Advances in ultra-high temperature ceramics, composites, and coatings
Ultra-high temperature ceramics (UHTCs) are generally referred to the carbides, nitrides,
and borides of the transition metals, with the Group IVB compounds (Zr & Hf) and TaC as the …
and borides of the transition metals, with the Group IVB compounds (Zr & Hf) and TaC as the …
Selection, processing, properties and applications of ultra-high temperature ceramic matrix composites, UHTCMCs–a review
Composites are, in general, a rapidly evolving and growing technical field with a very wide
range of applications across the aerospace, defence, energy, medical and transport sectors …
range of applications across the aerospace, defence, energy, medical and transport sectors …
Microstructure and mechanical properties of (TiZrNbTaMo) C high-entropy ceramic
K Wang, L Chen, C Xu, W Zhang, Z Liu, Y Wang… - Journal of Materials …, 2020 - Elsevier
A high-entropy (TiZrNbTaMo) C ceramic has been successfully fabricated by hot pressing
the newly-synthesized quinary carbide powder to investigate its microstructure and …
the newly-synthesized quinary carbide powder to investigate its microstructure and …
Dual-phase high-entropy ultra-high temperature ceramics
A series of dual-phase high-entropy ultra-high temperature ceramics (DPHE-UHTCs) are
fabricated starting from N binary borides and (5-N) binary carbides powders.>∼ 99 …
fabricated starting from N binary borides and (5-N) binary carbides powders.>∼ 99 …
Review on mechanics of ultra-high-temperature materials
Ultra-high-temperature materials have applications in aerospace and nuclear industry. They
are usually subjected to complex thermal environments during service. The mechanical …
are usually subjected to complex thermal environments during service. The mechanical …
Super-strong materials for temperatures exceeding 2000° C
Ceramics based on group IV-V transition metal borides and carbides possess melting points
above 3000° C, are ablation resistant and are, therefore, candidates for the design of …
above 3000° C, are ablation resistant and are, therefore, candidates for the design of …
Strong high-entropy diboride ceramics with oxide impurities at 1800° C
In this study, a type of high-entropy boride (HEB) ceramics ((Ti0. 2Zr0. 2Nba0. 2Hfa0. 2Taa0.
2) B2) with∼ 2vol% oxides and∼ 1 vol% porosity was successfully consolidated by spark …
2) B2) with∼ 2vol% oxides and∼ 1 vol% porosity was successfully consolidated by spark …
Mechanical behavior of zirconium diboride–silicon carbide–boron carbide ceramics up to 2200 C
The mechanical properties of hot pressed zirconium diboride–silicon carbide–boron carbide
(ZrB 2–SiC–B 4 C) ceramics were characterized from room temperature up to 2200° C in an …
(ZrB 2–SiC–B 4 C) ceramics were characterized from room temperature up to 2200° C in an …
Preparation and characterization of diboride-based high entropy (Ti0. 2Zr0. 2Hf0. 2Nb0. 2Ta0. 2) B2–SiC particulate composites
High entropy ceramics have attracted much attention in recent years, however, few open
literature on the composites in which high entropy phases were used as matrix can be …
literature on the composites in which high entropy phases were used as matrix can be …
Oxidation behavior of ZrB2 composites doped with various transition metal silicides
This paper deals with the oxidation behavior of ZrB 2-based composites sintered with
different additives, namely ZrSi 2, MoSi 2, TaSi 2 and WSi 2. The oxidation mechanisms …
different additives, namely ZrSi 2, MoSi 2, TaSi 2 and WSi 2. The oxidation mechanisms …