Zobrazeno 1 - 10 of 16 pro vyhledávání: '"J. R. Schorr"'
1
Near net-shape, ultra-high melting, recession-resistant ZrC/W-based rocket nozzle liners via the displacive compensation of porosity (DCP) method
Autor: J. R. Schorr, P. J. Wurm, Kenneth H. Sandhage, Matthew B. Dickerson, W. P. Hoffman, P. G. Wapner
Publikováno v: Journal of Materials Science. 39:6005-6015
Dense, near net-shaped ZrC/W-based composites have been fabricated at modest temperatures and at ambient pressure by a reactive infiltration process known as the Displacive Compensation of Porosity (DCP) method. Porous WC preforms with hourglass shap
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba795303b741d24327913d018b8092fc
https://doi.org/10.1023/b:jmsc.0000041697.67626.46
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2
High-temperature thermistors based on yttria and calcium zirconate
Autor: J. R. Schorr, W Chen, Sheikh A. Akbar, C.C Wang
Publikováno v: Scopus-Elsevier
Two oxide systems, yttria and calcium zirconate, have been systematically studied for their potential use as thermistor materials above 1000°C. Both oxides have a sensitivity (temperature coefficient of resistance) of about 1.5% °C−1 or higher. D
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcb6d7b493d0b173527832583d04a5b6
https://doi.org/10.1016/s0924-4247(97)01394-0
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3
A High-Sensitivity Thermal Method for Determining the Presence of Quartz at Levels Below 0.1%
Autor: G. S. Sheffield, J. R. Schorr
Publikováno v: 98th Annual Meeting and the Ceramic Manufacturing Council's Workshop and Exposition: Materials & Equipment/Whitewares: Ceramic Engineering and Science Proceedings
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4cc07bc19ea8bbc36e8965d70c23efe
https://doi.org/10.1002/9780470294420.ch38
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4
Methods for the fabrication of IR windows from nanoparticulates
Autor: James H. Adair, J. R. Schorr, S. Sengupta, R. R. Revur, Christopher J. Szepesi
Publikováno v: Window and Dome Technologies and Materials IX.
Windows for infrared sensors on missiles and aircraft must be of high optical quality and durable enough to protect delicate sensors from harsh operating conditions. If the grain size is smaller than the wavelength of the IR signal, then optical mate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::050cf31a78300dece8be7512748ba28d
https://doi.org/10.1117/12.604206
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5
Near Net-Shape Ultra-High Melting Recession-Resistant Rocket Nozzles II: Low Cost Carbon-Carbon Technology for Use in Ultra-High Temperature Oxidative Environments
Autor: K. H. Sandage, J. R. Schorr, W. P. Hoffman, P. G. Wapner, P. J. Wurm
Carbon-carbon composites are ideal materials for high temperature structural uses, such as in rocket propulsion components, hypersonic vehicles, and aircraft brakes. In spite of their excellent properties, the use of carbon-carbon composites has been
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2de310039ef075529793e7a994563bf
https://doi.org/10.21236/ada419385
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6
A Rugged Oxygen Gas Sensor with Solid Reference for High Temperature Applications
Autor: A. K. M. S. Chowdhury, J. R. Schorr, S. Kapileshwar, Sheikh A. Akbar
Publikováno v: Journal of The Electrochemical Society. 148:G91
An oxygen sensor based on yttria-stabilized zirconia with Ni-NiO mixture as a solid reference electrode for high temperature applications has been fabricated and tested. During high temperature use Ni reacts with inner Pt electrode and Pt lead wire,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7dab064ff747214349e609072f5a3a59
https://doi.org/10.1149/1.1343105
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