Actions for A status review of NASA's COSAM (Conservation Of Strategic Aerospace Materials) program

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A status review of NASA's COSAM (Conservation Of Strategic Aerospace Materials) program

Author
Stephens, J. R.
Published
May 1, 1982.
Physical Description
1 electronic document
Online Version

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Unclassified, Unlimited, Publicly available.
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Summary
The use and supply of strategic elements in nickel base superalloys for gas turbine engines are reviewed. Substitution of strategic elements, advanced processing concepts, and the identification of alternate materials are considered. Cobalt, tantalum, columbium, and chromium, the supplies of which are 91-100% imported, are the materials of major concern.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19820016450.
Accession ID: 82N24326.
E-1222.
NASA-TM-82852.
NAS 1.15:82852.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15715987