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Coatings
Special Issues
Corrosion and Wear Resistant Alloy/Metal Coatings
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Corrosion and Wear Resistant Alloy/Metal Coatings

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

Deadline for manuscript submissions: closed (31 December 2023) | Viewed by 1942

Special Issue Editors

Dr. Qiongyu Zhou

E-Mail Website
Guest Editor
School of Materials Science and Hydrogen Energy, Foshan University, Foshan 528000, China
Interests: coatings and films; electrochemistry; hydrogen evolution reaction
Prof. Dr. Qingdong Zhong

E-Mail Website
Guest Editor
School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
Interests: metallurgical electrochemistry; material corrosion and protection; nanotechnology application; material surface modification
Prof. Dr. Songli Liu

E-Mail Website
Guest Editor
Chongqing Key Laboratory of Extraordinary Bond Engineering and Advanced Materials Technology, Yangtze Normal University, Chongqing 408100, China
Interests: corrosion electrochemistry
Dr. Hairui Wang

E-Mail Website
Guest Editor
1. Key Laboratory of Preparation and Applications of Environmental Friendly Material of the Ministry of Education, Jilin Normal University, Changchun 130103, China
2. College of Chemistry, Jilin Normal University, Changchun 130103, China
Interests: corrosion electrochemistry; bioelectrochemistry

Special Issue Information

Dear Colleagues,

Fracture, corrosion, and wear are the most common failure modes of materials. The development of advanced surfaces and coatings can maintain structural material integrity and assets reliability under harsh environments. Therefore, research for new formulations and the experimental, theoretical, or modeling activities of coatings aimed at enhancing surface properties is an extremely hot topic, both at a scientific level and regarding industrial applications.

We would like to invite you to submit your review articles, original papers, and communications to this Special Issue entitled "Corrosion and Wear Resistant Alloy/Metal Coatings". This Special Issue will cover recent advances in coatings synthesis, properties, and applications.

In particular, topics of interest include but are not limited to

  • Surface technology for fabricating alloy/metal coatings.
  • Research on corrosion behavior of corrosion-resistant and superhydrophobic.
  • Research on wear mechanism of anti-friction, self-lubricating coatings.
  • Research in the field of contact interaction calculations, taking into account the properties of boundary layers.
  • Development of characterization methods.

We look forward to receiving your contributions.

Dr. Qiongyu Zhou
Prof. Dr. Qingdong Zhong
Prof. Dr. Songli Liu
Dr. Hairui Wang
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

  • alloy/metal coatings
  • corrosion resistance
  • wear resistance
  • surface technology

Published Papers (2 papers)

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Research

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11 pages, 25392 KiB  
Article
Investigation of High-Temperature Oxidation of Homogeneous and Gradient Ni-Cr-Al Coatings Obtained by Detonation Spraying
by Bauyrzhan Rakhadilov, Laila Sulyubayeva, Meruyert Maulet, Zhuldyz Sagdoldina, Dastan Buitkenov and Ainur Issova
Coatings 2024, 14(1), 11; https://doi.org/10.3390/coatings14010011 - 20 Dec 2023
Cited by 1 | Viewed by 686
Abstract
The high-temperature oxidation of homogeneous and gradient coatings based on Ni-Cr-Al obtained by detonation spraying is investigated. To assess the resistance to high-temperature oxidation of Ni-Cr-Al coatings, cyclic tests were carried out at a temperature of 1000 °C for 50 cycles. The assessment [...] Read more.
The high-temperature oxidation of homogeneous and gradient coatings based on Ni-Cr-Al obtained by detonation spraying is investigated. To assess the resistance to high-temperature oxidation of Ni-Cr-Al coatings, cyclic tests were carried out at a temperature of 1000 °C for 50 cycles. The assessment of high-temperature oxidizing ability was carried out by measuring the weight gain of samples after each cycle. After high-temperature oxidation tests, the morphology and chemical composition of the coating structure in the cross-section were investigated using SEM/EDS. The phase composition of the samples was studied by X-ray diffraction (XRD) phase analysis. Visual analysis of the sample surface under study after high-temperature oxidation showed that the surface of homogeneous or gradient Ni-Cr-Al coatings remained undamaged. The results of X-ray phase analysis showed the peaks of Al2O3 in Ni-Cr-Al gradient coatings are more expressed and intense compared to homogeneous coatings of Ni-Cr-Al. Gradient coatings also retain an increased chromium content compared to homogeneous Ni-Cr-Al coatings. This increased chromium content can slow down mixing or diffusion between different phases of the material at their boundary, which, in turn, contributes to increasing the resistance of the gradient coating to oxidation. Full article
(This article belongs to the Special Issue Corrosion and Wear Resistant Alloy/Metal Coatings)
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Review

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32 pages, 3871 KiB  
Review
Surface Modification of 42CrMo Steels: A Review from Wear and Corrosion Resistance
by Zhendong Zhang, Di Wang, Guanglei Liu, Yiyi Qian, Yuquan Xu and Dingding Xiang
Coatings 2024, 14(3), 337; https://doi.org/10.3390/coatings14030337 - 12 Mar 2024
Viewed by 900
Abstract
This work reviews surface modification techniques for improving the wear and corrosion resistance of 42CrMo steel. The advantages and disadvantages of various methods, including thermal spraying, deposition, hardfacing, laser cladding, nitriding, and laser surface treatment, are discussed. The review elaborates on the materials [...] Read more.
This work reviews surface modification techniques for improving the wear and corrosion resistance of 42CrMo steel. The advantages and disadvantages of various methods, including thermal spraying, deposition, hardfacing, laser cladding, nitriding, and laser surface treatment, are discussed. The review elaborates on the materials commonly employed in laser cladding technology, including iron-based, cobalt-based, nickel-based, and high-entropy alloys and reinforced composite coatings. Furthermore, the mechanisms and methods of improving the wear and corrosion resistance of 42CrMo steel are summarized. Finally, this review presents research shortcomings and future opportunities of surface modification techniques. This review also provides a theoretical guide for the application of 42CrMo steel. Full article
(This article belongs to the Special Issue Corrosion and Wear Resistant Alloy/Metal Coatings)
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