Effect of hydrogen on the deformation development in titanium alloy of the Ti-Al-V system under creep

G. P. Grabovetskaya, O. V. Zabudchenko, E. N. Stepanova, I. P. Mishin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work we investigate the deformation behavior of hydrogenated ultrafine-grained Ti-6Al-4V alloy under creep in the temperature range 723-873 K. The hydrogen presence in the amount of 0.26 wt % in a solid solution is found to lead to a decrease in the rate of steady-state creep and strain to failure and increase in time to failure of Ti-6Al-4V alloy. Possible reasons of a rise in the creep rate and strain to failure of the alloy under creep and simultaneous hydrogen degassing are discussed.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
PublisherAmerican Institute of Physics Inc.
Volume1909
ISBN (Electronic)9780735416017
DOIs
Publication statusPublished - 1 Dec 2017
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 - Tomsk, Russian Federation
Duration: 9 Oct 201713 Oct 2017

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
CountryRussian Federation
CityTomsk
Period9.10.1713.10.17

Fingerprint

titanium alloys
hydrogen
steady state creep
degassing
solid solutions
temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Grabovetskaya, G. P., Zabudchenko, O. V., Stepanova, E. N., & Mishin, I. P. (2017). Effect of hydrogen on the deformation development in titanium alloy of the Ti-Al-V system under creep. In Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Vol. 1909). [020061] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013742

Effect of hydrogen on the deformation development in titanium alloy of the Ti-Al-V system under creep. / Grabovetskaya, G. P.; Zabudchenko, O. V.; Stepanova, E. N.; Mishin, I. P.

Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909 American Institute of Physics Inc., 2017. 020061.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Grabovetskaya, GP, Zabudchenko, OV, Stepanova, EN & Mishin, IP 2017, Effect of hydrogen on the deformation development in titanium alloy of the Ti-Al-V system under creep. in Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. vol. 1909, 020061, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017, Tomsk, Russian Federation, 9.10.17. https://doi.org/10.1063/1.5013742
Grabovetskaya GP, Zabudchenko OV, Stepanova EN, Mishin IP. Effect of hydrogen on the deformation development in titanium alloy of the Ti-Al-V system under creep. In Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909. American Institute of Physics Inc. 2017. 020061 https://doi.org/10.1063/1.5013742
Grabovetskaya, G. P. ; Zabudchenko, O. V. ; Stepanova, E. N. ; Mishin, I. P. / Effect of hydrogen on the deformation development in titanium alloy of the Ti-Al-V system under creep. Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909 American Institute of Physics Inc., 2017.
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