Investigation on Structure and Corrosion Resistance of Steels/Alloys, 2nd Edition

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Corrosion, Wear and Erosion".

Deadline for manuscript submissions: 20 April 2025 | Viewed by 643

Special Issue Editors

College of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China
Interests: corrosion; metal

Special Issue Information

Dear Colleagues,

We are pleased to invite you to submit your work to this Special Issue entitled “Investigation on Structure and Corrosion Resistance of Steels/Alloys, 2nd Edition”.

Alloys/Steels are every important and key materials for engineering applications such as nuclear power plants, oil, chemical petrochemical, and marine industries. The mechanical and corrosion properties are the two most important properties of alloys/steels when working with them. Mechanical and corrosion properties are directly affected by microstructures. Thus, research on the microstructural, mechanical, and corrosive properties of alloys/steels is necessary for improving the properties of alloys/steels and is vital to develop advanced alloys/steels.

Previously, we set up the Special Issue entitled “Investigation on Structure and Corrosion Resistance of Steels/Alloys” (https://www.mdpi.com/journal/coatings/special_issues/structure_corrosion_resistance) with 14 publications. Based on previous success, we are glad to announce the second volume. In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Localized corrosion of stainless steels;
  • Corrosion mechanism of ultra-high strength steels;
  • Advanced corrosion resistant coating of steels;
  • Structures of ultra-high strength steels;
  • Mechanical properties and corrosion resistance of high strength stainless steels.

We look forward to receiving your contributions.

Dr. Hongwei Liu
Dr. Wei Zhang
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. Coatings is an international peer-reviewed open access monthly 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

  • microstructure
  • corrosion properties
  • corrosion resistance
  • alloys and steels

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Published Papers (1 paper)

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Research

16 pages, 9274 KiB  
Article
Investigation of the Corrosion–Wear Interaction Behavior of 8Cr4Mo4V Bearing Steel at Various Corrosion Intervals
by Chao Zhao, Lixia Ying, Chongyang Nie, Tianlin Zhu, Rongxiang Tang and Ruxin Liu
Coatings 2024, 14(10), 1245; https://doi.org/10.3390/coatings14101245 - 29 Sep 2024
Viewed by 537
Abstract
The corrosion–wear coupling damage failure of 8Cr4Mo4V bearing steel under marine atmospheric conditions significantly limits aeroengine bearing applications. The present work aims to investigate the evolution of the corrosion–wear properties of 8Cr4Mo4V bearing steel at varied corrosion intervals and estimate the corrosion–wear interaction [...] Read more.
The corrosion–wear coupling damage failure of 8Cr4Mo4V bearing steel under marine atmospheric conditions significantly limits aeroengine bearing applications. The present work aims to investigate the evolution of the corrosion–wear properties of 8Cr4Mo4V bearing steel at varied corrosion intervals and estimate the corrosion–wear interaction (CWI) effect. Neutral salt spray tests combined with tribological experiments were employed to explore the effect of corrosion on wear and the influence of wear on corrosion, and a quantitative characterization method of corrosion–wear interactions was proposed by establishing the component relationships of material losses in the corrosion–wear process. The results indicate that the corrosion rates initially increase and then decrease, ultimately resulting in a pattern characterized by predominant total corrosion and nested localized corrosion. The corroded surfaces tremendously influence the friction coefficient curves at the third stage, and a synergistic acceleration effect exists in the CWI behavior of 8Cr4Mo4V bearing steel under the action of corrosion and wear. A sample corroded for 6 h displayed the significant facilitative effect of corrosion on wear, exhibiting the highest CWI ratio and a greater total mass loss primarily attributed to corrosion. This study offers a significant reference for the quantitative assessment of the tribo-corrosion properties of bearings in a marine atmospheric environment. Full article
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