The effect of hydrogen on the parameters of plastic deformation localization in low carbon steel | Zendy

A. G. Lunev | Zendy; М. В. Надежкин | Zendy; G. V. Shlyakhova | Zendy; С. А. Баранникова | Zendy; Л. Б. Зуев | Zendy

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The effect of hydrogen on the parameters of plastic deformation localization in low carbon steel

Author(s) -

A. G. Lunev,

М. В. Надежкин,

G. V. Shlyakhova,

С. А. Баранникова,

Л. Б. Зуев

Publication year - 2014

Publication title -

aip conference proceedings

Language(s) - English

Resource type - Conference proceedings

SCImago Journal Rank - 0.177

H-Index - 75

eISSN - 1551-7616

pISSN - 0094-243X

DOI - 10.1063/1.4898959

Subject(s) - materials science , hydrogen , microstructure , carbon steel , optical microscope , plasticity , deformation (meteorology) , ultimate tensile strength , electrode , cathode , hardening (computing) , metallurgy , speckle pattern , composite material , carbon fibers , strain hardening exponent , scanning electron microscope , optics , corrosion , chemistry , organic chemistry , layer (electronics) , composite number , physics

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

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