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Tribology: Recent State and Trends of Development

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

Deadline for manuscript submissions: 20 August 2025 | Viewed by 1885

Special Issue Editors


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Guest Editor
Department of Materials, Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, HR-10000 Zagreb, Croatia
Interests: tribology; cemented carbides; coatings; functional materials; powder metallurgy; shape memory alloys; titanium alloys; superalloys, mechanical properties
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Materials, Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, HR-10000 Zagreb, Croatia
Interests: coating; materials; tribology; material characterization; scanning electron microscopy; material characteristics

Special Issue Information

Dear Colleagues,

It is an honor and a privilege to be involved as the Guest Editor of a Special Issue of Materials focusing on Tribology. Tribology is a multidisciplinary science focused on the design, friction, wear, and lubrication of interacting surfaces in relative motion.

The subject of tribology is of great significance for engineers. Tribology plays a crucial role in industry by improving the performance, efficiency, reliability, energy efficiency, and safety of many products and systems. This leads to significant savings by reducing the need for maintenance, repair, and replacement.

This Special Issue intends to show the results of recent tribological studies and future research trends.

In particular, the topics of interest for this Special Issue include, but are not limited to, the following:

  • The tribological behavior of metallic and non-metallic materials
  • Wear, including adhesion, abrasion, and tribo-corrosion
  • Cavitation and erosion
  • Sub-surface stressing, fatigue spalling, pitting, and micro-pitting
  • The surface topography of the substrate and layer
  • Wear-resistant materials and coatings.

The aim of this Special Issue is to collect high-quality research papers, short communications, and review articles that focus on the tribology of engineering materials, including surface engineering.

Your contribution to this Special Issue is highly valued and appreciated.

Prof. Dr. Danko Ćorić
Prof. Dr. Suzana Jakovljević
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. 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

  • tribology
  • friction
  • wear
  • abrasion
  • erosion
  • adhesion
  • tribo-corrosion
  • surface fatigue
  • lubrication
  • ferrography
  • surface engineering
  • coating
  • wear-resistant materials

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Published Papers (2 papers)

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Research

24 pages, 12439 KiB  
Article
Study on the Erosion Law and Erosion Prediction Model of Pipe Columns During Gas Storage Reservoir Injection and Production Processes
by Zongxiao Ren, Chenyu Zhang, Wenbo Jin, Xuemei Luo, Zhaoyang Fan and Fan Zhang
Materials 2025, 18(7), 1510; https://doi.org/10.3390/ma18071510 - 27 Mar 2025
Viewed by 180
Abstract
There are few studies on erosion problems in gas storage environments. High-speed gas-carrying sand in gas storage wells can cause pipeline erosion and subsequent failure. To this end, a numerical model of gas/liquid/solid three-phase erosion under high temperature and high-pressure conditions in gas [...] Read more.
There are few studies on erosion problems in gas storage environments. High-speed gas-carrying sand in gas storage wells can cause pipeline erosion and subsequent failure. To this end, a numerical model of gas/liquid/solid three-phase erosion under high temperature and high-pressure conditions in gas storage was established. The model combines the laws of conservation of mass, momentum, and energy, as well as the force model of solid particles. Using the established mathematical model of erosion, numerical simulations were performed to study the erosion process of the column under different parameters during gas injection and extraction to find the main factors affecting column erosion. Subsequently, a prediction model was established based on the determined main factors to estimate the maximum erosion rate of the column. The results show that during the extraction process, the maximum erosion rate is exponentially related to the extraction rate, and the erosion intensifies when it is greater than 1 million m3/d. It is linearly related to the particle mass flow rate and the well inclination, and it tends to decrease when the particle size is greater than 3 mm. The erosion law during gas injection is similar to that during extraction, but the erosion during gas injection is more severe. The comprehensive influence of various parameters on the maximum erosion rate was studied by orthogonal experiments, and an erosion prediction model was established by nonlinear regression using the least squares method. Full article
(This article belongs to the Special Issue Tribology: Recent State and Trends of Development)
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14 pages, 11756 KiB  
Article
Abrasion Wear Resistance of Precipitation-Hardened Al-Zn-Mg Alloy
by Tomislav Rodinger, Helena Lukšić, Danko Ćorić and Vera Rede
Materials 2024, 17(10), 2446; https://doi.org/10.3390/ma17102446 - 19 May 2024
Cited by 1 | Viewed by 1018
Abstract
The heat treatment of aluminum alloys is very important in industries where low weight in combination with high wear resistance, good strength, and hardness are important. However, depending on their chemical composition, aluminum alloys are subjected to different mechanical and thermal treatments to [...] Read more.
The heat treatment of aluminum alloys is very important in industries where low weight in combination with high wear resistance, good strength, and hardness are important. However, depending on their chemical composition, aluminum alloys are subjected to different mechanical and thermal treatments to achieve the most favorable properties. In this study, an Al-Zn-Mg alloy was heat-treated including solution annealing at 490 °C for 1 h with subsequent artificial aging at 130, 160, and 190 °C for 1, 5, and 9 h. The hardness (HV1) and abrasive wear resistance with three different abrasive grain sizes were measured for all samples. The highest hardness was measured for the samples artificially aged at 130 °C/5 h, 227 HV1, while the lowest hardness was measured for the samples aged at 190 °C/9 h. The highest and the lowest wear resistance was also observed for the same state, i.e., artificially aged at 130 °C/5 h and 190 °C/9 h, respectively. The critical abrasive grain size was detected for some samples, where a decrease in wear rate was observed with an increase in the abrasive grain size from the medium value to the largest. The Response Surface Methodology (RSM) was applied to demonstrate the influence of the input parameters on the material wear rate. Full article
(This article belongs to the Special Issue Tribology: Recent State and Trends of Development)
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