@article{99b7b7596710470c9369585b1cdc1308,
title = "Integrating in-situ multi-modal characterizations with signatures to investigate localized deformation",
abstract = "Multi-modal approaches are often essential for exploring the intricate facets of complex materials phenomena. Each characterization technique contributes a unique perspective that, when linked with other techniques, enables a more holistic and comprehensive study. Sometimes direct interpretations of material response between techniques become infeasible, necessitating the use of indirect interpretations or signatures to build a complete understanding. In this work, we present a case study that combines signature discovery with electron and synchrotron X-ray characterization techniques to identify regions of intense slip localization - a complex material phenomenon - via a signature within an Inconel-718 alloy undergoing mechanical deformation. This signature relies on the higher order moments of single grain orientation distributions, which prove sensitive to localized deformation. We report the intergranular stress states within a grain neighborhood identified through this signature.",
keywords = "Electron backscatter diffraction, High energy X-ray diffraction microscopy, Intragranular deformation, Signature discovery",
author = "Shadle, {D. J.} and Nygren, {K. E.} and Stinville, {J. C.} and Charpagne, {M. A.} and Long, {T. J.H.} and Echlin, {M. P.} and Budrow, {C. J.} and Polonsky, {A. T.} and Pollock, {T. M.} and Beyerlein, {I. J.} and Miller, {M. P.}",
note = "Matthew Miller reports financial support was provided by US Department of Energy. Tresa Pollock reports financial support was provided by US Department of Energy. Irene Beyerlein reports financial support was provided by US Department of Energy.Funding for this work has been provided by the US Department of Energy, Materials Sciences and Engineering Division, Basic Energy Sciences under Grant No. DE-SC0018901 (Dr. John Vetrano, Program Manager). This work is based upon research conducted at the FAST Beamline at the Cornell High Energy Synchrotron Source (CHESS) which is supported by the National Science Foundation under award DMR-1332208. The authors would also like to acknowledge Jeff Williams and Damien Texier for providing the material, Valery Valle for the development of the H-DIC method, Toby Francis for the collection of the TriBeam dataset, and Professor Armand Beaudoin and Professor Darren Pagan for insightful discussions. Funding for this work has been provided by the US Department of Energy , Materials Sciences and Engineering Division , Basic Energy Sciences under Grant No. DE-SC0018901 (Dr. John Vetrano, Program Manager). This work is based upon research conducted at the FAST Beamline at the Cornell High Energy Synchrotron Source (CHESS) which is supported by the National Science Foundation under award DMR-1332208 . The authors would also like to acknowledge Jeff Williams and Damien Texier for providing the material, Valery Valle for the development of the H-DIC method, Toby Francis for the collection of the TriBeam dataset, and Professor Armand Beaudoin and Professor Darren Pagan for insightful discussions.",
year = "2023",
month = nov,
doi = "10.1016/j.matchar.2023.113332",
language = "English (US)",
volume = "205",
journal = "Materials Characterization",
issn = "1044-5803",
publisher = "Elsevier Inc.",
}