|About this Symposium
||2021 TMS Annual Meeting & Exhibition
||Characterization of Nuclear Materials and Fuels with Advanced X-ray and Neutron Techniques
||TMS Structural Materials Division
TMS: Advanced Characterization, Testing, and Simulation Committee
TMS: Nuclear Materials Committee
||Xuan Zhang, Argonne National Laboratory
Jonathan Almer, Argonne National Laboratory
Maria A. Okuniewski, Purdue University
Joshua J. Kane, Idaho National Laboratory
Donald W. Brown, Los Alamos National Laboratory
J. Rory Kennedy, Idaho National Laboratory
Arthur T. Motta, Pennsylvania State University
||Neutron and x-ray radiation sources offer new opportunities to advance the fundamental understanding of nuclear reactor materials, fuels and engineering components. A variety of advanced characterization tools including diffraction, imaging and spectroscopy have recently become available to allow measurements of microstructure and deformation over a range of relevant time and length scales, on both pre- and post-irradiated materials, and under in situ conditions including stress, corrosive media and temperature. The symposium will highlight recent experimental efforts and future prospects to characterize material and fuel systems for nuclear reactor applications using neutron and x-ray radiation techniques. Areas covered will include stress/strain evolution, void and crack initiation and propagation, structural stability, phase stability and transformations, characterization of irradiation defects, and corrosion. Specifically, the following areas are encouraged:
• In situ studies of dynamic processes including deformation, phase transformations, recrystallization and corrosion.
• 3D imaging based on diffraction, phase, density, or elemental contrast.
• Characterization of irradiation-induced effects.
• Experimentation coupled with modeling.
||Planned: Publication Outside of TMS (Indicate publication title and publisher if known.)