0602804 - ÚT 2025 GB eng C - Konferenční příspěvek (zahraniční konf.)
Stoklasová, Pavla - Grabec, Tomáš - Janovská, Michaela - Seiner, Hanuš - Stráský, J.
Elastic characterization of beta-Ti15Mo by transient grating spectroscopy.
Proceedings of the 15th World Titanium Conference (Chapter 11). London: Taylor & Francis Ltd., 2024 - (Atherley, M.), s. 11-15
[World Conference on Titanium (Ti-2023) /15./. Edinburgh (GB), 12.06.2023-16.06.2023]
Grant CEP: GA ČR(CZ) GA22-13462S
Institucionální podpora: RVO:61388998
Klíčová slova: titanium alloys * elasticity * omega phase * single crystal * transient grating spectroscopy
Obor OECD: Materials engineering
Web výsledku:
https://f1000research.com/documents/13-1197DOI: https://doi.org/10.7490/f1000research.1119894.1

The elasticity of single crystals of metastable β-phase of the Ti15Mo alloy with particles of both isothermal and athermal omega phase was studied by transient grating spectroscopy. Since the hexagonal isothermal omega-phase forms from the bcc beta-phase as a result of low-temperature ageing, the measurement was performed both on a sample in the solution-treated state and on samples that were aged after solution treatment at different ageing temperatures (300°C, 350°C) and durations (4h, 32h). All samples were measured at room temperature, the solution-treated single crystal was afterwards measured in-situ between room temperature and - 190°C. The effect of athermal omega phase particles on elasticity was comparable to that caused by isothermal omega particles.
Trvalý link: https://hdl.handle.net/11104/0360308