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Protecting brazing furnaces from air leaksInexpensive inert-atmosphere shielding protects vacuum brazing-furnace components that are likely to spring leak. Pipefittings, gages, and valves are encased in transparent plastic shroud inflated with argon. If leak develops, harmless argon will enter vacuum chamber, making it possible to finish ongoing brazing or heat treatment before shutting down for repair.
Document ID
19790000574
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Armenoff, C. T.
(Rockwell Intern. Corp.)
Mckown, R. D.
(Rockwell Intern. Corp.)
Date Acquired
August 10, 2013
Publication Date
June 1, 1980
Publication Information
Publication: NASA Tech Briefs
Volume: 4
Issue: 4
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-19379
Accession Number
79B10574
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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