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Strength enhancement of prealloyed powder superalloysStrengthening and forming process for prealloyed powder superalloys greatly increases material strength in the 900-1,200F temperature range. Process which involves superplastically-deforming compacted powders at controlled rates and temperature is most effective on nickel-base alloys.
Document ID
19790000221
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Freche, J. C.
Waters, W. J.
Date Acquired
August 10, 2013
Publication Date
December 1, 1979
Publication Information
Publication: NASA Tech Briefs
Volume: 4
Issue: 2
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
LEW-13173
Accession Number
79B10221
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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