Results 51 to 60 of about 4,174,047 (104)
, 2012 We report on the preparation, room temperature spectral reflectance and high-temperature thermal emissivity characterization of different Ultra-High Temperature Ceramics.
Fontani Daniela +6 more
core
Ultrahigh temperature ceramics for thermal protection systems, propulsion and energy
, 2014 Ultra high temperature ceramics (UHTCs) include borides and carbides of early transition metals and are presently considered a class of promising materials for application in the aerospace and energy sectors.
Sciti Diletta
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Review on ultra-high temperature boride ceramics
, 2020 Ceramic materials having melting points higher than 3000 °C and suitable for structural applications at above 2000 °C are commonly known as Ultra-High Temperature Ceramics (UHTCs).
Mukhopadhyay, A +3 more
core +1 more source
Effect of Sample Shape and Size on the Thermal Shock Resistance for Ultra-High Temperature Ceramics
, 2010 The ceramic thermal shock resistance is usually determined by a strip or a disk sample. However, sample shape and size have greatly effect on determining the strength of Ultra-high temperature ceramics (UHTCs).
Li Li Jiang +5 more
core +1 more source
Oxidation resistance of multi-component carbide and boride UHTCS [PDF]
, 2017 Bulk samples of high entropy ultra-high temperature ceramics (UHTCs) of the composition (HfNbTaTiZr)C and (HfNbTaTiZr)B2 were fabricated via high energy ball milling and spark plasma sintering.
Harrington, Tyler +5 more
core +1 more source
, 2012 Bilateral project between CNR ISTEC and Kyushu University, Fukuoka Japan. This project seeks to fill an emerging technological need by developing effective methods of joining high-performance ultrahigh temperature ceramics (UHTCs) using metal-based ...
Laura Esposito
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Advances in Ablation or Oxidation Mechanisms and Behaviors of Carbon Fiber-Reinforced Si-Based Composites. [PDF]
Molecules, 2023 Zuo H +9 more
europepmc +1 more source
Scratch-Induced Wear Behavior of Multi-Component Ultra-High-Temperature Ceramics
Multi-component ultra-high-temperature ceramics (MC-UHTCs) are promising for high-temperature applications due to exceptional thermo-mechanical properties, yet their wear characteristics remain unexplored.
Arvind Agarwal +3 more
core +1 more source
Robust UHTC for Sharp Leading Edge Applications [PDF]
, 2003 Ultrahigh temperature ceramics have performed unreliably due to material flaws and attachment design. These deficiencies are brought to the fore by the low fracture toughness and thermal shock resistance of UHTCs.
Opila, Elizabeth J. +2 more
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Investigation of the Effect of Supersonic Flow of Dissociated Nitrogen on ZrB2-HfB2-SiC Ceramics Doped with 10 vol.% Carbon Nanotubes. [PDF]
Materials (Basel), 2022 Simonenko EP +7 more
europepmc +1 more source