain boundary sliding increases, the texture strength decreases while the signature of the texture type remains the same. Grain boundary sliding affects the texture components differently with respect to intensity and angular position. A comparison of a simulation and an experiment on a Pd–10 atom % Au alloy with a 15 nm grain size reveals that, at room temperature, the predominant deformation mode is grain boundary sliding contributing to strain by about 60%. |
DOI of the first publication: | 10.3390/ma11020190 |
Link to this record: | urn:nbn:de:bsz:291--ds-274996 hdl:20.500.11880/28606 http://dx.doi.org/10.22028/D291-27499 |
ISSN: | 1996-1944 |
Date of registration: | 18-Jan-2020 |
Faculty: | NT - Naturwissenschaftlich- Technische Fakultät |
Department: | NT - Physik |
Professorship: | NT - Prof. Dr. Rainer Birringer |
Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
File | Description | Size | Format | |
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materials-11-00190.pdf | 2,52 MB | Adobe PDF | View/Open |
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