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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Bourne, Neil K.
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Publications (6/6 displayed)
- 20214D micro-scale, phase-contrast X-ray imaging and computed tomography of HMX-based polymer-bonded explosives during thermal runawaycitations
- 2020Impact failure in two silicates revealed by ultrafast, in situ, synchrotron X-ray microscopycitations
- 2017On the high-rate failure of carbon fibre compositescitations
- 2012Spallation response of Ti-6Al-4V: Rear surface velocimetry and X-ray tomographycitations
- 2008On the influence of chain morphology on the shock response of three thermoplasticscitations
- 2007The shock response, simulation and microstructural determination of a model composite materialcitations
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booksection
Spallation response of Ti-6Al-4V: Rear surface velocimetry and X-ray tomography
Abstract
The investigation of the dynamic tensile or spallation response of materials is generally characterized by the measurement of reload signals during rear surface velocity experiments, or postmortem by metallography of sectioned target assemblies. The latter can only reveal features in twodimensions, although serial sectioning can generate a three-dimensional representation of the spalled region. By contrast, X-ray tomography can generate three-dimensional images without the need for sectioning. In this investigation, we combine rear surface heterodyne velocimetry measurements with X-ray tomography of recovered Ti-6Al-4V targets to identify tensile failure mechanisms during dynamic loading. © 2012 American Institute of Physics.