Microstructure dependence of dynamic fracture and yielding in aluminum and an aluminum alloy at strain rates of 2 × 106 s−1 and faster

Experiments investigating fracture and resistance to plastic deformation at fast strain rates (>106 s−1) were performed via laser ablation on thin sheets of aluminum and aluminum alloys. Single crystal high purity aluminum (Al-HP) and a single crystal 1100 series aluminum alloy (AA1100) were prep...

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Veröffentlicht in:Journal of applied physics 2011-11, Vol.110 (10)
Hauptverfasser: Dalton, D. A., Worthington, D. L., Sherek, P. A., Pedrazas, N. A., Quevedo, H. J., Bernstein, A. C., Rambo, P., Schwarz, J., Edens, A., Geissel, M., Smith, I. C., Taleff, E. M., Ditmire, T.
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Sprache:eng
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