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Coatings
Special Issues
Fabrication, Properties Characterization and Application of Thermal Protective Coatings
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Fabrication, Properties Characterization and Application of Thermal Protective Coatings

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Ceramic Coatings and Engineering Technology".

Deadline for manuscript submissions: 31 August 2024 | Viewed by 3354

Special Issue Editors

Prof. Dr. Mingwei Li

E-Mail Website
Guest Editor
School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150008, China
Interests: thermal protective materials; thermal protective coatings; thermal insulation; materials fabrication; thermal properties characterization
Dr. Yanfei Wang

E-Mail Website
Guest Editor
College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 430100, China
Interests: advanced ceramic matrix composites and environmental barrier coatings (EBCs); thermal barrier coatings (TBCs)

Special Issue Information

Dear Colleagues,

The thermal protection coatings and materials used in aerospace fields have always been a top priority. With the increasing speed of flight, in recent years, higher temperature capability demands of critical structural parts, like the blades, combustion chambers, exhaust of aircraft gas turbine engines, or the surface materials of hypersonic vehicles, are required. In order to protect these components from external high temperature, high-velocity airflow and even oxygen corrosion, various thermal protective coatings including thermal barrier coatings (TBCs), and environmental barrier coatings (EBCs) are developed. To date, significant advances have been made in thermal protective coatings, and there are continuing breakthroughs to come in the future.

Hence, we would like to invite you to submit your original research to this Coatings Special Issue entitled “Fabrication, Properties Characterization and Application of Thermal Protective Coatings”. The goal of this Special Issue includes all types of thermal protective coatings and related objects or topics, experimental and numerical studies. In particular, the topics of interest in this Special Issue include but are not limited to:

  • Thermal protective coatings
  • Thermal barrier coatings
  • Environment barrier coatings
  • High-temperature anti-oxidation coatings
  • High-temperature ceramic/glass coatings
  • Experimental testing
  • Numerical modeling
  • Thermal protection materials

We are looking forward to receiving your contributions.

Prof. Dr. Mingwei Li
Dr. Yanfei Wang
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

  • thermal protective materials
  • environmental barrier coatings
  • thermal barrier coatings
  • low thermal conductivity
  • self-healing coatings

Published Papers (2 papers)

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Research

42 pages, 22234 KiB  
Article
Analysis of the Dynamic Thermal Barrier in Building Envelopes
by Veronika Mučková, Daniel Kalús, Daniela Koudelková, Mária Kurčová, Zuzana Straková, Martin Sokol, Rastislav Ingeli and Patrik Šťastný
Coatings 2023, 13(3), 648; https://doi.org/10.3390/coatings13030648 - 19 Mar 2023
Viewed by 1404
Abstract
This article focuses on the investigation of the dynamic thermal barrier (TB) and dynamic thermal resistance (DTR) of the building envelope. The aim is to analyze the DTR as a function of the temperature change of the heat transfer medium supplied to the [...] Read more.
This article focuses on the investigation of the dynamic thermal barrier (TB) and dynamic thermal resistance (DTR) of the building envelope. The aim is to analyze the DTR as a function of the temperature change of the heat transfer medium supplied to the dynamic TB layer and to determine the energy potential of several materially different fragments of the building envelope. The functions of TB and DTR depend on the uniform and continuous maintenance of temperature in a given layer of the building structure. The methodology is based on the analysis and synthesis of thermal resistance calculation, wall heating, and computer simulation. The research results show that the relatively low mean temperature of the heat transfer medium of approximately θm = 17 °C delivered to the TB layer represents RDTR = up to 30 ((m2·K)/W) for an equivalent dynamic thermal insulation thickness of 1000 mm for a required standard resistance of RSTANDARD = 6.50 ((m2·K)/W) of the individual fragments analyzed with static thermal insulation of 65 to 210 mm. The energy potential of a thermal barrier (TB) represents an increase of approximately 500% in the thermal resistance and up to 1500% in the thickness of the dynamic thermal insulation. Further research on the dynamic thermal barrier and verification of the results of the parametric study will continue with comprehensive computer simulations and experimental measurements on the test cell. Full article
(This article belongs to the Special Issue Fabrication, Properties Characterization and Application of Thermal Protective Coatings)
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11 pages, 3966 KiB  
Article
Study on Sintering Behavior of Reaction-Cured Glass Coating
by Mingwei Li, Yulei Sun, Gang Zeng, Wenhao Li, Yesheng Zhong, Liping Shi, Rongguo Wang and Xiaodong He
Coatings 2023, 13(2), 463; https://doi.org/10.3390/coatings13020463 - 17 Feb 2023
Cited by 1 | Viewed by 1417
Abstract
High-emissivity coatings constitute an essential component of reusable thermal protection systems, determining the success or failure of hypersonic spacecraft. Reaction-cured glass coating is the basis for all current high-emissivity coatings, and the study of its sintering behavior is of great scientific significance for [...] Read more.
High-emissivity coatings constitute an essential component of reusable thermal protection systems, determining the success or failure of hypersonic spacecraft. Reaction-cured glass coating is the basis for all current high-emissivity coatings, and the study of its sintering behavior is of great scientific significance for the development and performance enhancement of the coating. Microstructures and phase compositions of the samples before and after the sintering process were determined using SEM, XRD, and EDS. The sintering temperature, inserting temperature, and heating rate were systematically investigated. The results show that the effects of the sintering temperature, inserting temperature, and heating rate on the coating occur in decreasing order. The optimum condition for coating sintering in this study is an insertion temperature of 1100 °C, a heating rate of 10 °C/min, and a sintering temperature of 1200 °C, and a crack-free and containing SiB4 borosilicate glass coating was successfully prepared. Full article
(This article belongs to the Special Issue Fabrication, Properties Characterization and Application of Thermal Protective Coatings)
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