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Strength characteristics of transparent alumina and spinel ceramics
Author(s): Mark V. Parish; Marina R. Pascucci; John J. Gannon; Daniel C. Harris
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Paper Abstract

Transparent ceramics are finding increasing use in optical applications with demanding operating conditions. Polycrystalline ceramics provide a unique combination of mechanical, dielectric and optical properties for sensor window applications that were previously not possible. The mechanical strength of CeraNova’s transparent alumina and spinel was measured by an equibiaxial strength test method. The results of the tests and their analysis, included those at elevated temperatures for transparent alumina, will be presented.

Paper Details

Date Published: 3 May 2017
PDF: 9 pages
Proc. SPIE 10179, Window and Dome Technologies and Materials XV, 101790G (3 May 2017); doi: 10.1117/12.2263638
Show Author Affiliations
Mark V. Parish, CeraNova Corp. (United States)
Marina R. Pascucci, CeraNova Corp. (United States)
John J. Gannon, CeraNova Corp. (United States)
Daniel C. Harris, Naval Air Warfare Ctr. Weapons Div. (United States)


Published in SPIE Proceedings Vol. 10179:
Window and Dome Technologies and Materials XV
Brian J. Zelinski, Editor(s)

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