Residual stresses in materials modified by plasma electrolytic oxidation: Insights and implications for performance

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F25%3A00142120" target="_blank" >RIV/00216224:14110/25:00142120 - isvavai.cz</a>

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S0079681625000140?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0079681625000140?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.progsurf.2025.100780" target="_blank" >10.1016/j.progsurf.2025.100780</a>

Result language

angličtina

Original language name

Residual stresses in materials modified by plasma electrolytic oxidation: Insights and implications for performance

Original language description

This review explores the significance of residual stresses determination in the performance and durability of materials modified by plasma electrolytic oxidation (PEO). The study highlights how residual stresses can critically affect mechanical properties and the fatigue behavior of PEO-coated components, based on different aluminum alloys, where a direct correlation between residual stress levels and fatigue performance has been established. The review also discusses residual stresses and their implications in magnesium and titanium-based materials. In the former, residual stresses have been shown to influence not only mechanical properties but also corrosion resistance, making the materials attractive for lightweight structures and biomedical applications. Overall, the review highlights the potency of the sin2Ψ method using X-ray diffraction for non-destructive measurement of residual stresses in PEO coatings. While this technique has gained popularity due to its relative simplicity, its application can be limited by measurement errors, particularly in multilayered microstructures, typical of PEO-coated samples. Therefore, advancements such as the extended sin2Ψ method, which allows for more localized sampling and analysis, are necessary for a comprehensive understanding of stress distributions. Future research directions are proposed, focusing on enhancing coating functionality and understanding the relationship between residual stresses and material properties across various substrates.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Progress in Surface Science

ISSN

0079-6816

e-ISSN

1878-4240

Volume of the periodical

100

Issue of the periodical within the volume

3

Country of publishing house

GB - UNITED KINGDOM

Number of pages

26

Pages from-to

1-26

UT code for WoS article

001579246100001

EID of the result in the Scopus database

2-s2.0-105012819140