Results 121 to 130 of about 201 (153)

Key issues of MoSi2-UHTC ceramics for ultra high temperature heating element applications: Mechanical, electrical, oxidation and thermal shock behaviors

Journal of Alloys and Compounds, 2019
Abstract MoSi2 based ceramics have great potential for high temperature heating element applications. In this paper, MoSi2-UHTC ceramics were produced by pressureless sintering by introducing ZrB2-20 vol% SiC ultra high temperature ceramic as additives. The key issues of the MoSi2-UHTC ceramics for ultra high temperature heating element applications,
Lu Zhang, Zongwei Tong, Rujie He, Chen Xie, Xuejian Bai, Yazheng Yang, Daining Fang   +6 more
openaire   +1 more source

Development, and characterisation of ultra-high-temperature ceramics composite (UHTC)

Advances in Materials and Processing Technologies, 2022
Sandeep Kumar, Abhishek Singh
openaire   +1 more source

Testing and Modeling Ultra-High Temperature Ceramic (UHTC) Materials for Hypersonic Flight

2011
Abstract : This project focused on zirconium diboride and hafnium diboride ultra-high temperature ceramics in two main research areas: i) their thermal and electrical transport properties; and ii) their oxidation and volatilization behavior in simulated re-entry environments.
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Ultra-high temperature ceramics (UHTCs) as novel solar absorbers for CSP systems

2015
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Sciti D., Silvestroni L., Sani E., Mercatelli L.   +3 more
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DFT study of structural stability and mechanical properties: High-Entropy Alloys (HEAs) - Ultra-High Temperature Ceramics (UHTC)

2022
High-Entropy Alloys (HEAs) have attracted considerable interest due to the combination of useful properties and enhanced applications, and a few HEAs have already been shown to possess exceptional properties under extreme conditions (e.g. Ultra-High Temperature Ceramic (UHTC)). However, predicting the formation, structures, and stability of HEAs is one
Zagorac, Dejan, Cvijović-Alagić, Ivana, Zagorac, Jelena, Butulija, Svetlana, Erčić, Jelena, Hanzel, Ondrej, Sedlak, Richard, Lisnichuk, Maksym, Škundrić, Tamara, Pejić, Milan, Jovanović, Dušica, Tatarko, Peter, Matović, Branko   +12 more
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Evaluation of Mechanical and Tribological Characteristics of ZrB2-Based Ultra-High-Temperature Ceramics (UHTC)

Journal of The Institution of Engineers (India): Series D, 2023
Sandeep Kumar, Abhishek Singh
openaire   +1 more source

[P88] Calphad-assisted joining of Ultra-High-Temperature Ceramics (UHTCs)

Calphad, 2015
Gabriele Cacciamani, Cristina Artini, Fabrizio Valenza, Maria Luigia Muolo, Alberto Passerone   +4 more
openaire   +1 more source

Molecular Dynamics Analysis and Optimization of Ultra-High-Temperature Ceramic (UHTC)Compositions for Propulsion

2022
Robert Slapikas, Anindya Ghoshal, Luis Bravo, Muthuvel Murugan, Douglas Wolfe   +4 more
openaire   +1 more source

Ultra-high temperature ceramics for extreme environments

Nature Reviews Materials, 2023
Brian C Wyatt, Srinivasa Kartik Nemani, Gregory E Hilmas   +2 more
exaly  

Protective Ultra-High Temperature Coatings/ Ceramics (UHTCs) for Ceramic Matrix Composites in Extreme Environments

2016
This thesis is focused on the development of a protective coating system for Cf/SiC SiCARBONTM (Airbus trademark) materials against very high temperatures in extreme environment. Here, we concentrate on the application of this technology in combustion chambers, for example in orbital thrusters.
openaire   +1 more source