Duvanov, S. M. ; Magilin, D. V. ; Balogh, A. G. (2017)
Regime of Superfast Atomic Transport and Related Processes in Titanium Alloy Modified by ion Implantation and Cyclic Thermal Treatment.
In: Journal of Nano- and Electronic Physics, 9 (4)
doi: 10.21272/jnep.9(4).04026
Article, Bibliographie
Abstract
In this work we study the formation of a relatively thick TiO2 layer on the surface of Ti-6Al-4V alloy after ion-thermal treatment (IThT). A stoichiometric composition closed to the TiO2 layer, its depth, and local oxidation anisotropy were detected by micro-RBS. Anisotropic oxidation observed at some local areas near the SIMS craters. In this work, a possible mechanism of the oxide layer formation and thermal stability of spherical inclusions size will be discussed in connection with the superfast 18O implant migration and it dissolution at elevated temperatures. It supposed that dielectric spherical inclusions compose from the particles of about few of tenth nanometers in grain size.
| Item Type: | Article |
|---|---|
| Erschienen: | 2017 |
| Creators: | Duvanov, S. M. ; Magilin, D. V. ; Balogh, A. G. |
| Type of entry: | Bibliographie |
| Title: | Regime of Superfast Atomic Transport and Related Processes in Titanium Alloy Modified by ion Implantation and Cyclic Thermal Treatment |
| Language: | English |
| Date: | 2017 |
| Journal or Publication Title: | Journal of Nano- and Electronic Physics |
| Volume of the journal: | 9 |
| Issue Number: | 4 |
| DOI: | 10.21272/jnep.9(4).04026 |
| URL / URN: | https://doi.org/10.21272/jnep.9(4).04026 |
| Abstract: | In this work we study the formation of a relatively thick TiO2 layer on the surface of Ti-6Al-4V alloy after ion-thermal treatment (IThT). A stoichiometric composition closed to the TiO2 layer, its depth, and local oxidation anisotropy were detected by micro-RBS. Anisotropic oxidation observed at some local areas near the SIMS craters. In this work, a possible mechanism of the oxide layer formation and thermal stability of spherical inclusions size will be discussed in connection with the superfast 18O implant migration and it dissolution at elevated temperatures. It supposed that dielectric spherical inclusions compose from the particles of about few of tenth nanometers in grain size. |
| Uncontrolled Keywords: | Ti-6Al-4V alloy, Ion implantation, Thermal annealing, Oxidation, Diffusion, Nanoparticle, Agglomeration |
| Divisions: | 11 Department of Materials and Earth Sciences > Material Science > Material Analytics 11 Department of Materials and Earth Sciences > Material Science 11 Department of Materials and Earth Sciences |
| Date Deposited: | 28 Dec 2017 12:11 |
| Last Modified: | 28 Dec 2017 12:11 |
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