Hydrogenation of Zr-2.5Nb alloy after plasma-immersion titanium implantation
- Sutygina, A. N.
- Kashkarov, Egor Borisovich
- Nikitenkov, Nikolai Nikolaevich
- Tyurin, Yuri Ivanovich
- Syrtanov, Maksim Sergeevich
Publication date
January 2016
DOI Publisher
IOP Publishing ISSN
1757-8981Abstract
The study results of the influence of plasma-immersion ion implantation of titanium in Zr-2.5Nb on hydrogenation are presented. The titanium implantation was carried out in two modes: with active plasma filtering (APF) and passive plasma filtering (PPF). The results of total hydrogen concentration, absorption rate, XRD analyses and depth distribution of elements revealed that modified surface layer after titanium ion implantation is formed hydrogen diffusion barrier reduces hydrogen absorption by Zr-2.5Nb
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