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Metal honeycomb to porous wireform substrate diffusion bond evaluationTwo nondestructive techniques were used to evaluate diffusion bond quality between a metal fail honeycomb and porous wireform substrate. The two techniques, cryographics and acousto-ultrasonics, are complementary in revealing variations of bond integrity and quality in shroud segments from an experimental aircraft turbine engine. Previously announced in STAR as N82-18612
Document ID
19830058402
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Vary, A. (NASA Lewis Research Center Cleveland, OH, United States)
Moorhead, P. E. (NASA Lewis Research Center Cleveland, OH, United States)
Hull, D. R. (NASA Lewis Research Center Nondestructive Evaluation Section, Cleveland, OH, United States)
Date Acquired
August 11, 2013
Publication Date
July 1, 1983
Publication Information
Publication: Materials Evaluation
Volume: 41
ISSN: 0025-5327
Subject Category
Quality Assurance And Reliability
Report/Patent Number
ISSN: 0025-5327
Accession Number
83A39620
Distribution Limits
Public
Copyright
Other

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