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The effect of nitrogen saturation on the corrosion behaviour of Ti-35Nb-7Zr-5Ta beta titanium alloy nitrided by ion implantation
- 1.0509467 - FZÚ 2020 RIV CH eng J - Journal Article
Vlčák, P. - Fojt, J. - Weiss, Zdeněk - Kopeček, Jaromír - Peřina, V.
The effect of nitrogen saturation on the corrosion behaviour of Ti-35Nb-7Zr-5Ta beta titanium alloy nitrided by ion implantation.
Surface and Coatings Technology. Roč. 358, Jan (2019), s. 144-152. ISSN 0257-8972
R&D Projects: GA MŠMT(CZ) LO1409; GA MŠMT(CZ) LM2015088
Grant - others:FUNBIO(XE) CZ.2.16/3.1.00/21568
Institutional support: RVO:68378271
Keywords : nitrogen ion implantation * titanium alloy * nitrides * blisters * corrosion
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.784, year: 2019
Method of publishing: Limited access
https://doi.org/10.1016/j.surfcoat.2018.11.004
Corrosion behaviour of Ti-35Nb-7Zr-5Ta β titanium alloy nitrided by ion implantation was examined. Nitrogen ions were implanted with different fluences in the range from 1·1017 to 9·1017 cm−2 and an accelerating voltage of 90 kV. The specific effects of the nitrogen fluence on structural changes of the implantation zone showed the relationship between nitrogen concentration, nitride formation and corrosion behaviour. Nitrogen depth profiles measured by glow discharge optical emission spectroscopy showed the saturation limit approx. 60 at.% leading to the exo-diffusion of nitrogen.
Permanent Link: http://hdl.handle.net/11104/0300207
Number of the records: 1