The effect of electrolytic hydrogenation on the localized plastic deformation of high-chromium steel

Anna V. Bochkareva, Svetlana A. Barannikova, Aleksey G. Lunev, Yulia V. Li, Lev B. Zuev

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

Abstract

The effect of interstitial hydrogen atoms on the plastic flow localization parameters in tensile tested stainless steel has been investigated. The studies were performed for the test original samples and after electrolytic hydrogenation for 24 h. The both deformation diagrams contain linear hardening stage. The plastic flow of the examined material in the two states has been found to be of a localized character and the evolution of localized center distribution depends on the deformation stages in the stress-strain curve. The autowave parameters (autowave velocity and autowave length) were measured for the two states. The length of the phase localized-strain autowave in the electrolytically saturated stainless steel is two times less then in the original one.

Original languageEnglish
Title of host publicationProceedings of 2015 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467381147
ISBN (Print)9781467381147
DOIs
Publication statusPublished - 19 Feb 2016
Externally publishedYes
EventInternational Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2015 - Tomsk, Russian Federation
Duration: 1 Dec 20154 Dec 2015

Conference

ConferenceInternational Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2015
CountryRussian Federation
CityTomsk
Period1.12.154.12.15

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Keywords

  • autowave
  • electrochemical cell
  • hydrogen embrittlement
  • plastic flow
  • stainless steel

ASJC Scopus subject areas

  • Mechanical Engineering
  • Modelling and Simulation
  • Control and Systems Engineering

Cite this

Bochkareva, A. V., Barannikova, S. A., Lunev, A. G., Li, Y. V., & Zuev, L. B. (2016). The effect of electrolytic hydrogenation on the localized plastic deformation of high-chromium steel. In Proceedings of 2015 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2015 [7414958] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MEACS.2015.7414958