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New Studies in Ceramics: Synthesis, Sintering, Characterization and Potential Applications

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: closed (20 March 2023) | Viewed by 2299

Special Issue Editors


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Guest Editor
College of Materials Science and Engineering, Hebei University of Engineering, Handan, China
Interests: non-oxide ceramics; high/ultra-high-pressure sintering; toughening mechanism; ceramic membranes

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Guest Editor
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, China
Interests: non-oxide ceramics; laminate; boron-rich; sintering; toughening mechanisms

Special Issue Information

Dear Colleagues,

Advanced ceramics can withstand special and extreme service environments that other materials cannot resist due to their excellent physical and chemical properties, such as light weight, high strength, superhigh hardness, wear resistance, corrosion resistance, high temperature resistance, and oxidation resistance. Furthermore, they can also show amazing functional properties, including electric, magnetic, light, sound, superconductivity, chemical, and biological characteristics. Therefore, they have become important key materials and shown irreplaceable applications in high-tech and modern industries.

The rapid development of modern industries drives the appearance of more special and extreme service environments and thereby brings increasing demands for advanced ceramics. The tireless pursuit of new functions and high performance for advanced ceramics has promoted plentiful new studies in ceramics. Encouragingly, innovative powder synthesis technologies, novel sintering processes, and fresh characterization methods constantly emerge. Meanwhile, some new ceramic materials are being developed and some novel properties are being discovered, which need to be sought for suitable application areas. These ongoing studies have led to the further development of ceramic materials.

Thus, this Special Issue, with the title of “New Studies in Ceramics: Synthesis, Sintering, Characterization, and Potential Applications”, will focus on frontier research associated with materials covering oxide and non-oxide ceramics, functional glasses, glass ceramics, and their corresponding composites.

It is my pleasure to invite you to submit a manuscript to this Special Issue. Full papers, communications, and reviews are all welcome. We appreciate your attention and look forward to your contribution.

Dr. Zhixiao Zhang
Dr. Aiyang 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. 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
  • synthesis
  • sintering
  • characterization
  • structure
  • properties
  • applications

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Published Papers (1 paper)

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Research

14 pages, 2432 KiB  
Article
Influence of Sintering Conditions and Nanosilicon Carbide Concentration on the Mechanical and Thermal Properties of Si3N4-Based Materials
by Magdalena Gizowska, Milena Piątek, Krzysztof Perkowski and Agnieszka Antosik
Materials 2023, 16(5), 2079; https://doi.org/10.3390/ma16052079 - 3 Mar 2023
Cited by 1 | Viewed by 1885
Abstract
In the work, silicon nitride ceramics (Si3N4) and silicon nitride reinforced by nano silicon carbide particles (Si3N4-nSiC) in amounts of 1–10 wt.% were investigated. The materials were obtained using two sintering regimes: under conditions of [...] Read more.
In the work, silicon nitride ceramics (Si3N4) and silicon nitride reinforced by nano silicon carbide particles (Si3N4-nSiC) in amounts of 1–10 wt.% were investigated. The materials were obtained using two sintering regimes: under conditions of ambient and high isostatic pressure. The influence of the sintering conditions and the concentration of nanosilicon carbide particles on the thermal and mechanical properties was studied. The presence of highly conductive silicon carbide particles caused an increase in thermal conductivity only in the case of the composites containing 1 wt.% of the carbide phase (15.6 W·m−1·K−1) in comparison with silicon nitride ceramics (11.4 W·m−1·K−1) obtained under the same conditions. With the increase in the carbide phase, a decrease in the densification efficiency during sintering was observed, which caused a decrease in thermal and mechanical performance. The sintering performed using a hot isostatic press (HIP) proved to be beneficial in terms of mechanical properties. The one-step high-pressure assisted sintering process in the HIP minimizes the formation of defects at the sample surface. Full article
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