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ABSTRACT
We 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.
Acknowledgements
The work was carried out on the equipment of Interregional Explosive Center for Collective Use of Russian Academy of Sciences.
Disclosure statement
No potential conflict of interest was reported by the authors.
Additional information
Funding
The work was supported by the program of the Presidium of Russian Academy of Sciences [No 13P] ‘Thermal physics of high energy density’ and by the Russian Foundation for Basic Research, grant 16-29-01030.