We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Crack velocity in ultrafast loading.
- Authors
Morozov, V.; Savenkov, G.; Barakhtin, B.; Lukin, A.; Gun'ko, Yu.; Rudometkin, K.
- Abstract
This Letter presents the results of investigations of crack velocities within nanosecond pulses of loading in specimens of aluminum foil. It has been established that the crack velocities are close to, and even exceed, the values of the longitudinal speed of sound in aluminum. It is assumed that such results are related to the strong nonequilibrium process of medium perturbation in which physical constants of material lose their meaning.
- Subjects
SURFACE cracks; MECHANICAL loads; ALUMINUM foil; PHYSICAL constants; PROPERTIES of matter; CHEMICAL equilibrium
- Publication
Technical Physics Letters, 2015, Vol 41, Issue 2, p117
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S106378501502011X