NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Thermal expansion behavior of graphite/glass and graphite/magnesiumThe thermal expansion behavior of n (+/- 8)s graphite fiber reinforced magnesium laminate and four graphite reinforced glass-matrix laminates (a unidirectional laminate, a quasi-isotropic laminate, a symmetric low angle-ply laminate, and a random chopped-fiber mat laminate) was determined, and was found, in all cases, to not be significantly affected by thermal cycling. Specimens were cycled up to 100 times between -200 F and 100 F, and the thermal expansion coefficients determined for each material as a function of temperature were found to be low. Some dimensional changes as a function of thermal cycling, and some thermal-strain hysteresis, were observed.
Document ID
19870051341
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Tompkins, Stephen S.
(NASA Langley Research Center Hampton, VA, United States)
Ard, K. E.
(Harris Corp. Aerospace Systems Div., Melbourne, FL, United States)
Sharp, G. Richard
(NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1986
Subject Category
Composite Materials
Accession Number
87A38615
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available