Corrosion behavior of titanium materials with an ultrafine-grained structure

N. A. Amirkhanova; R. Z. Valiev; E. Yu Chernyaeva; E. B. Yakushina; I. P. Semenova

doi:10.1134/S0036029510050174

Corrosion behavior of titanium materials with an ultrafine-grained structure

N. A. Amirkhanova, R. Z. Valiev, E. Yu Chernyaeva, E. B. Yakushina, I. P. Semenova

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

The effect of an ultrafine-grained structure (UFGS) in titanium materials, namely, commercial purity titanium and VT6 alloy, on their corrosion resistance is studied. The schedules of surface treatment by chemical or electrochemical polishing are chosen, and the behavior of the titanium materials in various aggressive media is investigated. It is shown that UFGS titanium and titanium alloy after surface treatment have higher corrosion resistance as compared to their coarse-grained state.

Original language	English
Pages (from-to)	456-460
Number of pages	5
Journal	Russian Metallurgy (Metally)
Volume	2010
Issue number	5
DOIs	https://doi.org/10.1134/S0036029510050174
Publication status	Published - 24 Sept 2010

Keywords

corrosion rate
severe plastic deformation
equal channel angular pressing
RUSSIAN metallurgy
corrosion current density

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10.1134/S0036029510050174

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abstract = "The effect of an ultrafine-grained structure (UFGS) in titanium materials, namely, commercial purity titanium and VT6 alloy, on their corrosion resistance is studied. The schedules of surface treatment by chemical or electrochemical polishing are chosen, and the behavior of the titanium materials in various aggressive media is investigated. It is shown that UFGS titanium and titanium alloy after surface treatment have higher corrosion resistance as compared to their coarse-grained state.",

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AU - Amirkhanova, N. A.

AU - Valiev, R. Z.

AU - Chernyaeva, E. Yu

AU - Yakushina, E. B.

AU - Semenova, I. P.

N1 - Amirkhanova, N.A., Valiev, R.Z., Chernyaeva, E.Y. et al. Corrosion behavior of titanium materials with an ultrafine-grained structure. Russ. Metall. 2010, 456–460 (2010). https:/ /doi.org/10.1134/S0036029510050174

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N2 - The effect of an ultrafine-grained structure (UFGS) in titanium materials, namely, commercial purity titanium and VT6 alloy, on their corrosion resistance is studied. The schedules of surface treatment by chemical or electrochemical polishing are chosen, and the behavior of the titanium materials in various aggressive media is investigated. It is shown that UFGS titanium and titanium alloy after surface treatment have higher corrosion resistance as compared to their coarse-grained state.

AB - The effect of an ultrafine-grained structure (UFGS) in titanium materials, namely, commercial purity titanium and VT6 alloy, on their corrosion resistance is studied. The schedules of surface treatment by chemical or electrochemical polishing are chosen, and the behavior of the titanium materials in various aggressive media is investigated. It is shown that UFGS titanium and titanium alloy after surface treatment have higher corrosion resistance as compared to their coarse-grained state.

KW - corrosion rate

KW - severe plastic deformation

KW - equal channel angular pressing

KW - RUSSIAN metallurgy

KW - corrosion current density

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Corrosion behavior of titanium materials with an ultrafine-grained structure

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Keywords

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