| Autor: |
Sobol’, V., Logvinovich, P., Bel’skii, S., Blokhin, A. |
| Předmět: |
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| Zdroj: |
Journal of Engineering Physics & Thermophysics; Jul2007, Vol. 80 Issue 4, p840-846, 7p, 3 Graphs |
| Abstrakt: |
The influence of microplasticity caused by the motion of dislocation segments on the propagation of elastic vibrations in structural materials is considered. It is shown that the character of motion of a dislocation segment exerts its effect on the propagation velocity of an acoustic wave. This fact should be taken into account when nonstationary frequency-phase methods of measuring the physical parameters of a medium are used. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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