Coatings in Industry

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

Deadline for manuscript submissions: closed (20 April 2024) | Viewed by 4207

Special Issue Editors


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Guest Editor
Faculty of Mechanical Engineering, Bialystok University of Technology, 45C Wiejska Str., PL-15351 Bialystok, Poland
Interests: mechanical engineering; friction; tribology; supply systems; alternative fuels
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Faculty of Mechanical Engineering, Bialystok University of Technology, 45C Wiejska Str., PL-15351 Bialystok, Poland
Interests: mechanical engineering; combustion; supply systems; fuels; alternative fuels; alternative sources of propulsion
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Faculty of Mechanical Engineering, Bialystok University of Technology, 45C Wiejska Str., PL-15351 Bialystok, Poland
Interests: mechanical engineering; strength of materials; composite materials; piezoelectric actuators; supply systems; alternative fuels
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear colleagues,

Coatings play an extremely important role in the durability of machine parts. Taking into account the excellent technological progress and advanced optimization of their construction, more and more often individual parts or even entire mechanisms are coated with different materials, or the surface layer is changed. The purpose of such an action can be varied:

- corrosion protection;

- change in tribological characteristics of a friction pair or a knot;

- lower production costs due to the possibility of using a core made from cheaper material.

This trend is noticeable in all industries, including in the automotive industry or in technological machines and various types of machine tools. For this reason, numerous studies are carried out related to coatings as well as their production, application, and features.

The scope of this Special Issue will serve as a forum for papers on the following concepts:

- empirical research of coatings used in industry;

- mechanisms of protection of machine parts and vehicles against corrosion;

- ways of changing the tribological features (friction and wear) of machine parts;

- innovative methods of applying coatings or changing the characteristics of the surface layer of the material;

- theoretical research on the characteristics of coatings used in the automotive and industrial industries;

- methods and purposes of coating removal;

- reconstruction and repair of protective coatings;

- the impact of the production and operation of coatings used in machines and devices on the natural environment;

- laboratory and simulation tests of the influence of lubricants and oils on the functioning of the coating.

Dr. Andrzej Borawski
Prof. Dr. Dariusz Szpica
Dr. Grzegorz Mieczkowski
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

  • Industry coatings
  • Friction
  • Corrosion
  • Wear

Published Papers (3 papers)

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Editorial

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3 pages, 195 KiB  
Editorial
Coatings in Industry Research Methods—A Short Review
by Andrzej Borawski
Coatings 2022, 12(12), 1924; https://doi.org/10.3390/coatings12121924 - 08 Dec 2022
Viewed by 835
Abstract
Coatings of various types are very willingly and widely used in all industries [...] Full article
(This article belongs to the Special Issue Coatings in Industry)

Research

Jump to: Editorial

9 pages, 1228 KiB  
Communication
Testing the Mechanical Properties of High-Strength Zinc-Coated Bolts: FEM Approach
by Rafał Grzejda and Magdalena Kobielarz
Coatings 2023, 13(1), 27; https://doi.org/10.3390/coatings13010027 - 23 Dec 2022
Cited by 2 | Viewed by 1412
Abstract
High-strength zinc-coated bolts are used as fasteners in prestressed multi-bolted connections. This communication deals with modelling such bolts using the finite element method. The analyses were performed for a zinc-coated M12 HV10.9 bolt. Coatings with the following thicknesses were considered: 40, 60, 84 [...] Read more.
High-strength zinc-coated bolts are used as fasteners in prestressed multi-bolted connections. This communication deals with modelling such bolts using the finite element method. The analyses were performed for a zinc-coated M12 HV10.9 bolt. Coatings with the following thicknesses were considered: 40, 60, 84 and 92 µm. The influence of coating thickness on the selected mechanical properties of the bolt was investigated. The corresponding properties of an uncoated bolt were taken as a reference. It is shown that the use of a zinc coating with a standardised thickness is associated with a reduction in bolt stiffness of up to 11.2%. Full article
(This article belongs to the Special Issue Coatings in Industry)
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15 pages, 9903 KiB  
Article
Analysis of the Surface Stereometry of Alloyed Austenitic Steel after Fibre Laser Cutting using Confocal Microscopy
by Sławomir Janusz Krajewski, Daniel Grochała, Jacek Tomków and Rafał Grzejda
Coatings 2023, 13(1), 15; https://doi.org/10.3390/coatings13010015 - 22 Dec 2022
Cited by 1 | Viewed by 1393
Abstract
The paper extends the concept of cut edge quality and examines the fibre laser cutting process. A Prima Power Platino Fiber Evo device with a reference speed (RS) of 3500 mm/min was used for laser cutting. In order to analyse the influence of [...] Read more.
The paper extends the concept of cut edge quality and examines the fibre laser cutting process. A Prima Power Platino Fiber Evo device with a reference speed (RS) of 3500 mm/min was used for laser cutting. In order to analyse the influence of the laser cutting speed on the cut edge quality of X5CrNi18-10 stainless steel sheets, macroscopic studies were conducted on a stereoscopic microscope and surface stereometry on a confocal microscope. The obtained results were analysed to evaluate 2D and 3D parameters. These parameters make it possible to determine the cut edge quality and the susceptibility to the application of protective coatings. It was observed that the value of the Sa parameter is the highest for a cutting speed equal to 130% of RS. The Sz parameter is similar, while the Sk, Spk and Svk parameters rise as the speed increases, which is a negative phenomenon. Comparative tests were also conducted for four specimens made at cutting speeds of 70%, 85%, 100% and 115% of RS, respectively. It was found that the laser cutting speed has a significant impact on the cut edge quality and that stainless steel can be cut while maintaining the technological regime at 115% of RS. Full article
(This article belongs to the Special Issue Coatings in Industry)
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