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Argon Welding Inside A WorkpieceCanopies convert large hollow workpiece into inert-gas welding chamber. Large manifold serves welding chamber for attachment of liner parts in argon atmosphere. Every crevice, opening and passageway provided with argon-rich environment. Weld defects and oxidation dramatically reduced; also welding time reduced.
Document ID
19880000393
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Morgan, Gene E.
(Rockwell International Corp.)
Date Acquired
August 13, 2013
Publication Date
July 1, 1988
Publication Information
Publication: NASA Tech Briefs
Volume: 12
Issue: 7
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-29167
Accession Number
88B10393
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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