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Transducer for ultrasonic inspection of porous materialsDevice has been utilized in nondestructuive testing of low-density porous materials (e. g., high temperature surface insulation) for cracks.
Document ID
19770000093
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Alers, G. A. (Rockwell Intern. Corp.)
Thompson, R. B. (Rockwell Intern. Corp.)
Date Acquired
August 8, 2013
Publication Date
June 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 2
Issue: 1
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MSC-19671
Report Number: MSC-19671
ISSN: 0145-319X
Accession Number
77B10093
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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