Deformation mechanisms in Ti-5Al-5Mo-5V-3Cr
We aim to carry out neutron diffraction studies on Ti-5Al-5V-5Mo-3Cr under mechanical load using our own 50 kN tensile rig. Samples prepared by different thermal processing routes, namely "water quech" (WQ) and "beta-annealed, slow cooled and aged" (BASCA) will be investigated. The processing routes result in different microstructures and phase compositions.Thus, the effects of initial microstructure and phase composition on stress-induced phase transitions as well as the evolution of lattice strains and textures will be illuminated. We aim to determine diffraction elastic constants, single-crystalline elastic constants and the stress distribution between the phases in the elastic regime. In addition, the proposed experiments are necessary to establish an EPSC model describing the mechanical behavior. We require neutron diffraction for this task since neutrons offer much better grain statistics compared to X-rays and we expect that even coarse grained samples processed by BASCA route can be analyzed. This is of particular importance for the determination of elastic constants as well as EPSC modelling
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The recommended format for citing this dataset in a research publication is in the following format:
HOELZEL Markus; GIBMEIER Jens; Thomas C. Hansen; HELDMANN Alexander; HOFMANN Michael and WALZ Erik. (2023). Deformation mechanisms in Ti-5Al-5Mo-5V-3Cr. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.1-02-364
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