Influence of Plastic Deformation on the Corrosion Behaviour of As-Cast AlMg2 and AlCu4Mg1 Aluminium Alloys in NaCl Solution

Vincent Vignal; Halina Krawiec; Zbigniew Szklarz

doi:10.4028/www.scientific.net/SSP.227.15

Paper Titles

Preface and Organizing Committee

Novel Concepts on the Growth of Corrosion Fatigue Small and Short Cracks
p.3

Corrosion Fatigue Crack Propagation Rates for Steam Turbine Blade 13% Cr Steels
p.7

Corrosion Behaviour of Amorphous and Nanocrystalline Alloys
p.11

Influence of Plastic Deformation on the Corrosion Behaviour of As-Cast AlMg2 and AlCu4Mg1 Aluminium Alloys in NaCl Solution
p.15

Influence of the Crystallographic Orientation of Grains and Plastic Deformation on the Electrochemical Behavior of Pure Aluminum in Sodium Chloride Solution
p.19

Structure and Corrosion Behavior of Mg-Cu-Y-(Zn,Ni) Bulk Metallic Glasses
p.23

The Influence of Deformation the Corrosion Resistance of Titanium Grade2
p.27

Influence of Ageing on the Corrosion Resistance of the ZnAl22Cu3 and ZnAl40Cu3 Alloys
p.31

HomeSolid State PhenomenaSolid State Phenomena Vol. 227Influence of Plastic Deformation on the Corrosion...

Influence of Plastic Deformation on the Corrosion Behaviour of As-Cast AlMg2 and AlCu4Mg1 Aluminium Alloys in NaCl Solution

Abstract:

The influence of plastic deformation on the corrosion behavior of as-cast AlMg2 and AlCu4Mg1 aluminum alloys was studied at the microscale using the Electrochemical Microcell Technique and surface microgauges. It was shown that large strain gradients develop locally. The corrosion behavior of both alloys was affected by plastic deformation. The most active sites contain large strain gradients in AlMg2 and cracks with damage in the matrix in AlCu4Mg1.

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Periodical:

Solid State Phenomena (Volume 227)

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15-18

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.227.15

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Online since:

January 2015

Authors:

Vincent Vignal*, Halina Krawiec, Zbigniew Szklarz

Keywords:

Aluminium Alloy, Corrosion, Local Techniques, Microstructure, Strain

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