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Surface Engineering & Coating Technologies for Corrosion and Tribocorrosion Resistance—3rd Edition

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

Deadline for manuscript submissions: 30 August 2025 | Viewed by 953

Special Issue Editor


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Guest Editor
School of Engineering and Sustainable Development, De Montfort University, The Gateway, Leicester LE1 9BH, UK
Interests: composite; surface engineering and coating technologies for tribological, corrosion resistance, and biomedical applications; characterisation of surface-engineered systems; tribology, corrosion, and tribocorrosion of surface-engineered materials
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Special Issue Information

Dear Colleagues,

After our successful first volumes of the Special Issue “Surface Engineering & Coating Technologies for Corrosion and Tribocorrosion Resistance”, we have decided to create a 3rd edition to collect and publish state-of-the-art research in this field. Corrosion is one of the most damaging and costly material degradation problems in industrial settings. It leads to economic losses equivalent to 3–4% of the GDP of an industrialised country every year. Many materials derive their corrosion resistance from passivity, i.e., the formation of a passive film at the surface. Any damage to the passive film during service can lead to accelerated corrosion, which in turn can lead to accelerated wear. Thus, tribocorrosion is also a common degradation phenomenon in industry. For decades, efforts have been made to tackle the grave challenges of corrosion and tribocorrosion. Among the many techniques developed, surface engineering and coating technologies are the most effective as material degradation due to corrosion is a surface- and subsurface-related phenomenon.

A surface engineering and coating system is a composite system comprising the surface layer, the subsurface zone and the substrate. Through the proper design and implementation of the surface coating, subsurface and substrate as a system, the corrosion and tribocorrosion resistance of engineering materials can be considerably enhanced. Significant progress has been made in this respect. This Special Issue aims to bring together the latest developments in this technologically and economically important area, compiling unique advances in coating development, corrosion and tribocorrosion characterisation and industrial applications.

I would like to invite you to submit a manuscript for this Special Issue. Contributions including academic research, application-oriented research and industrial field studies are welcome and may take the form of full papers, communications and reviews.

Prof. Dr. Yong Sun
Guest Editor

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

  • surface engineering
  • coatings
  • corrosion
  • corrosion protection
  • tribocorrosion
  • corrosive wear
  • electrochemistry
  • subsurface

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Related Special Issue

Published Papers (2 papers)

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Research

16 pages, 10842 KiB  
Article
Dynamic Variation in the Semiconductive Tendency of the Passive Film on Duplex Stainless Steel in Corrosion Environments
by Seung-Heon Choi, Young-Ran Yoo and Young-Sik Kim
Materials 2024, 17(23), 5963; https://doi.org/10.3390/ma17235963 - 5 Dec 2024
Viewed by 365
Abstract
Duplex stainless steels, known for their excellent corrosion resistance, are employed in a variety of chloride solutions—acidic, neutral, and alkaline—due to a stable passive film that forms on their surfaces. This study involved polarization tests, EIS (Electrochemical Impedance Spectroscopy) measurements, Mott–Schottky plots, and [...] Read more.
Duplex stainless steels, known for their excellent corrosion resistance, are employed in a variety of chloride solutions—acidic, neutral, and alkaline—due to a stable passive film that forms on their surfaces. This study involved polarization tests, EIS (Electrochemical Impedance Spectroscopy) measurements, Mott–Schottky plots, and XPS (X-Ray Photoelectron Spectroscopy) analyses in both static and dynamic conditions across acidic (1NaCl + 0.1N HCl, pH 1.0), neutral (1N NaCl, pH 6.7), and alkaline (1N NaCl + 0.1N NaOH, pH 13.2) chloride solutions to confirm that duplex stainless steels exhibit similar passivation behavior (0.79 μA/cm2 > ip > 0.2 μA/cm2 and 590 kΩ·cm2 < Rp < 651 kΩ·cm2). Regardless of the pH of the solution, p-type and n-type semiconductive properties were observed, but the balance of the semiconductive tendencies was different. Comparing passive films formed under dynamic conditions, through real-time HCl injection into a neutral chloride solution, with those formed under static conditions, revealed that both conditions yield similar structural and property characteristics in the films, as well as comparable electrochemical behaviors. These findings suggest that the passive film on the stainless steel surface adjusts to the environment and can be spontaneously repassivated in response to environmental changes. Full article
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17 pages, 7177 KiB  
Article
Kinetic and Thermodynamic Aspects of the Degradation of Ferritic Steels Immersed in Solar Salt
by Rafael Felix-Contreras, Jonathan de la Vega Olivas, Cinthya Dinorah Arrieta-Gonzalez, Jose Guadalupe Chacon-Nava, Roberto Ademar Rodriguez-Diaz, Jose Gonzalo Gonzalez-Rodriguez and Jesus Porcayo-Calderon
Materials 2024, 17(23), 5776; https://doi.org/10.3390/ma17235776 - 25 Nov 2024
Viewed by 410
Abstract
The study and improvement of the corrosion resistance of materials used in concentrated solar power plants is a permanent field of research. This involves determining their chemical stability when in contact with heat transfer fluids, such as molten nitrate salts. Various studies indicate [...] Read more.
The study and improvement of the corrosion resistance of materials used in concentrated solar power plants is a permanent field of research. This involves determining their chemical stability when in contact with heat transfer fluids, such as molten nitrate salts. Various studies indicate an improvement in the corrosion resistance of iron-based alloys with the incorporation of elements that show high reactivity and solubility in molten nitrate salts, such as Cr and Mo. This study analyzes the kinetic and thermodynamic aspects of the beginning of the corrosion process of ferritic steels immersed in Solar Salt at 400, 500, and 600 °C. The analysis of the kinetic data using the Arrhenius equation and the Transition State Theory shows that an increase in the Cr/Mo ratio reduces the activation energy, the standard formation enthalpy, and the standard formation entropy. This indicates that its incorporation favors the degradation of steel; however, the results show a reduction in the corrosion rate. This effect is possible due to a synergistic effect by the formation of insoluble Fe-oxide layers that favor the formation of a Cr oxide layer at the Fe-oxide-metal interface, which limits the subsequent oxidation of Fe. Full article
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