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Shock compressibility of polycrystalline nickel aluminide |
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| Authors: | V V Yakushev A V Utkin A N Zhukov S Y Ananev A Y Dolgoborodov D O Moskovskikh |
| Institution: | 1. Institute of Problems of Chemical Physics of Russian Academy of Sciences, Chernogolovka, Russiayakushev@ficp.ac.ru;3. Institute of Problems of Chemical Physics of Russian Academy of Sciences, Chernogolovka, Russia;4. Joint Institute for High Temperatures of Russian Academy of Sciences, Moscow, Russia;5. National University of Science and Technology ?MISIS?, Moscow, Russia |
| Abstract: | ABSTRACTWe present experimental data on Hugoniot and release isentropes of nickel aluminide obtained for shock pressures up to 83?GPa and make comparison with previously published calculation data. We estimate a Hugoniot elastic limit of samples, construct the EOS of nickel aluminide and investigate the Hugoniot position relative to the melting curve. |
| Keywords: | High pressure Hugoniot release isentrope equation of state |