Accession Number:

AD0774028

Title:

Time and Temperature Dependence of Boron Epoxy and Graphite-Epoxy Laminates.

Descriptive Note:

Technical rept. 1 Jul 72-30 Jun 73,

Corporate Author:

VIRGINIA POLYTECHNIC INST AND STATE UNIV BLACKSBURG

Personal Author(s):

• Heller,R. A.
• Swift,G. W.
• Stinchcomb,W. W.
• Thakker,A. B.
• Liu,J. C.

Report Date:

1973-11-09

Pagination or Media Count:

76.0

Abstract:

Results of vibration tests and constant strain rate tests performed on BoronEpoxy and GraphiteEpoxy Specimens at various temperatures are reported together with some preliminary fatigue and damage studies. In order to develop techniques for accelerated characterization of composite materials. Author, modified-PL

Descriptors:

• *LAMINATES
• BORON
• GRAPHITE
• CARBON FIBERS
• EPOXY RESINS
• EPOXY COMPOUNDS
• MATRIX MATERIALS
• FIBER REINFORCEMENT
• STRENGTH(MECHANICS)
• TEST METHODS
• STRAIN RATE
• ACCELERATED TESTING

Subject Categories:

• Laminates and Composite Materials

Distribution Statement:

APPROVED FOR PUBLIC RELEASE