Contents
2024
Volume: 39 Issue 6
16 Article(s)

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Structural Ceramics—the Cornerstone of Human Civilization
Shaoming DONG, Jingyang WANG, and Dewei NI
Ceramics are one of the earliest synthetic materials in human civilization, which is originated in China. They represent not only the nation's glory but also the testament to the wisdom and innovation of her people. After millennia, ceramics have evolved into a vital material system encompassing both traditional an
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 569 (2024)
Research Progress on Ultra-high Temperature Ceramic Composites
Xinghong ZHANG, Yiming WANG, Yuan CHENG, Shun DONG, and Ping HU
In response to the evolving landscape of high-speed aircraft, characterized by an expansive airspace, prolonged flight durations, and increased velocities, the thermal protection requirements for key structures such as the nose cone, leading edge, and engine combustion chamber have become more exacting. This necessitat
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 571 (2024)
Research Progress of High-entropy Carbide Ultra-high Temperature Ceramics
Feiyan CAI, Dewei NI, and Shaoming DONG
The development of high-speed flight technology has put forward an urgent demand for high- performance thermal structure materials. High-entropy carbides (HECs) ceramics are a fast-emerging family of materials that combine the excellent properties of high-entropy ceramics and ultra-high temperature ceramics. HECs have
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 591 (2024)
Research Progress on In-situ Monitoring of Damage Behavior of SiCf/SiC Ceramic Matrix Composites at High Temperature Environments
Xiaochen WU, Ruixiao ZHENG, Lu LI, Haolin MA..., Peihang ZHAO and Chaoli MA|Show fewer author(s)
Continuous SiC fiber-reinforced SiC (SiCf/SiC) composites possess high specific strength, high specific modulus, high-temperature resistance, and radiation resistance, making them suitable for applications in hot-end parts of advanced aero-engines and claddings of nuclear reactors. SiCf/SiC composites are composed of f
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 609 (2024)
Research Progress of Ceramic Matrix Composites Prepared by Improved Reactive Melt Infiltration through Ceramization of Porous Carbon Matrix
Rida ZHAO, and Sufang TANG
Owing to the high strength/toughness and excellent anti-oxidation ability, continuous fiber reinforced ceramic matrix composites have become the preferred candidates for high temperature structural materials in aerospace field. Reactive melt infiltration can achieve the large-scale, short-cycle and low-cost production
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 623 (2024)
Research Progress of High Thermal Conductivity Silicon Nitride Ceramics Prepared by Non-oxide Sintering Additives
Weiming WANG, Weide WANG, Yi SU, Qingsong MA..., Dongxu YAO and Yuping ZENG|Show fewer author(s)
The development trend of high voltage, high current and high-power density of power semiconductor devices has raised the requirement for the heat dissipation capability and reliability of ceramic substrates in devices. Silicon nitride (Si3N4) ceramics, known for their high thermal conductivity and excellent mechanical
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 634 (2024)
Progress of Damage Coupling Mechanism and Integrated Design Method for CMC-EBC
Guangwu FANG, Haoyuan XIE, Huajun ZHANG, Xiguang GAO, and Yingdong SONG
The integration of ceramic matrix composites with environmental barrier coatings (CMC-EBC) represents the most promising thermal structural material system in the aerospace field. This paper provides an overview of the advancements in research on the failure mechanisms and numerical models of CMC-EBC. It commences with
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 647 (2024)
Design, Fabrication and Properties of Periodic Ordered Structural Composites with TiB-Ti Units
Haiyang SUN, Wei JI, Weimin WANG, and Zhengyi FU
High-performance structural material components are widely researched because of their curcial applications in aerospace, transportation and automotive, electronic information, metallurgy, and other fields. Traditional methods for enhancing the overall performance of structural material components mainly include improv
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 662 (2024)
CMAS Corrosion Resistance of Y3Al5O12/Al2O3 Ceramic Coating Deposited by Atmospheric Plasma Spraying
