Tribological and Corrosion Properties of the Surfaces

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Tribology".

Deadline for manuscript submissions: 31 May 2026 | Viewed by 533

Special Issue Editors


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Guest Editor
The Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, China
Interests: tribology; corrosion; polymer coating; polymer self-lubricated materials

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Guest Editor
The Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, China
Interests: polymer; shape memory polyurethane; friction; wear
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Guest Editor
The National & Local Joint Engineering Research Center for Applied Technology of Hybrid Nanomaterials, Henan University, Henan University Jinming Campus, Kaifeng, China
Interests: synthesis of different nanoparticles; various structures and property of polyamide-imide ploy; polymer composite coating design; friction and wear; mechanism of lubrication
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Following the previous Special Issue "Tribological Behavior and Mechanical Performance of Coatings and Materials", which successfully published a total of 9 papers and garnered 13,600 views,  we are pleased to announce the upcoming Special Issue of Coatings, entitled “Tribological and Corrosion Properties of the Surfaces”.

Employing coatings is one of the most effective methods to reduce friction and protect contacting surfaces from wear. However, the tribological behavior and mechanical performance of the coatings play an important role in their long service life. Generally, the substrate, the structure and composition of the coating, the surface morphologies and the working conditions significantly affect the tribological performance of the coatings. Therefore, various coatings can be manufactured using different techniques, and they have been applied on various substrates in previous studies, resulting in different characteristics.

This Special Issue focuses on the friction performance, wear resistance (e.g., abrasion, erosion, fretting, etc.), corrosion and oxidation resistance, and mechanical performance of the coatings and materials.

Should you need any further information about this Special Issue, please do not hesitate to contact us.

Dr. Huimin Qi
Dr. Song Li
Dr. Chunjian Duan
Guest Editors

Manuscript Submission Information

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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

  • synthesis of novel polymer thin films
  • correlations and predictions of rheological and mechanical properties of polymer thin films
  • novel polymer thin films
  • novel materials with functional properties, e.g., conductive, optical, tribological, barrier, protective, and antifouling coatings, among others
  • relationships between deposition process parameters and polymer thin film microstructures
  • preparation of sustainable polymer thin films
  • new trends in polymer thin films and coatings

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Related Special Issue

Published Papers (2 papers)

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Research

17 pages, 8139 KB  
Article
Flow-Induced Groove Corrosion in Gas Well Deliquification Tubing: Synergistic Effects of Multiphase Flow and Electrochemistry
by Wenwen Song, Junfeng Xie, Jun Yi, Lei Wen, Pan Dai, Yongxu Li, Yanming Liu and Xianghong Lv
Coatings 2025, 15(12), 1490; https://doi.org/10.3390/coatings15121490 - 17 Dec 2025
Viewed by 152
Abstract
Gas well deliquification is a key technology for mitigating liquid loading and restoring or enhancing production capacity in ultra-deep, high-temperature, and high-pressure gas wells. The abnormal corrosion behavior observed in the gas lift tubing of the Well X-1 oilfield in western China, within [...] Read more.
Gas well deliquification is a key technology for mitigating liquid loading and restoring or enhancing production capacity in ultra-deep, high-temperature, and high-pressure gas wells. The abnormal corrosion behavior observed in the gas lift tubing of the Well X-1 oilfield in western China, within the 50–70 °C interval (1000–1500 m), was investigated. By analyzing the asymmetric wall thinning and axial groove morphology on the inner surface of tubing and then establishing a two-dimensional model of the vertical wellbore, the gas–liquid flow behavior and associated corrosion mechanisms were also elucidated. Results indicate that the flow pattern evolves from slug flow at the bottomhole, through a transitional pattern below the gas lift valve, to annular-mist flow at and above the valve. The wall shear stress peaks at the gas lift valve coupled with the significantly higher fluid velocity above the valve, which markedly elevates the corrosion rate. In this regime, the resultant annular-mist flow features a high-velocity gas core carrying entrained droplets, whose impingement synergistically enhances electrochemical corrosion, forming severe groove-like morphology along the inner tubing wall. Therefore, the corrosion in this well is attributed to the synergistic effect of the mechano-electrochemical coupling between multiphase flow and electrochemical processes on the inner surface of the tubing. Full article
(This article belongs to the Special Issue Tribological and Corrosion Properties of the Surfaces)
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15 pages, 5434 KB  
Article
Improving Boundary Lubrication of Phenolic-Based Coatings via Rare Earth Compound-Promoted Transfer Film Growth
by Guitao Li, Delong Wang, Huimin Qi and Ga Zhang
Coatings 2025, 15(12), 1417; https://doi.org/10.3390/coatings15121417 - 3 Dec 2025
Viewed by 278
Abstract
Polymer composite coatings are promising for tribological protection, with stable transfer films being key to their friction-reducing and anti-wear performance, yet the mechanism by which rare-earth compounds, known to enhance polymer tribological properties, regulate transfer film growth remains unclear. In this work, the [...] Read more.
Polymer composite coatings are promising for tribological protection, with stable transfer films being key to their friction-reducing and anti-wear performance, yet the mechanism by which rare-earth compounds, known to enhance polymer tribological properties, regulate transfer film growth remains unclear. In this work, the tribological performance of phenolic resin (PF)-based coatings filled with lanthanum oxide (La2O3) and lanthanum fluoride (LaF3) was systematically investigated. The results demonstrate that the friction coefficients of 5La2O3/PF and 3LaF3/PF decrease to 0.024 and 0.031, representing a 79.66% and 73.95% reduction compared to pure PF, which compensates for the inadequacy of oil lubrication. Tribochemical analyses and characterizations of tribofilm structures confirm that complex tribochemical reactions involving rare-earth compounds occur, promoting the growth of a solid-lubricating tribofilm at the boundary lubrication interface. This work provides a theoretical foundation for the design of high-performance polymer lubricating coatings. Full article
(This article belongs to the Special Issue Tribological and Corrosion Properties of the Surfaces)
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