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Revolving Eddy-Current Probe Detects Cracks Near RivetsScanning eddy-current probe in circular pattern increases sensitivity with which probe indicates fatigue cracks and other defects in metal surfaces in vicinity of rivets. Technique devised to facilitate inspection of riveted joints in aircraft. Eddy-current probe in question described in "Electro-magnetic Flaw Detector Is Easier To Use" (LAR-15046).
Document ID
19950070404
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Namkung, Min (NASA Langley Research Center, Hampton, VA.)
Wincheski, Buzz (Analytical Services and Materials, Inc.)
Fulton, James P. (Analytical Services and Materials, Inc.)
Nath, Shridhar (Analytical Services and Materials, Inc.)
Simpson, John (Lockheed Engineering and Sciences Co.)
Date Acquired
August 16, 2013
Publication Date
November 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 11
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
LAR-15231
Accession Number
95B10583
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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