NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Deformation characteristics and time-dependent notch sensitivity of Udimet 700 at intermediate temperaturesTime-dependent notch sensitivity of Udimet 700 sheet, bar, and investment castings was observed between 1000 and 1400 F (538-760 C) but not at 1600 F (871 C). As was the case for Modified Waspaloy, Waspaloy, Rene 41, Inconel 718, and TD-NiCr, it occurred when notched specimens were loaded below the yield strength and when creep deformation was localized. For each gamma-prime strengthened alloy and notched specimen geometry, a stress-average particle size zone can be defined to characterize the notch-sensitive behavior.
Document ID
19750054660
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Wilson, D. J.
(International Nickel Paul D. Merica Research Laboratory Suffern, N.Y., United States)
Date Acquired
August 8, 2013
Publication Date
July 1, 1975
Subject Category
Metallic Materials
Report/Patent Number
ASME PAPER 75-MAT-J
Accession Number
75A38732
Funding Number(s)
CONTRACT_GRANT: NGL-23-005-005
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available