Mechanoelectrochemical behavior and plasticity of magnesium alloys

A. Eliezer, E. M. Gutman, E. Abramov, E. Aghion

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

The mechanical properties and mechanoelectrochemical effect (the effect of mechanical deformation on the surface electrochemical reactions) were investigated for some Mg-based alloys supposing that aluminum alloying influences them. A simple method of testing mechanoelectrochemical behavior of metals was developed. Potentiostatic polarization measurements on stressed electrode were carried out in chloride electrolyte. The correlation between the mechanoelectrochemical behavior and strain hardening stages is observed during plastic deformation. Maximum mechanoelectrochemical effect is achieved under intense strain hardening in the initial portion of this stage. The experimental observations are explained theoretically.

Original languageEnglish
Pages (from-to)517-528
Number of pages12
JournalMaterials Science Forum
Volume289-292
Issue numberPART 1
DOIs
StatePublished - 1 Jan 1998

Keywords

  • Electrochemical Corrosion
  • Magnesium Alloys
  • Mechanochemistry
  • Plasticity
  • Stress Corrosion

ASJC Scopus subject areas

  • Materials Science (all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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