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High Temperature-Resistant Ceramics and Composites

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced and Functional Ceramics and Glasses".

Deadline for manuscript submissions: 20 August 2025 | Viewed by 1054

Special Issue Editors


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Guest Editor
College of Science, Civil Aviation University of China, Tianjin, China
Interests: ceramics or glasses for extreme environmental applications; fiber-reinforced ceramic-based composites; high-temperature-resistant adhesives; thermal radiation-resistant coating; flame retardant and thermal insulation coating
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Guest Editor
Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, China
Interests: structural ceramics; high-entropy ceramics; ultrahigh-temperature ceramics; thermal insulation materials
Special Issues, Collections and Topics in MDPI journals
School of Materials Science and Engineering, Chang'an University, Xi'an, China
Interests: nano-amorphous ceramics and their plastic deformation; ceramic material 3D printing technology; ceramic core materials for turbine blade casting; research on ceramic armor protection materials and dynamic mechanics

Special Issue Information

Dear Colleagues,

In the field of aerospace, extreme-high-temperature environments pose a challenge to the design of aircraft. Advanced thermal protection systems are key to ensuring the safe flight of aircraft, in which lightweight thermal insulation materials (porosity ceramics, fiber-reinforced ceramic matrix composites, etc.) are an important component of thermal protection systems. Their installation and fixation usually require connections between superalloys, and the connection of dissimilar components is a key issue. High-temperature-resistant adhesives and thermal-radiation-resistant coatings are required during assembly. In some inflammable parts, fire-proof coatings and fire-extinguishing agents need to be added.

This Special Issue, entitled “High Temperature-Resistant Ceramics and Composites”, will address the preparation, characterization, and applications of advanced ceramics, composites, adhesives and coatings when utilized in extreme heats (in the range of >1000°C. Special emphasis will be placed on the mechanical properties (specific strength), temperature/fire/radiation resistance, thermal properties (thermal stability, thermal conductivity, thermal expansion) composition and structural evolution of materials. Toughening is also essential to enhancing the properties of extreme high-temperature materials, and the in situ growing of nano/micro phases is a low-cost, controllable and efficient toughening method. This Special Issue thus also welcomes manuscripts that focus on in situ toughening, especially the analysis of in situ growth and strengthening mechanisms. The scope of this Special Issue includes, but is not limited to, the following topics:

  • Ceramics and composites for extreme environmental applications;
  • Porosity ceramics/composites;
  • Fiber-reinforced ceramic-based composites;
  • High-temperature-resistant adhesives;
  • Thermal radiation-resistant coating;
  • Flame retardant coating, foam glasses;
  • Nano/micro phases in situ growth for reinforcement;
  • The connection between ceramics and superalloys.

Dr. Mingchao Wang
Dr. Heng Chen
Dr. Xiqing Xu
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

  • ceramics and composites for extreme environmental applications
  • porosity ceramics/composites
  • fiber-reinforced ceramic-based composites
  • high-temperature-resistant adhesives
  • thermal radiation-resistant coating
  • flame retardant coating, foam glasses
  • nano/micro phases in situ growth for reinforcement
  • the connection between ceramics and superalloys

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Published Papers (1 paper)

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Research

13 pages, 4439 KiB  
Article
Fabrication of ZrO2 Armor Ceramics by 3D Printing Accompanied with Microwave Sintering
by Zhengang Liang, Dongjiang Zhang, Xin Chen, Chunxu Pang, Xuncheng Guo, Yanfei Feng and Xiqing Xu
Materials 2024, 17(24), 6034; https://doi.org/10.3390/ma17246034 - 10 Dec 2024
Viewed by 725
Abstract
Ceramic armor protection with complex shapes is limited by the difficult molding or machining processing, and 3D printing technology provides a feasible method for complex-shaped ceramics. In this study, ZrO2 ceramics were manufactured by 3D printing accompanied with microwave sintering. In 3D [...] Read more.
Ceramic armor protection with complex shapes is limited by the difficult molding or machining processing, and 3D printing technology provides a feasible method for complex-shaped ceramics. In this study, ZrO2 ceramics were manufactured by 3D printing accompanied with microwave sintering. In 3D printing, the formula of photosensitive resin was optimized by controlling the content of polyurethane acrylic (PUA) as oligomer, and the photosensitive resin with 50% PUA showed excellent curing performance with a small volume shrinkage of 4.05%, media viscosity of 550 mPa·s, and low critical exposure of 20 mJ/cm2. Compared to conventional sintering, microwave sintering was beneficial to dense microstructures with fine grain size, and microwave sintering at 1500 °C was confirmed as an optimized sintering process for the 3D-printed ZrO2 ceramics, and the obtained ceramics showed a relative density of 98.2% and mean grain size of 2.1 μm. The PUA content further affected the microstructure and mechanical property of the ZrO2 ceramics. The sample with 10%~40% PUA showed some pores due to the low viscosity and large volume shrinkage of photosensitive resins, and the sample with 60% PUA exhibited an inhomogeneous microstructure with agglomeration, attributed to the high viscosity of photosensitive resins. Finally, the ZrO2 ceramics via 3D printing with 50% PUA showed superior mechanical properties, whose Vickers hardness was 3.4 GPa, fracture toughness was 7.4 MPa·m1/2, flexure strength was 1038 MPa, and dynamic strength at 1200 s−1 was 4.9 GPa, conducive to the material’s employment as armor protection ceramics. Full article
(This article belongs to the Special Issue High Temperature-Resistant Ceramics and Composites)
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