Role of intermetallics in corrosion of aluminum alloys. Smart corrosion protection

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abstract

This chapter provides an outlook of the corrosion mechanisms of aluminum alloys emphasizing the role of the intermetallic inclusions in corrosion initiation, progress, and inhibition. Various types of aluminum alloys are briefly discussed in terms of their chemical composition, microstructure, and applications in industry. The chapter also presents current active and passive corrosion protection strategies for aluminum alloys. The principal role of inhibitors in active corrosion inhibition and corrosion self-healing of aluminum alloys is emphasized. In the end of the chapter, a critical review of different active self-healing coating systems containing corrosion inhibitors and nanocontainers with inhibitors applied on aluminum alloys has been presented. The limitations and perspectives of such approaches are also discussed.

authors

K.A. Yasakau, M.L. Zheludkevich, M.G.S. Ferreira

our authors

foto Kiryl Yasakau

Kiryl Yasakau

Assistant Researcher
foto Mário Guerreiro Silva Ferreira

Mário Guerreiro Silva Ferreira

Retired Professor
foto Mikhail Zheludkevich

Mikhail Zheludkevich

Invited Principal Researcher

Groups

G3 - Electrochemical Materials, Interfaces and Coatings

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Publication Details

type
Book Chapter
year
2017
Book Title
Intermetallic Matrix Composites - Properties and Applications
editors
Rahul Mitra
publisher
Woodhead Publishing
isbn
978-0-857-09346-2
book digital object identifier
10.1016/B978-0-85709-346-2.00015-7
link
https://www.sciencedirect.com/science/article/pii/B9780857093462000157?via%3Dihub

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