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Ultrahigh temperature intermetallic alloys [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1997.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
pages 195-205 : 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 new family of Cr-Cr₂X based alloys with fabricability, mechanical properties, and oxidation resistance superior to previously developed Cr-Cr₂Nb and Cr-Cr₂Zr based alloys has been identified. The new alloys can be arc-melted/cast without cracking, and exhibit excellent room temperature and high-temperature tensile strengths. Preliminary evaluation of oxidation behavior at 1100 C in air indicates that the new Cr-Cr₂X based alloys form an adherent chromia-based scale. Under similar conditions, Cr-Cr₂Nb and Cr-Cr₂Zr based alloys suffer from extensive scale spallation.
Report Numbers
E 1.99:conf-9705115--proc.
E 1.99: ornl/fmp--97/1
ornl/fmp--97/1
conf-9705115--proc.
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
12/01/1997.
"conf-9705115--proc."
" ornl/fmp--97/1"
"DE98007329"
11. annual conference on fossil energy materials, Knoxville, TN (United States), 20-22 May 1997.
Wright, J.L.; Walker, L.R.; Liu, C.T.; Zhu, J.H.; Tortorelli, P.F.; Brady, M.P.; Carmichael, C.A.
Funding Information
AC05-96OR22464
View MARC record | catkey: 14450512