Tribomechanical and Corrosion Tests for Advanced Surface Characterization

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

Deadline for manuscript submissions: 30 April 2025 | Viewed by 1142

Special Issue Editor


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Guest Editor
Institute for Advanced Materials and Mathematics (INAMAT2), Universidad Pública de Navarra (UPNA), 31006 Pamplona, Spain
Interests: thin films; nanostructured coatings; tribology; PVD; ion implantations; plasma immersion ion implantation; advanced alloys
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Special Issue Information

Dear Colleagues,

The advances in thin coatings seen in recent years, as well as the design of coating structures, make it necessary to make an effort to research new strategies for tribomechanical characterization and corrosion resistance.

On the other hand, the demand for new functionalities, and in some cases multifunctionalities for the coatings, reinforces the need to develop specific characterization strategies.

This Special Issue aims to promote aspects related to nanoindentation, scratching, friction and wear tests, as well as corrosion resistance of thin layers or surface modifications and the use of artificial intelligence and computational methods for the design of coatings and tailored surface treatments.

  • Advanced surface characterization techniques;
  • Development and new applications of nanostructured coatings using PVD, CVD, and plasma spraying techniques;
  • Coatings resistant to high temperatures and oxidation, with special attention given to energy and chemical applications;
  • Applications and new developments of nanostructured coatings for tribological applications.

This Special Issue acknowledges the contribution of Dr. Adrián.

Dr. Jose Antonio García
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. 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

  • tribology
  • PVD
  • SolGel
  • ion implantation
  • corrosion

Published Papers (1 paper)

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Research

23 pages, 5854 KiB  
Article
Corrosion and Tribological Performance of Diamond-like Carbon-Coated ZK 60 Magnesium Alloy
by Adrián Claver, Iván Fernández, José Antonio Santiago, Pablo Díaz-Rodríguez, Miguel Panizo-Laiz, Joseba Esparza, José F. Palacio, Gonzalo G. Fuentes, Iñaki Zalakain and José Antonio García
Coatings 2023, 13(11), 1871; https://doi.org/10.3390/coatings13111871 - 31 Oct 2023
Viewed by 957
Abstract
In this work, hydrogenated and hydrogen-free Diamond-Like Carbon (DLC) coatings were deposited into ZK60 magnesium alloy using the promising coating method High-Power Impulse Magnetron Sputtering (HiPIMS). CrC and WC were used as interlayers of the thin films, and their influence was studied. The [...] Read more.
In this work, hydrogenated and hydrogen-free Diamond-Like Carbon (DLC) coatings were deposited into ZK60 magnesium alloy using the promising coating method High-Power Impulse Magnetron Sputtering (HiPIMS). CrC and WC were used as interlayers of the thin films, and their influence was studied. The structure and composition of the coatings were characterized using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and Raman spectroscopy. Tribological tests, scratch tests, and nanoindentation were performed to obtain information about the mechanical and tribological properties of the coatings. Finally, immersion and electrochemical tests were performed to evaluate the corrosion behavior of the samples. The results showed a homogeneous layer with improved wear resistance, toughness, and hardness in addition to good adhesion to the substrate of the ZK60 magnesium alloy. The hydrogenated DLC coating showed better results that the hydrogen-free thin layer, and relevant differences were observed depending on the interlayer. In this work, the improvement in the tribological and corrosive properties of Mg alloys was studied by using thin layers of DLC and different intermediate layers, achieving similar or even better wear and adhesion values than with thicker layers. Full article
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