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Process for strengthening aluminum based ceramics and material [electronic resource].

Published:
Washington, D.C. : United States. Dept. of Energy, 1998.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:
23 pages : digital, PDF file
Additional Creators:
Oak Ridge National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary:
A process for strengthening aluminum based ceramics is provided. A gaseous atmosphere consisting essentially of silicon monoxide gas is formed by exposing a source of silicon to an atmosphere consisting essentially of hydrogen and a sufficient amount of water vapor. The aluminum based ceramic is exposed to the gaseous silicon monoxide atmosphere for a period of time and at a temperature sufficient to produce a continuous, stable silicon-containing film on the surface of the aluminum based ceramic that increases the strength of the ceramic.
Report Numbers:
E 1.99:patents-us--a9050371
patents-us--a9050371
Subject(s):
Other Subject(s):
Note:
Published through SciTech Connect.
12/01/1998.
"patents-us--a9050371"
"US patent application 9-050,371"
Moorhead, Arthur J.; Kim, Hyoun-Ee.
Funding Information:
AC05-96OR22464
View MARC record | catkey: 14449872