Corrosion Behavior of Surfaced AM50 Magnesium Alloys under Stress Conditions

Amir Eliezer

doi:10.4028/www.scientific.net/AMR.95.79

Paper Titles

Stabilization of Microstructures in Mg-Based Alloys: Modeling and Processing
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The Correlation between Plastic Deformation and Surface Properties of SiC Structured AM50 Magnesium Alloy
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Thickness of Concrete Cover for Corrosion Protection of Steel Reinforcement and Crack Control
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Influence of the Interfacial Transition Zone Properties on Chloride Corrosion in Reinforced Concrete-Characterization of ITZ
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Microbially Induced Corrosion in the Mineral Processing Industry
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Corrosion Behavior of Surfaced AM50 Magnesium Alloys under Stress Conditions
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Polyurea – The New Generation of Lining and Coating
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Microstructure of Ti-45Al-5Nb after Cathodic Charging
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A New Chelating Sorbent for Removal of Copper (II) in Corrosion Mechanism and Pollutant Ions
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 95Corrosion Behavior of Surfaced AM50 Magnesium...

Corrosion Behavior of Surfaced AM50 Magnesium Alloys under Stress Conditions

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 MgAl2O4 The corrosion resistance of ceramic coatings is improved compared with magnesium alloy substrate.

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Periodical:

Advanced Materials Research (Volume 95)

Pages:

79-83

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.95.79

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Online since:

January 2010

Authors:

Amir Eliezer

Keywords:

Life Time Performance, Micro-Arc Oxidation (MAO), Stress Corrosion

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