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Eliminating underbead fissuring in superalloysParameters that produce high-integrity overlay welds in Incoloy-903, Incoloy-88, and Inconel-718 differ from those in conventional metal-in groove welds. Reduced weld velocity eliminates underbead crack-inducing level.
Document ID
19800000114
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Betts, R. D.
(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-19460
ISSN: 0145-319X
Report Number: MFS-19460
Accession Number
80B10114
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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