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Preventing Oxidation Near Gas/Tungsten-Arc WeldsAuxiliary argon jets create more nearly complete nonoxidizing atmosphere. Pyramid-shaped cup directs stream of additional argon over weld. Gas supplements provided by automatic welding machine so oxidation more completely suppressed.
Document ID
19870000097
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Reed, K. J.
(Rockwell International Corp.)
Date Acquired
August 13, 2013
Publication Date
February 1, 1987
Publication Information
Publication: NASA Tech Briefs
Volume: 11
Issue: 2
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-29162
Accession Number
87B10097
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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