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Positioning X-Ray Film With String And MagnetsTechnique devised to position x-ray film in normally inaccessible places for inspection of welded joints. Lead/magnet markers and string attached to ends of strips of x-ray film to facilitate positioning. Fewer shots required than in random trial-and-error sequence, and resulting images more accurate.
Document ID
19900000245
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Larosa, William D.
(Rockwell International Corp.)
Anders, Jeffrey E.
(Rockwell International Corp.)
Date Acquired
August 14, 2013
Publication Date
May 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 5
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-29448
Accession Number
90B10245
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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