X-ray diffraction techniques for mineral characterization: A review for engineers of the fundamentals, applications, and research directions
X-ray diffraction (XRD) is an important and widely used material characterization technique.
With the recent development in material science technology and understanding, various …
With the recent development in material science technology and understanding, various …
Oxidation of ultrahigh temperature ceramics: kinetics, mechanisms, and applications
Materials capable of oxidizing in a protective manner at ultrahigh (> 1700° C) temperatures
are needed to push beyond this barrier defined by SiC. Although possessing attractive …
are needed to push beyond this barrier defined by SiC. Although possessing attractive …
Thermodynamics of high entropy oxides
SJ McCormack, A Navrotsky - Acta Materialia, 2021 - Elsevier
With the hype of “high entropy” alloys and more recently,“high entropy” ceramics and “high
entropy” oxides (HEOs), there has been a great push to investigate and characterize …
entropy” oxides (HEOs), there has been a great push to investigate and characterize …
Part II: Experimental verification of computationally predicted preferential oxidation of refractory high entropy ultra-high temperature ceramics
Refractory high entropy materials have garnered significant research interest due to their
potential ability to fill a need in high temperature structural applications. However …
potential ability to fill a need in high temperature structural applications. However …
Oxidation behavior of (Hf0. 2Zr0. 2Ta0. 2Nb0. 2Ti0. 2) C high-entropy ceramics at 1073-1473 K in air
The oxidation behavior of (Hf 0.2 Zr 0.2 Ta 0.2 Nb 0.2 Ti 0.2) C high-entropy ceramics (HHC-
1) was studied at 1073–1473 K in air for the first time. The results showed that the oxidation …
1) was studied at 1073–1473 K in air for the first time. The results showed that the oxidation …
High‐temperature oxidation behavior of (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high‐entropy ceramics in air
High‐entropy metal carbides have recently been arousing considerable interest.
Nevertheless, their high‐temperature oxidation behavior is rarely studied. Herein the high …
Nevertheless, their high‐temperature oxidation behavior is rarely studied. Herein the high …
Elucidating the role of preferential oxidation during ablation: Insights on the design and optimization of multicomponent ultra-high temperature ceramics
Multicomponent ultra-high temperature ceramics (UHTCs) are promising candidates for
thermal protection materials (TPMs) used in aerospace field. However, finding out desirable …
thermal protection materials (TPMs) used in aerospace field. However, finding out desirable …
Simultaneous enhancement of mechanical and ablation properties of C/C composites modified by (Hf-Ta-Zr) C solid solution ceramics
Q Miao, Y Fu, H Chen, J Zhang, J Zhao… - Journal of the European …, 2023 - Elsevier
In order to improve the mechanical and ablative resistance of C/C composites,(Hf-Ta-Zr) C
single-phase solid solution ceramics were introduced into C/C composites by polymer …
single-phase solid solution ceramics were introduced into C/C composites by polymer …
[HTML][HTML] Ablation behavior of high-entropy boride (Hf-Zr-Ta-Ti) B2 coating fabricated via supersonic atmospheric plasma spraying for carbon/carbon composites
Abstract Carbon/carbon (C/C) composites have the potential to fulfill the demands of thermal
protection systems, whereas they are limited by oxygen susceptibility. Herein, a high-entropy …
protection systems, whereas they are limited by oxygen susceptibility. Herein, a high-entropy …
Investigation on the ablation performance and mechanism of HfC coating modified with TaC
G Feng, H Li, L Yang, B Li, J Xu, X Yao - Corrosion Science, 2020 - Elsevier
HfC coatings modified with different TaC contents were designed and successfully
deposited on SiC-coated carbon/carbon (C/C) composites by supersonic atmosphere …
deposited on SiC-coated carbon/carbon (C/C) composites by supersonic atmosphere …