The influence of temperature, strain rate history and shock preloading in the region of phase transition for armco-iron

A. M. Bragov; S. Brichikov; George Thompson Gray; E. Kozlov; A. K. Lomunov; A. Petrovtsev; I. V. Sergeichev

doi:10.1051/jp4:20020785

The influence of temperature, strain rate history and shock preloading in the region of phase transition for armco-iron

A. M. Bragov
, S. Brichikov
, George Thompson Gray
, E. Kozlov
, A. K. Lomunov
, A. Petrovtsev
, I. V. Sergeichev

Los Alamos National Laboratory

Research output: Contribution to journal › Conference article

2 Scopus citations

Abstract

The influence of temperature, strain rate history, and shock-wave prestraining on the mechanical behavior of Armco-iron (Fe) is presented. Shock-wave prestraining of iron above the polymorphic α-ε transition is seen to result in significant changes in the stress-strain response of Fe. The increase in the constitutive response of Fe is seen to correspond to an increase in hardness in the preshocked Fe. A high degree of correlation in the experimental results independently obtained in Russia and USA is presented. The observed mechanical property effects in preshocked Fe are correlated to the microstructure evolution in iron following explosive prestraining.

Original language	English
Pages (from-to)	761-766
Number of pages	6
Journal	Journal De Physique. IV : JP
Volume	110
DOIs	https://doi.org/10.1051/jp4:20020785
State	Published - Sep 2003
Event	Eurodymat 2003: 7th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading - Duration: Sep 1 2003 → …

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title = "The influence of temperature, strain rate history and shock preloading in the region of phase transition for armco-iron",

abstract = "The influence of temperature, strain rate history, and shock-wave prestraining on the mechanical behavior of Armco-iron (Fe) is presented. Shock-wave prestraining of iron above the polymorphic α-ε transition is seen to result in significant changes in the stress-strain response of Fe. The increase in the constitutive response of Fe is seen to correspond to an increase in hardness in the preshocked Fe. A high degree of correlation in the experimental results independently obtained in Russia and USA is presented. The observed mechanical property effects in preshocked Fe are correlated to the microstructure evolution in iron following explosive prestraining.",

author = "Bragov, \{A. M.\} and S. Brichikov and Gray, \{George Thompson\} and E. Kozlov and Lomunov, \{A. K.\} and A. Petrovtsev and Sergeichev, \{I. V.\}",

year = "2003",

month = sep,

doi = "10.1051/jp4:20020785",

language = "English",

volume = "110",

pages = "761--766",

journal = "Journal De Physique. IV : JP",

issn = "1155-4339",

publisher = "EDP Sciences",

note = "Eurodymat 2003: 7th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading ; Conference date: 01-09-2003",

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TY - JOUR

T1 - The influence of temperature, strain rate history and shock preloading in the region of phase transition for armco-iron

AU - Bragov, A. M.

AU - Brichikov, S.

AU - Gray, George Thompson

AU - Kozlov, E.

AU - Lomunov, A. K.

AU - Petrovtsev, A.

AU - Sergeichev, I. V.

PY - 2003/9

Y1 - 2003/9

N2 - The influence of temperature, strain rate history, and shock-wave prestraining on the mechanical behavior of Armco-iron (Fe) is presented. Shock-wave prestraining of iron above the polymorphic α-ε transition is seen to result in significant changes in the stress-strain response of Fe. The increase in the constitutive response of Fe is seen to correspond to an increase in hardness in the preshocked Fe. A high degree of correlation in the experimental results independently obtained in Russia and USA is presented. The observed mechanical property effects in preshocked Fe are correlated to the microstructure evolution in iron following explosive prestraining.

AB - The influence of temperature, strain rate history, and shock-wave prestraining on the mechanical behavior of Armco-iron (Fe) is presented. Shock-wave prestraining of iron above the polymorphic α-ε transition is seen to result in significant changes in the stress-strain response of Fe. The increase in the constitutive response of Fe is seen to correspond to an increase in hardness in the preshocked Fe. A high degree of correlation in the experimental results independently obtained in Russia and USA is presented. The observed mechanical property effects in preshocked Fe are correlated to the microstructure evolution in iron following explosive prestraining.

UR - https://www.scopus.com/pages/publications/0242412328

U2 - 10.1051/jp4:20020785

DO - 10.1051/jp4:20020785

M3 - Conference article

SN - 1155-4339

VL - 110

SP - 761

EP - 766

JO - Journal De Physique. IV : JP

JF - Journal De Physique. IV : JP

T2 - Eurodymat 2003: 7th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading

Y2 - 1 September 2003

ER -

The influence of temperature, strain rate history and shock preloading in the region of phase transition for armco-iron

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