Heterogeneous Deformation of Copper in Shock Waves at Subgrain Scale Level

Heterogeneous Deformation of Copper in Shock Waves at Subgrain Scale Level

The paper presents results of study of deformation of heterogeneous structure in copper deformed at intergrainular scale level (L{approx}1-50{mu}m). Formation of heterogeneous structure is re-corded at shock-wave loading with wave intensity {sigma}x>20GPa and at shockless deformation at rate {eps...

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Hauptverfasser: Raevsky, V. A., Aprelkov, O. N., Igonin, V. V., Ignatova, O. N., Knyazev, V. N., Lebedev, A. I., Sinitsyna, S. N., Yukina, N. A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
COPPER
DEFORMATION
DENSITY
LOADING
PERIODICITY
PRESSURE DEPENDENCE
PRESSURE RANGE GIGA PA
SHOCK WAVES
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Beschreibung
Zusammenfassung:The paper presents results of study of deformation of heterogeneous structure in copper deformed at intergrainular scale level (L{approx}1-50{mu}m). Formation of heterogeneous structure is re-corded at shock-wave loading with wave intensity {sigma}x>20GPa and at shockless deformation at rate {epsilon} {approx} 106 s-1. Density of the formed periodic structure grows with increase of loading intensity.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.2263434