Corrosion behavior of surfaced AM50 magnesium alloys under stress conditions

A. Eliezer

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Micro-arc oxidization of AM50 magnesium alloys was studied. The influence of micro-arc oxidization process was investigated; phase structure were analyzed using X-ray diffraction (XRD). Open circuit potential (OCP) and electrochemical impedance spectroscopy (EIS) were used to evaluate the corrosion resistance of ceramic coatings formed on magnesium alloys under stress conditions. XRD analyses indicate that the ceramic coatings fabricated on the surface of magnesium alloys by micro-arc oxidization are composed of spinel phase MgAl 2O4 The corrosion resistance of ceramic coatings is improved compared with magnesium alloy substrate.

Original languageEnglish
Title of host publicationCorrosion, Processes and Advanced Materials in Industry
PublisherTrans Tech Publications Ltd
Pages79-83
Number of pages5
ISBN (Print)0878492895, 9780878492893
DOIs
StatePublished - 1 Jan 2010
Externally publishedYes
Event3rd (Israel) International Conference Corrosion, Advanced Materials and Processes in Industry - Beer-Sheva, Israel
Duration: 29 May 200731 May 2007

Publication series

NameAdvanced Materials Research
Volume95
ISSN (Print)1022-6680

Conference

Conference3rd (Israel) International Conference Corrosion, Advanced Materials and Processes in Industry
Country/TerritoryIsrael
CityBeer-Sheva
Period29/05/0731/05/07

Keywords

  • Life time performance
  • Micro arc oxidation
  • Stress corrosion

ASJC Scopus subject areas

  • General Engineering

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