1. The Effect of Hydrogen on the Parameters of Plastic Deformation Localization in Low Carbon Steel.
- Author
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Lunev, Aleksey G., Nadezhkin, Mikhail V., Shlyakhova, Galina V., Barannikova, Svetlana A., and Zuev, Lev B.
- Subjects
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HYDROGEN content of steel , *MILD steel , *PLASTIC properties of metals , *SPECKLE interference , *ELECTROMETALLURGY of steel - Abstract
In the present study, the effect of interstitial hydrogen atoms on the mechanical properties and plastic strain localization patterns in tensile tested polycrystals of low-carbon steel Fe-0.07%C has been studied using double exposure speckle photography technique. The main parameters of plastic flow localization at various stages of deformation hardening have been determined in polycrystals of steel electrolytically saturated with hydrogen in a three-electrode electrochemical cell at a controlled constant cathode potential. Also, the effect of hydrogen on changing of microstructure by using optical microscopy has been demonstrated. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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