Capturing the effect of temperature, strain rate, and stress state on the plasticity and fracture of rolled homogeneous armor (RHA) steel

WR Whittington, AL Oppedal, S Turnage… - Materials Science and …, 2014 - Elsevier
… RHA steel plate with regards to the stress state, strain rate, … high-strain rates, the stress-state
strain-rate dependence on … Mechanical tests at these strain rates at a higher temperature (…

Plastic behavior and constitutive modeling of armor steel over wide temperature and strain rate ranges

Z Xu, F Huang - Acta Mechanica Solida Sinica, 2012 - Springer
… of 603 armor steel is studied at strain rates ranging from … of temperature, strain rate, and
plastic strain on flow stress. … and the experimental results of strain rate jump tests, the KHL model …

On shear failure behaviors of an armor steel over a large range of strain rates

Z Xu, Y Liu, Z Sun, H Hu, F Huang - International Journal of Impact …, 2018 - Elsevier
… Plastic flow behaviors of the 603 armor steel were investigated at shear strain rates up to …
properties of this armor steel are studied over a wide range of strain rates using the same DSS …

Comparison of physically based constitutive models characterizing armor steel over wide temperature and strain rate ranges

Z Xu, F Huang - Modelling and Simulation in Materials Science …, 2011 - iopscience.iop.org
… of the 603 steel at temperatures ranging from 288 to 873 K, and strain rates ranging from …
Validities of the established models are checked by strain rate jump tests performed under …

Understanding of adiabatic shear band evolution during high-strain-rate deformation in high-strength armor steel

MC Jo, S Kim, DW Kim, HK Park, SS Hong… - Journal of Alloys and …, 2020 - Elsevier
… In this study, the evolution of ASB during high-strain-rate deformation in the high-strength
armor steel was investigated by using the SHPB technique. An interrupted dynamic …

[HTML][HTML] Neural network modeling to evaluate the dynamic flow stress of high strength armor steels under high strain rate compression

R Bobbili, V Madhu, AK Gogia - Defence Technology, 2014 - Elsevier
… 500–650 C), strains (0.05–0.2) and strain rates (1000–5500/s… strain rate deformation behavior
of high strength armor steelsstrain rate deformation behavior of high strength armor steel

Finite element modeling of the behavior of armor materials under high strain rates and large strains

I Polyzois, I Polyzois - 2010 - mspace.lib.umanitoba.ca
… Bassim and Panic proposed that the stress drop at yielding for high strength low alloys steels
under high strain rate deformation is the result of adiabatic shear band formation caused by …

Dynamic behavior of high strength armor steels

H Nahme, E Lach - Le Journal de Physique IV, 1997 - jp4.journaldephysique.org
… , Mars 240 and Mars 300 have been detamkd for strain rates … The steels called ~ ars ' belong
to the well known armor steels … of these steels under loading conditions with strain rates of …

[PDF][PDF] Effect of strain-rate on the deformation behavior of rolled-homogeneous-armor (RHA) steel at different hardnesses

T Weerasooriya, P Moy - Carbon, 2004 - researchgate.net
… Rolled homogeneous armor steel (RHA) is used in armored … and fails under different
strain-rates including high rates. During … behavior of RHA at different strain-rates. This paper is a …

[PDF][PDF] Strain rate effect on the failure strain and hardness of metallic armor plates subjected to high velocity projectile impact

QH Shah - Journal of Engineering Science and Technology, 2006 - academia.edu
… that steel deformation is excessive before failure resulting in higher failure strain at high strain
rates while the failure strain for … At high strain rates the failure strain of steel is enhanced …