S. A. Atroshenko, A. N. Zubareva, V. A. Morozov, G. G. Savenkov, A. V. Utkin, “Specific features of the response of cerium to pulsed actions”, Fizika Tverdogo Tela, 2018, Volume 60, Issue 2,Pages <nobr>234

This article is cited in 2 papers

Metals

Specific features of the response of cerium to pulsed actions

S. A. Atroshenko^a, A. N. Zubareva^b, V. A. Morozov^c, G. G. Savenkov^d, A. V. Utkin^b

^a Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, St. Petersburg
^b Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
^c Saint Petersburg State University
^d State Technological Institute of St. Petersburg (Technical University)

Abstract: Experimental studies of cerium at high rates and nanosecond durations of action have been performed. The isomorphic phase transition was studied upon shock compression. The spall strength of cerium has been determined. Cerium demonstrates anomalous compressibility upon dynamic loading. Stress waves dampen under action of a high-current electron beam due to the energy dissipation during fragmentation and twinning.

Received: 12.07.2017

DOI: 10.21883/FTT.2018.02.45373.233