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Equipment and procedure for determining the elastic modulus of carbon-epoxy compositesMethod includes test device design and fabrication and standard Naval Ordnance Laboratory /NOL/ test ring as the test specimen. Technique provides accurate measurement of NOL ring elastic modulus, and adapts for use with fiber glass epoxy/rings.
Document ID
19710000394
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Brown, W. L. (MARTIN MARIETTA CORP.)
Feldman, A.
Penning, F. A.
Stang, D. A.
Date Acquired
August 6, 2013
Publication Date
October 1, 1971
Subject Category
Mechanics
Report/Patent Number
LEW-11116
Report Number: LEW-11116
Accession Number
71B10397
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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