@inproceedings{5add73c1d6db413e8173949af3605ec3,
title = "Impact response of pure iron between 150 and 1273 K",
abstract = "Dynamic yield strength of pure polycrystalline iron (99.995% Fe) was studied in a series of VISAR-monitored planar impact experiments with initial sample temperature ranged from 150 to 1273 K. It was found that decaying with temperature yield strength of α-iron has two local maxima; the first one in the vicinity of the iron Curie point, 1030 K, and the second one just below the temperature of the α-γ transition in iron, 1180 K. It was also found that both the pressure and the volume effect of the shock-induced α-ε transformation (revealed by the two-wave structure of the recorded waveforms) decrease with the test temperature achieving their minima in the vicinity of the α-γ transition. Heating of the iron above the temperature of the α-γ transformation is accompanied by the increase of both the transition pressure and its volume effect.",
keywords = "Iron, Phase transitions, Plasticity, Temperature",
author = "Zaretsky, {E. B.}",
year = "2009",
month = dec,
day = "1",
doi = "10.1063/1.3295019",
language = "English",
isbn = "9780735407329",
series = "AIP Conference Proceedings",
pages = "1201--1204",
booktitle = "Shock Compression of Condensed Matter - 2009 - Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter",
note = "Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter, 2009 APS SCCM ; Conference date: 28-06-2009 Through 03-07-2009",
}