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Corrosion Behavior and Mechanical Properties of Metallic Materials (Second Edition)

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

Deadline for manuscript submissions: 20 December 2025 | Viewed by 192

Special Issue Editors


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Guest Editor
NanoCorr, Energy & Modelling (NCEM) Research Group, Department of Design & Engineering, Bournemouth University, Dorset BH12 5BB, UK
Interests: multidisciplinary research in wear-corrosion synergy; nano-coating incorporating tribo-corrosion issues; thermodynamics and numerical modelling; sustainable methodologies of preventing corrosion and coating failures in large complex interacting systems; nanocomposite coatings for tribological applications; energy generation; conversion and storage
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Special Issue Information

Dear Colleagues,

The success of the first volume of the Special Issue entitled “Corrosion Behavior and Mechanical Properties of Metallic Materials” underscores that corrosion-related issues remain a significant concern and require further research. This fact encouraged us to create a second Special Issue under the same title that will further present state-of-the-art advances in corrosion behavior and the mechanical properties of metallic materials.

Globally, more than USD 400 million/year is spent on corrosion protection and the resulting productivity losses. Corrosion, a process associated with the chemical/electrochemical reaction, often has a deleterious consequence on mechanical properties, ultimately resulting in the degradation of a material. Metallic components, widely employed in various industries, i.e., oil, gas, marine, nuclear, fuel cells, medicine and electricity generation, often suffer from severe corrosion, which can be detrimental to service life and even cause serious accidents. Additionally, extreme corrosive environments are also one of the main restrictions on the application of advanced metallic materials with excellent mechanical properties. Thus, understanding corrosion behavior and its effect on mechanical properties will always be of great practical significance to the development and application of metallic materials. Corrosion behavior leads to the degradation of mechanical properties, and both are affected by the service environment and the physical and chemical properties of the material itself.

The purpose of this Special Issue is to provide a research forum to report the corrosion behavior, as well the related mechanical properties, chemical composition and microstructure, of metallic materials to address existing corrosion challenges and assist in the development of super corrosion-resistant materials.

Topics of interest include, but are not limited to, the studies mentioned above. Other relevant studies, such as hydrogen embrittlement, the characterization of the corroded microstructure, the corrosion mechanism of advanced materials, the method of surface treatment to improve corrosion resistance, the evolution mechanism of mechanical properties in a corrosive environment and the design of novel corrosion-resistant materials, will also be considered, which could enhance the knowledge of corrosion protection. Research articles and reviews in this area of study are welcome.

We look forward to receiving your contributions.

Dr. Xiaogang Li
Prof. Dr. Zulfiqar Ahmad Khan
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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

  • metallic materials
  • corrosion behavior
  • mechanical properties
  • microstructure
  • anti-corrosion methods
  • corrosion-resistant material
  • hydrogen embrittlement
  • electrochemical reaction

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Published Papers (1 paper)

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Research

14 pages, 9327 KiB  
Article
Evaluation of Crack Formation in Heat Pipe-Welded Joints
by Min Ji Song, Keun Hyung Lee, Jun-Seob Lee, Heesan Kim, Woo Cheol Kim and Soo Yeol Lee
Materials 2025, 18(9), 2028; https://doi.org/10.3390/ma18092028 - 29 Apr 2025
Abstract
This study investigates the failure of a 750A dual-insulated pipeline, where cracks developed along the weld joints during heat supply resumption at the district heating facility. A comprehensive analysis was conducted through visual inspection, mechanical testing, microstructural characterization, finite element analysis (FEA), and [...] Read more.
This study investigates the failure of a 750A dual-insulated pipeline, where cracks developed along the weld joints during heat supply resumption at the district heating facility. A comprehensive analysis was conducted through visual inspection, mechanical testing, microstructural characterization, finite element analysis (FEA), and electrochemical corrosion testing. The results indicate that cracks were generated in the heat-affected zone (HAZ), primarily caused by galvanic corrosion and thermal expansion-induced stress accumulation. Open circuit potential (OCP) measurements in a 3 M NaCl solution confirmed that the HAZ was anodic, leading to the most vulnerable position to corrosion. Furthermore, localized electrochemical tests were conducted for respective microstructural regions within the HAZ. The results reveal that coarse-grained HAZ exhibited the lowest corrosion potential, giving rise to preferential corrosion, promoting pit formation, and serving as initiation sites for stress concentration and crack propagation. FEA simulations demonstrate that pre-existing microvoids in the HAZ act as stress concentration sites, undergoing a localized stress exceeding 475 MPa. These findings emphasize the importance of controlling microstructural stability and mechanical integrity in welded pipelines, particularly in corrosive environments subjected to thermal stresses. Full article
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