Jie LI, Zhixin LUO, Yang CUI, Guangheng ZHANG..., Luchao SUN and Jingyang WANG|Show fewer author(s)
The investigation of novel materials exhibiting exceptional resistance to calcium-magnesium-aluminum- silicate (CMAS) corrosion at temperatures of 1300 ℃ and above has emerged as a pivotal objective in the advancement of environmental barrier coatings for aircraft engines in recent years. In this study, atmospheric pla
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 671 (2024)
Preparation and Wave-absorbing Properties of Polymer-derived SiHfCN Ceramics
Yuyu ZHANG, Yicheng WU, Jia SUN, and Qiangang FU
Polymer-derived SiCN ceramics benefiting from advantages of light mass and low coefficient of thermal expansion, have received wide attention in electromagnetic wave absorption field. However, the wave absorptive performance of SiCN ceramics needs to be further improved due to its monomer loss mechanism and insufficien
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 681 (2024)
Preparation of Sub-micron Spherical Y2O3 Particles and Transparent Ceramics
Yan LIU, Xianpeng QIN, Lin GAN, Guohong ZHOU..., Tianjin ZHANG, Shiwei WANG and Hetuo CHEN|Show fewer author(s)
Y2O3 ceramics is widely used as laser medium or optical window due to its excellent physical and chemical properties and high transparency in wide frequency band of 280 nm-8 μm. However, preparation of highly transparent Y2O3 ceramics still remains challenge due to its synthetic precursor and nano-powders difficult to
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 691 (2024)
Effect of B4C Content on Mechanical Properties and Oxidation Resistance of (Ti0.25Zr0.25Hf0.25Ta0.25)B2-B4C Ceramics
Guoang LIU, Hailong WANG, Cheng FANG, Feilong HUANG, and Huan YANG
High-entropy boride ceramics (HEBs) consisting of four or more principle metallic elements rapidly develop in recent years due to their outstanding unique physical properties and excellent elevated temperature properties, showing extraordinary promise as potential thermal protection materials applied in extreme environ
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 697 (2024)
Fabrication of Boron Carbide Ceramic Composites by Boronic Acid Carbothermal Reduction and Silicon Infiltration Reaction Sintering
Yawen ZHENG, Cuiping ZHANG, Ruijie ZHANG, Qian XIA, and Hongqiang RU
Boron carbide possesses excellent properties and has a wide range of applications, but its production cost is relatively high. To address this issue, boron carbide-C composite powder was directly used, synthesized by carbothermal reduction method, as the raw material without any crushing and purification. Boron carbide
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 707 (2024)
Nitrogen Vacancy Regulated Lattice Distortion on Improvement of (NbMoTaW)Nx Thin Films: Mechanical Properties and Wear Resistance
Rui ZHANG, Kan ZHANG, Mengya YUAN, Xinlei GU, and Weitao ZHENG
High-entropy transition metal nitrides (HENs) are renowned for their thermal stability, corrosion and oxidation resistance, and exceptional mechanical properties, endowing them suitable for use as surface protection films for structural and moving components. However, mapping relationship between broadly adjustable met
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 715 (2024)
Microstructure and Properties of C/HfC-SiC Composites Prepared by Slurry Impregnation Assisted Precursor Infiltration Pyrolysis
Yi SU, Yangfan SHI, Chenglan JIA, Pengtao CHI..., Yang GAO, Qingsong MA and Sian CHEN|Show fewer author(s)
In response to the urgent demand for ultra-high temperature ceramic matrix composites with integrated thermal protection and load-bearing capabilities for high-speed aircrafts, this study prepared stable ceramic slurry from submicron HfC ceramic powder, and utilized the slurry pressure impregnation-assisted precursor i
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 726 (2024)
Preparation and Thermal Stability of Ti3SiC2 Ceramics by Polymer Derived Ceramics Method
Bin ZHENG, Kai KANG, Qing ZHANG, Fang YE..., Jing XIE, Yan JIA, Guodong SUN and Laifei CHENG|Show fewer author(s)
Ti3SiC2 compound can enhance the oxidation resistance of C/C composites as a modifying material, thanks for its superior high-temperature stability, indicating significant potential for applications. In this work, titanium powder and liquid polycarbosilane (LPCS) were served as starting materials for producing Ti3SiC2
Journal of Inorganic Materials
  • Publication Date: Jun. 20, 2024
  • Vol. 39, Issue 6, 733 (2024)
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