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Ultra-high Temperature Ceramics for Extreme Environments

Modern demands in clean energy and space exploration require materials scientists to develop materials that perform in the most extreme conditions in our universe.
Anasori, Babak, Wyatt, Brian C., Nemani, Srinivasa Kartik, Opila, Elizabeth J., Hilmas, Gregory E.   +4 more
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Sintering and densification of UHTCs

, 2012
UHTCs possess outstanding physical and engineering properties, such as high hardness and strength, low electrical resistivity and good chemical inertness.
Diletta Sciti, Frederic Monteverde, Stefano Guicciardi, Laura Silvestroni   +3 more
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Assessment of the State of the Art of Ultra High Temperature Ceramics [PDF]

, 2009
Ultra High Temperature Ceramics (UHTCs) are a family of materials that includes the borides, carbides and nitrides of hafnium-, zirconium- and titanium-based systems.
Stackpoole, Mairead, Gasch, Matt, Johnson, Sylvia   +2 more
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Composites Based on UHTCs [PDF]

, 2012
Considerable progress has been made in developing ultra high temperature ceramics (UHTCs) for aerospace applications. A serious issue hindering the eventual use of these materials is their fracture toughness.
Johnson, Sylvia M., Gusman, Michael I., Gasch, Matthew J., Stackpoole, Margaret M.   +3 more
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TEM study on UHTCs and composites

, 2016
Research on UHTCs has generally involved two major fields: the improvement of mechanical properties and the oxidation resistance. High performances are achieved upon careful tailoring of the microstructure, obtained through an aware control of the ...
Diletta Sciti, HansJoachim Kleebe, Stefan Lauterbach, Laura Silvestroni   +3 more
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The Scaled-Up Synthesis of Nanostructured Ultra-High-Temperature Ceramics and Resistance Sintering of Tantalum Carbide Nanopowders and Composites

, 2013
Advisory committee members: Linda Jones, William Carty, Geoffrey Bowers. Dissertation completed in partial fulfillment of the requirements for the degree of PHD in Ceramics at the Inamori School of Engineering, New York State College of Ceramics at ...
Kelly, James
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Sintering and properties of Ultra High Temperature Ceramics for aerospace applications

, 2013
The Ultra High Temperature Ceramics (UHTCs) represent a very interesting family of materials and therefore they are the subject of increasing attention from different engineering sectors and notably the aerospace industry.
Justin, J.F.
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Ultra High Temperature Ceramics for aerospace applications

, 2014
Après relecture une erreur est apparue dans le document et doit être retiréInternational audienceThe Ultra High Temperature Ceramics (UHTCs) are of great interest for different engineering sectors and notably the aerospace industry.
Jankowiak, A., Justin, J.F.
core   +1 more source

Intrinsic spectral selectivity in ultra-high temperature ceramics for solar applications

, 2011
Different concepts for solar receiver systems have been developed, and each collector architecture (linear parabolic systems, solar dishes, solar tower plants, etc) demands peculiar system solutions.
Giannini Annalisa, Sansoni Paola, Francini Franco, Mercatelli Luca, Sciti Diletta, Sani Elisa   +5 more
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Ultrahigh-Temperature Ceramics (UHTCs) Systems

2018
Phase diagrams of diborides (MB2), monocarbides (MC), and mononitrides (MN) of transitive metals in IVB or VB groups, such as Ti, Zr, Hf, Nb, and Ta, most of which belong to the Ultrahigh-Temperature Ceramic (UHTC) family, are collected in this chapter. Phase diagrams of UHTCs are scarce relative to common oxides, carbides, or nitrides.
Zhenkun Huang, Laner Wu
openaire   +3 more sources