Fracto-Emission from Polymers.

Abstract

The unique emission from interfacial failure is described for fiber reinforced epoxy and polybutadiene filled with glass beads. Initial results of the determination of the mass of the positive ions, measurements of emission from Kevlar-epoxy, and a simple model for the observed decay from interfacial failure are discussed. Preliminary work including the role of cross-linking and the dependence of FE on crack velocity are mentioned.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1981
Accession Number
ADA103373

Entities

People

  • J. Thomas Dickinson

Organizations

  • Washington State University

Tags

Communities of Interest

  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Adhesives
  • Air Force
  • Charged Particles
  • Chemistry
  • Composite Materials
  • Detectors
  • Elastomers
  • Electrons
  • Emission
  • Material Degradation Processes
  • Materials
  • Materials Laboratories
  • Materials Science
  • Measurement
  • Microsecond Time
  • Military Research
  • Synthetic Rubber

Readers

  • Materials Science (Mechanical Engineering).
  • Plasma Physics.
  • Reinforced Composite Materials