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1993
Conference Paper
Title
Determination of the dynamic material properties of shock-loaded silicon-nitride
Other Title
Bestimmung der dynamischen Materialeigenschaften von schockbelastetem Silizium-Nitrid
Abstract
For Si3N4 ceramic of two different densities the dynamic properties, the microscopic material structure and the terminal ballistic behaviour have been determined. The results of these investigations suggest an important influence of the microstructure on the terminal ballistic behaviour and thus on the ceramics protection capability against impact processes.
Language
English
Keyword(s)
ceramic
dynamic behaviour
dynamisches Materialverhalten
Hugoniot data
Hugoniot elastic limit
Hugoniotdaten
Keramik
microstructure
Mikrostruktur
Planar-Impakt
planar-plate impact technique
Porosität
porosity
Schockbelastung
shock loading
Silicon-Nitride
Silizium-Nitrid
spall strength
Spallation
Spallationsfestigkeit
VISAR