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

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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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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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