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A preliminary investigation of acousto-ultrasonic NDE of metal matrix composite test specimensAcousto-ultrasonic (AU) measurements were performed on a series of tensile specimens composed of 8 laminated layers of continuous, SiC fiber reinforced Ti-15-3 matrix. The following subject areas are covered: AU signal analysis; tensile behavior; AU and interrupted tensile tests; AU and thermally cycled specimens; AU and stiffness; and AU and specimen geometry.
Document ID
19910014208
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Kautz, Harold E. (NASA Lewis Research Center Cleveland, OH, United States)
Lerch, Brad A. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 6, 2013
Publication Date
May 1, 1991
Subject Category
Quality Assurance And Reliability
Report/Patent Number
NASA-TM-104339
E-5651-1
NAS 1.15:104339
Report Number: NASA-TM-104339
Report Number: E-5651-1
Report Number: NAS 1.15:104339
Accession Number
91N23521
Funding Number(s)
PROJECT: RTOP 510-01-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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