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Effect of spherically converging shock waves on deformation and phase behavior of high-purity iron |
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| Authors: | E A Kozlov A V Dobromyslov N I Taluts Ch Voltz |
| Affiliation: | 1. Russian Federal Nuclear Center ?? Zababakhin All-Russia Research Institute of Technical Physics, Snezhinsk, Chelyabinskaya oblast??, 456770, Russia 2. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Ekaterinburg, 620990, Russia 3. CEA Valduc, 21120, Is sur Tille, France |
| Abstract: | Optical metallography, transmission electron microscopy, and microhardness measurements were used to perform a layer-by-layer study of the structure of a high-purity iron sphere 166 mm in diameter after loading by converging spherical shock waves. It has been found that the plastic deformation of ? iron under this loading proceeds by slip; in the middle and deep layers, it proceeds via the formation of localized deformation bands. |
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