Corrosion Behaviour of Amorphous and Nanocrystalline Alloys

Andrzej Królikowski

doi:10.4028/www.scientific.net/SSP.227.11

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

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Corrosion Behaviour of Amorphous and Nanocrystalline Alloys

Abstract:

Structural and chemical attributes of amorphous and nanocrystalline metals, which affect their corrosion behaviour are outlined. Effects of the fraction of intercrystalline regions, diffusivity, chemical homogeneity / heterogeneity and local ordering are indicated. These features can lead to higher or lower corrosion resistance as compared to coarse-grained counterparts, depending on the nature of tested metal and corrosive environment. Contributions of these factors are represented by two examples of passive behavior of nanocrystalline metals and amorphous Ni-P alloys.

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Periodical:

Solid State Phenomena (Volume 227)

Pages:

11-14

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.227.11

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Online since:

January 2015

Authors:

Andrzej Królikowski*

Keywords:

Amorphous Alloy, Chemical Composition, Corrosion, Nanocrystalline Alloy, Passivity

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References

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