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High frequency fatigue testing of Udimet 700 at 1400 FAn investigation pertaining to the development of life prediction methods for materials subjected to high temperature creep/fatigue conditions is presented. High frequency (13.4 kHz) fatigue data were measured at 1400 F on specimens of the nickel-based alloy Udimet 700. Tests were conducted on the virgin material, as well as on specimens which had received prior exposures to high temperature, fatigue, and creep.
Document ID
19730013118
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Conn, A. F. (Hydronautics, Inc. Laurel, MD, United States)
Rudy, S. L. (Hydronautics, Inc. Laurel, MD, United States)
Date Acquired
September 2, 2013
Publication Date
June 1, 1972
Subject Category
Structural Mechanics
Report/Patent Number
TR-7150-1
NASA-CR-120958
Report Number: TR-7150-1
Report Number: NASA-CR-120958
Accession Number
73N21845
Funding Number(s)
CONTRACT_GRANT: NAS3-14335
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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