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X-ray technique verifies weld-root fusionSmall holes drilled along back edge of surface to be joined are filled when weld root is adequately fused. Holes 2% of thickness of material can be detected with X-rays. Absence of detectable holes indicates good weld. Procedure has been proven in production and is more reliable than conventional X-ray methods.
Document ID
19800000111
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Kleint, R. E. (Rockwell International Corp.)
Date Acquired
August 10, 2013
Publication Date
August 1, 1980
Publication Information
Publication: NASA Tech Briefs
Volume: 5
Issue: 1
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-19468
ISSN: 0145-319X
Report Number: MFS-19468
Accession Number
80B10111
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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