Work

Effect of alternate irradiation with O+ and n+ ions on the composition, structure, and electrochemical properties of a Ti–Al–V alloy

Year: 2024

Type: article

Abstract: the chemical composition, surface morphology and electrochemical properties of the Ti–Al–V alloy in the initial state and after irradiation with O+ ions and alternating irradiation with O+ and N+ ions with different doses of irradiation dose of N+ ions are studied. Under irradiation with O+ ions, the active oxidation of Ti atoms is shown to occurs, which is accompanied by the formation of titanium oxides and hydroxides. In the course of subsequent irradiation with N+ ions, the accumulation of nitrogen and formation of titanium nitride TiN are found to occur to lower concentrations as compared to those observed without the preliminary irradiation with O+ ions. It is assumed that this is due to the higher chemical activity of oxygen with respect to titanium atoms, as compared to that of nitrogen.

Source: Физика металлов и металловедение

DOI: 10.31857/s0015323024050127

Authors: V. L. Vorob'ev, V. S. Gladysheva, P. V. Bykov, S. G. Bystrov, I. N. Klimova, A. V. Syugaev, А. А. Kolotov, V. Ya. Bayankin

Institutions: Russian Academy of Sciences, Udmurt Federal Research Center, Ural Branch of the Russian Academy of Sciences

Language: English

Topic: Fusion materials and technologies

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4405231285

FWCI:

Cites: 14

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Related to: 10