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Welding and Brazing Silicon CarbideHot isostatic pressing and conventional furnace brazing effective under right conditions. Study performed showed feasibility of welding SiC using several welding and brazing techniques. Use of SiC improves engine efficiency by allowing increase in operating temperature. SiC successfully hot-pressure-welded at 3,550 degrees F (1,950 degrees C) in argon. Refinements of solid-state welding and brazing procedures used sufficient for some specific industrial applications.
Document ID
19860000391
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Moore, T. J.
Date Acquired
August 12, 2013
Publication Date
July 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 10
Issue: 4
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
LEW-14251
Accession Number
86B10391
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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