Ultra-high temperature carbide foams and methods of fabricating the same

Agarwal, Arvind; Nisar, Ambreen; Thomas, Tony; Orikasa, Kazue; Boesl, Benjamin Peter

Title: Ultra-high temperature carbide foams and methods of fabricating the same

Patent · Tue Nov 07 00:00:00 EST 2023

OSTI ID:2293817

Agarwal, Arvind; Nisar, Ambreen; Thomas, Tony; Orikasa, Kazue; Boesl, Benjamin Peter

Ultra-high temperature carbide (UHTC) foams and methods of fabricating and using the same are provided. The UHTC foams are produced in a three-step process, including UHTC slurry preparation, freeze-drying, and spark plasma sintering (SPS). The fabrication methods allow for the production of any kind of single- or multi-component UHTC foam, while also providing flexibility in the shape and size of the UHTC foams to produce near-net-shape components.

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Research Organization:: Florida International Univ. (FIU), Miami, FL (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: NA0003865

Assignee:: The Florida International University Board of Trustees (Miami, FL)

Patent Number(s):: 11,807,581

Application Number:: 17/932,819

OSTI ID:: 2293817

Resource Relation:: Patent File Date: 09/16/2022

Country of Publication:: United States

Language:: English

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Microchannelled hydroxyapatite components by sequential freeze drying and free pressureless spark plasma sintering Lin, Y-S; Meyers, M. A.; Olevsky, E. A. Advances in Applied Ceramics, Vol. 111, Issue 5-6 https://doi.org/10.1179/1743676111Y.0000000067	journal	August 2012
Method for making boron carbide containing ceramics Sneddon, Larry G.; Pender, Mark J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6478994 US Patent Document 6,478,994	patent	November 2002
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