Thermal Barrier Coatings: Materials, Processes, Properties and Applications
A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Ceramic Coatings and Engineering Technology".
Deadline for manuscript submissions: 30 July 2025 | Viewed by 327
Special Issue Editor
Special Issue Information
Dear Colleagues,
Thermal Barrier Coatings (TBCs) are used extensively in the hot sections of both aerospace and industrial gas turbine engines. The TBC has enabled engines to operate at gas temperatures well above the melting temperature of the superalloy, thereby improving engine efficiency and performance. Higher operating temperatures for gas turbine engines are continuously sought after in order to further improve their efficiency. As engine inlet temperatures increase, the need for reliable coatings with improved properties is becoming increasingly critical to protecting the durability of superalloy components. A highly durable TBC system relies on advanced materials, coating microstructures, critical coating processes, as well as application equipment for a robust, high-quality coating deposition. This Special Issue invites original research studies on the latest TBC development regarding new innovations in materials, process technologies, characterization, performance, and industrial applications.
Topics of interest include, but are not limited to, the following:
- Novel TBC materials, including novel bond coats, phase-stable and low thermal conductivity coatings, and coatings that resist CMAS deposits ingested into the engine;
- Coating processes, including thermal spray, suspension/solution plasma spray, physical vapor deposition, and chemical vapor deposition;
- Multilayer and multifunction coating architecture and microstructure design;
- Testing, characterization, performance, failure analysis, and applications;
- Advanced equipment for robust and cost-effective coating deposition.
Dr. Dianying Chen
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
- thermal barrier coatings
- coating process
- CMAS resistance
- oxidation
- failure analysis
- gas turbine engines
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