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Measuring Hydrogen Properties in AluminumSystem in use at Langley Research Center measures concentration and diffusion coefficient of hydrogen in pure aluminum. Principal components are high-temperature ultra-high-vacuum furnace and quadrupole mass spectrometer. Quantities of hydrogen and other gases that evolve from heated metal are measured in real time and correlated with data on aluminum porosity.
Document ID
19820000053
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Outlaw, R. A.
Date Acquired
August 10, 2013
Publication Date
December 1, 1982
Publication Information
Publication: NASA Tech Briefs
Volume: 6
Issue: 4
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
LAR-12906
Accession Number
82B10053
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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