Advanced Materials and Surface Protection

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Plasma Coatings, Surfaces & Interfaces".

Deadline for manuscript submissions: closed (30 June 2024) | Viewed by 3020

Special Issue Editors


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Guest Editor
School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300132, China
Interests: plasma spray; wear resistance; corrosion resistance; materials science; surface engineering; dual-phase steel materials; rolling; mechanical property; impact protection

E-Mail Website
Guest Editor
School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300132, China
Interests: mechanical and materials engineering; surface engineering; wear protection; lubrication; hard coating; corrosion protection; physical vapor deposition; laser cladding; plasma spray; cold spray

Special Issue Information

Dear Colleagues,

We would like to invite you to submit your work to this Special Issue on “Advanced Materials and Surface Protection”. In general, changes in and the failure of materials originate from their surface and interface under working conditions. Thus, the impact of material composition, organization, structure, and processing on their surface and the failure rule under service conditions often is studied. Moreover, many surface processing and surface modification practices are used to protect materials in order to prolong their serving life. At present, many researchers have taken some measures to carry out related engineering application research on advanced materials subject to surface processing. Thus, this Special Issue aims to cover recent developments in advanced materials and surface protection.

Topic of interests include, but are not limited to, the following:

  • Functional coatings;
  • HVOF/cold/plasma spray coatings;
  • Simulation analysis of materials or surface coatings;
  • Physical vapor deposition;
  • Surface engineering;
  • Mechanical properties;
  • Corrosion and its resistance mechanisms of materials or surface coatings;
  • The friction and wear of materials or surface coatings;
  • Laser cladding;
  • High-entropy alloy;
  • Metal processing;
  • Composite materials;
  • High-temperature performance.

Full papers, review articles, and communications are all welcome.

Prof. Dr. Jining He
Dr. Hongjian Zhao
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

  • functional coatings
  • hvof/cold/plasma spray coatings
  • simulation analysis of materials or surface coatings
  • physical vapor deposition
  • surface engineering
  • mechanical properties
  • corrosion and its resistance mechanisms of materials or surface coatings
  • the friction and wear of materials or surface coatings
  • laser cladding
  • high-entropy alloy
  • metal processing
  • composite materials
  • high-temperature performance

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Published Papers (2 papers)

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Research

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12 pages, 11049 KiB  
Article
High-Temperature Heat Treatment of Plasma Sprayed Ti–Si–C–Mo Coatings
by Jining He, Jialin Liu, Hongjian Zhao, Yanfang Qin and Jiawei Fan
Coatings 2024, 14(1), 109; https://doi.org/10.3390/coatings14010109 - 15 Jan 2024
Cited by 1 | Viewed by 1373
Abstract
In this work, the effect of 800 °C and 1100 °C post-heat treatment on the plasma spraying of Ti–Si–C–xMo (x = 1.0, 1.5) composite coatings was investigated. The composite coatings were composed of TiC, Ti3SiC2, Ti5Si3 [...] Read more.
In this work, the effect of 800 °C and 1100 °C post-heat treatment on the plasma spraying of Ti–Si–C–xMo (x = 1.0, 1.5) composite coatings was investigated. The composite coatings were composed of TiC, Ti3SiC2, Ti5Si3 and Mo5Si3 reacted phases. After heat treatment, the Ti3SiC2 and Mo5Si3 phases increased. The coating microhardness decreased by 16% and 18% for Ti–Si–C–1.0Mo and Ti–Si–C–1.5Mo coatings, respectively, after heat treatment at 1100 °C. Fracture toughness increased by 16% for the Ti–Si–C–1.5Mo coating after heat treatment at 1100 °C, which was mainly due to the heat treatment promoting Ti3SiC2 formation, healing micro-cracks, reducing the internal stress and making the microstructure dense. The coating friction coefficient before and after heat -treatment was between 0.4 and 0.6. After heat treatment, the wear amount of the coating was first reduced and then increased, and the minimum wear loss occurred after heat treatment at 800 °C. The wear mechanism was mixed abrasive wear, adhesive wear and tribo-oxidation wear. Full article
(This article belongs to the Special Issue Advanced Materials and Surface Protection)
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Review

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21 pages, 3200 KiB  
Review
Research Progress in the Corrosion Mechanisms and Anticorrosion Technologies of Waste-to-Energy Plant Boilers
by Zuopeng Qu and Xinli Tian
Coatings 2024, 14(11), 1391; https://doi.org/10.3390/coatings14111391 - 1 Nov 2024
Cited by 1 | Viewed by 1246
Abstract
High-temperature corrosion within waste incineration boilers leads to the thinning of their four-tube heating surfaces and frequent tube ruptures, posing a formidable challenge to the development of the waste-to-energy sector. This predicament critically constrains the advancement of China’s waste management and environmental protection [...] Read more.
High-temperature corrosion within waste incineration boilers leads to the thinning of their four-tube heating surfaces and frequent tube ruptures, posing a formidable challenge to the development of the waste-to-energy sector. This predicament critically constrains the advancement of China’s waste management and environmental protection sectors. This study focuses on elucidating high-temperature corrosion mechanisms and exploring coating protection methodologies relevant to waste boilers. For corrosion mechanisms, the study comprehensively reviews various factors such as the characteristics of high-temperature chlorine-induced corrosion, gaseous- and molten-chloride-induced corrosion, and sulfidation and multiphase-coupled corrosion; the influence of wall temperature on corrosion; and temperature effects on corrosion. Regarding coating protection technologies, this study traces the historical progression of various coating techniques, providing an overview of methods such as supersonic flame spraying, Inconel 625 surfacing, laser cladding, induction melting, thermosetting-reaction nanoceramic coating, and aluminizing. Special emphasis is placed on the mechanisms and principles of the widely adopted surfacing and induction melting techniques. Overall, the study ventures into the prevailing challenges and envisions the future trajectories of high-temperature anticorrosion mechanisms and coating protection technologies for China’s waste boiler sector. Full article
(This article belongs to the Special Issue Advanced Materials and Surface Protection)
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