dc.contributor | Air Force Research Laboratory, Materials and Manufacturing Directorate, 2230 10th Street, Wright-Patterson AFB, OH 45433 | en_US |
dc.contributor | Lawrence Livermore National Laboratory, Engineering Directorate, 7000 East Ave, Livermore, CA 94550, USA | en_US |
dc.contributor | Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA | en_US |
dc.contributor | Deutsches Elektronen-Synchrotron, DESY-Petra III Notkestr. 85 D-22603 Hamburg, Germany | en_US |
dc.contributor | Advanced Photon Source, Argonne National Laboratory, 9700 S. Cass Ave, Argonne, IL 60439, USA | en_US |
dc.contributor | PulseRay, 4583 State Route 414, Beaver Dams, New York 14812, USA | en_US |
dc.contributor.author | Turner, Todd J | |
dc.contributor.author | Shade, Paul A | |
dc.contributor.author | Bernier, Joel V | |
dc.contributor.author | Li, Shiu Fai | |
dc.contributor.author | Schuren, Jay C | |
dc.contributor.author | Lind, Jonathan | |
dc.contributor.author | Lienert, Ulrich | |
dc.contributor.author | Kenesei, Peter | |
dc.contributor.author | Suter, Robert M | |
dc.contributor.author | Blank, Basil | |
dc.contributor.author | Almer, Jonathan | |
dc.contributor.other | Todd.Turner.5@us.af.mil | en_US |
dc.date.accessioned | 2015-12-17T12:44:59Z | |
dc.date.available | 2015-12-17T12:44:59Z | |
dc.date.issued | 2015-12-16 | |
dc.identifier.citation | Turner TJ, Shade PA, Bernier JV, Li SF, Schuren JC, Lind J, Lienert U, Kenesei P, Suter RM, Blank B, Almer J (2016) Combined Near and Far Field High Energy Diffraction Microscopy Dataset for Ti-7Al Tensile Specimen Elastically Loaded In Situ. Integrating Materials and Manufacturing Innovation, 5:5. | en_US |
dc.identifier.uri | http://hdl.handle.net/11256/599 | |
dc.description.abstract | High-Energy Diffraction Microscopy (HEDM) constitutes a suite of combined x-ray characterization methods, which hold the unique advantage of illuminating the microstructure and micromechanical state of a material during concurrent in situ mechanical deformation. The data generated from HEDM experiments provides a heretofore unrealized opportunity to validate meso-scale modeling techniques, such as Crystal Plasticity Finite Element Modeling (CPFEM), by explicitly testing the accuracy of these models at the length scales where the models predict their response. Combining HEDM methods with in situ loading under known and controlled boundary conditions represents a significant challenge, inspiring the recent development of a new high-precision rotation and axial motion system for simultaneously rotating and axially loading a sample. In this paper, we describe the initial HEDM dataset collected using this hardware on an alpha-titanium alloy (Ti-7Al) under in situ tensile deformation at the Advanced Photon Source, Argonne National Laboratory. We present both near field HEDM data that maps out the grain morphology and intra-granular crystallographic orientations, as well as far field HEDM data that provides the grain centroid, grain average crystallographic orientation, and grain average elastic strain tensor for each grain. Finally, we provide a finite element mesh that can be utilized to simulate deformation in the volume of this Ti-7Al specimen. | en_US |
dc.description.sponsorship | The authors would like to thank Dr. Adam Pilchak (Air Force Research Laboratory) for providing the Ti-7Al material examined in this study and the staff of the APS-1-ID-E beamline for experimental support. The authors acknowledge support from the Materials & Manufacturing Directorate of the U.S. Air Force Research Laboratory. Use of the Advanced Photon Source, an Office of Science User Facility operated for the U.S. Department of Energy (DOE) Office of Science by Argonne National Laboratory, was supported by the U.S. DOE under Contract No. DEAC02-06CH11357. | en_US |
dc.relation.uri | http://dx.doi.org/10.1186/s40192-016-0048-1 | |
dc.rights | CC0 1.0 Universal | * |
dc.rights.uri | http://creativecommons.org/publicdomain/zero/1.0/ | * |
dc.subject | High Energy Diffraction Microscopy (HEDM) | en_US |
dc.subject | x-ray diffraction | en_US |
dc.subject | far field diffraction | en_US |
dc.subject | near field diffraction | en_US |
dc.subject | three-dimensional microstructure | en_US |
dc.subject | crystal plasticity finite element modeling (CPFEM) | en_US |
dc.title | Combined Near and Far Field High Energy Diffraction Microscopy Dataset for Ti-7Al Tensile Specimen Elastically Loaded In Situ | en_US |
dc.type | Dataset | en_US |