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Nickel Aluminide Alloys Made By Rapid SolidificationCollection of reports describes experimental metallurgical studies of nickel aluminide alloys made by rapid-solidification powder-metallurgy process. Process incorporates ultrafine dispersions of hard, stable refractory compounds and rare-earth oxides into alloys. Effects of dispersoids on high-temperature mechanical properties (flow stress, and compressive and tensile creep) of alloys investigated. Results indicate specific additives result in improved strength and ductility.
Document ID
19950065462
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Ray, Ranjan
(Marko Materials, Inc.)
Date Acquired
August 17, 2013
Publication Date
June 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 6
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
LEW-15546
Accession Number
95B10303
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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