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Corrosion of Materials: Evaluation, Testing, Protection, and Failure Analysis, Third Edition

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Corrosion".

Deadline for manuscript submissions: 20 March 2026 | Viewed by 2224

Special Issue Editors

College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China
Interests: corrosion; smart coating; nanocontainer; surface treatment
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The corrosion failure of materials has been a long-term, worldwide issue, causing huge economic losses and accidental disasters. Corrosion protection research comprises an important step towards sustainable actions to protect our environment and to conserve resources. With technical innovations, new corrosion problems have arisen given the emergence and application of new materials. In this context, the present Special Issue aims to collect state-of-the-art research, providing a forum for discussion on recent advances in corrosion evaluation, testing, protection, and failure analysis.

We welcome high-quality original research and review articles on themes including, but not limited to, the following:

  • Corrosion behaviors and mechanisms;
  • Failure analysis;
  • Surface modification;
  • Advanced coatings;
  • Corrosion inhibitors and smart carriers;
  • Corrosion inhibition mechanism by DFT calculation and molecular dynamics simulation;
  • Electrochemical characterization;
  • New monitoring, evaluation, simulation, and prediction methods.

We look forward to receiving your contributions.

Dr. You Zhang
Dr. Yujie Qiang
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • corrosion
  • failure analysis
  • corrosion inhibitor
  • surface modification
  • advanced coating
  • self-assembled film
  • DFT calculation
  • molecular dynamics simulation
  • active protection
  • electrochemical characterization

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Published Papers (1 paper)

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Research

27 pages, 11392 KB  
Article
The Influence of Structural Constraints and Configurations on Corrosion-Induced Cracking in Reinforced Concrete Based on the Phase-Field Method
by Pengfei Zhang, Lingye Leng, Wenqiang Xu, Sheng Qiang, Hui Wang and Ziang Zhao
Materials 2025, 18(17), 4199; https://doi.org/10.3390/ma18174199 - 7 Sep 2025
Viewed by 1205
Abstract
Corrosion-induced cracking of reinforced-concrete (RC) covers is well known, yet key knowledge gaps persist. Most studies isolate uniform corrosion or a single non-uniform corrosion pattern and ignore the effects of boundary restraint and structural configurations, leading to inaccurate predictions of cracking thresholds and [...] Read more.
Corrosion-induced cracking of reinforced-concrete (RC) covers is well known, yet key knowledge gaps persist. Most studies isolate uniform corrosion or a single non-uniform corrosion pattern and ignore the effects of boundary restraint and structural configurations, leading to inaccurate predictions of cracking thresholds and crack propagation patterns. This study systematically investigates the influence mechanisms of constraint conditions and structural configurations on corrosion-induced cracking behavior using the phase-field model. The results indicate that the non-uniformity of steel corrosion is a critical factor governing cover cracking. As the corrosion non-uniformity coefficient increases, the critical corrosion level exhibits a monotonic decreasing trend—from 0.95% to 0.15% under strong constraints and from 0.52% to 0.15% under weak constraints. Concurrently, the crack morphology evolves from a single radial crack to a wedge-shaped crack oriented toward the peak corrosion side. The influence of constraint conditions is dualistic, while strong constraints enhance the failure threshold, their mitigating effect diminishes markedly under highly non-uniform corrosion. The critical corrosion threshold for eccentrically arranged corner reinforcement is significantly lower than that for centrally arranged reinforcement; the corrosion angle only induces slight crack deflection and minor threshold fluctuations; and the curved top section, due to its weaker equivalent constraint, exhibits inferior crack resistance compared to the linear top section. Three-dimensional analysis reveals a pronounced longitudinal discreteness effect, which not only substantially elevates the critical corrosion threshold but also leads to diverse spatial failure modes. This work links rust-expansion eigen-displacement to crack propagation within a unified phase-field framework, providing materials-level criteria for evaluating corrosion tolerance and guiding the design of cover materials and reinforcement layouts to enhance durability. Full article
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