Metal science and heat treatment, 2021, Vol.62 (9-10), p.609-614
2021
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Details
- Autor(en) / Beteiligte
- Titel
- Effects of Dislocation Density and Concentration of Vacancies on Growth of O-Phase in Ti2AlNb-Based Alloy
- Ist Teil von
- Metal science and heat treatment, 2021, Vol.62 (9-10), p.609-614
- Ort / Verlag
- New York: Springer US
- Erscheinungsjahr
- 2021
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- The effects of the dislocation density and of the concentration of vacancies in the β-solid solution on the processes of aging of intermetallic titanium alloy VTI-4 yielding a Ti 2 AlNb orthorhombic O-phase are studied. It is shown that the influence of the nonequilibrium concentration of vacancies in the solid solution is decisive for acceleration of the diffusion process and abrupt growth of the sizes of the O-phase. Preliminary deformation is shown to have a favorable effect on the deceleration of growth of the O-phase under subsequent aging.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0026-0673eISSN: 1573-8973DOI: 10.1007/s11041-021-00612-wTitel-ID: cdi_proquest_journals_2492678151
- Format
- –
- Schlagworte
- Acceleration, Aging (metallurgy), Characterization and Evaluation of Materials, Chemistry and Materials Science, Classical Mechanics, Deceleration, Deformation effects, Dislocation density, Engineering Thermodynamics, Heat and Mass Transfer, Intermetallic compounds, Materials Science, Metallic Materials, Solid solutions, Titanium alloys, Titanium base alloys, Vacancies