Tensile plastic strain localization in single crystals of austenite steel electrolytically saturated with hydrogen

S. A. Barannikova, M. V. Nadezhkin, V. A. Mel'nichuk, L. B. Zuev

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

The effect of interstitial hydrogen atoms on the mechanical properties and plastic strain localization patterns in tensile tested Fe-18Cr-12Ni-2Mo single crystals of austenite steel with low stacking-fault energy has been studied using a double-exposure speckle photography technique. The main parameters of plastic-flow localization at various stages of the deformation hardening of crystals have been determined in single crystals of steel electrolytically saturated with hydrogen in a three-electrode electrochemical cell at a controlled constant cathode potential.

Original languageEnglish
Pages (from-to)793-796
Number of pages4
JournalTechnical Physics Letters
Volume37
Issue number9
DOIs
Publication statusPublished - 1 Sep 2011

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austenite
plastics
steels
stacking fault energy
plastic flow
electrochemical cells
single crystals
photography
hydrogen
hardening
hydrogen atoms
interstitials
cathodes
mechanical properties
electrodes
crystals

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Tensile plastic strain localization in single crystals of austenite steel electrolytically saturated with hydrogen. / Barannikova, S. A.; Nadezhkin, M. V.; Mel'nichuk, V. A.; Zuev, L. B.

In: Technical Physics Letters, Vol. 37, No. 9, 01.09.2011, p. 793-796.

Research output: Contribution to journalArticle

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