|About this Abstract
||2018 TMS Annual Meeting & Exhibition
||Thermo-mechanical Response of Materials with Special Emphasis on In-situ Techniques
||Mechanical Behavior of Stainless Steel 709 through In-situ Synchrotron Diffraction
||Ryan Smith, Djamel Kaoumi, Mahmut Cinbiz, Jun-Sang Park, Jonathan Almer
|On-Site Speaker (Planned)
Alloy 709 possesses excellent high temperature thermomechanical properties. However a mechanistic understanding and model based on defect mechanisms is still lacking. In-situ diffraction of alloy 709 was thus carried out at 25, 500, and 700°C during tensile testing to determine phase stability, dislocation density, and load partitioning as a function of temperature. Contributing high temperature deformation mechanisms are discussed. Observations during the tensile test are compared with in-situ constant load test conditions and ex-situ characterization.
||Planned: Supplemental Proceedings volume