A coupled phase-field and crystal plasticity model for understanding shock-induced phase transition of iron

S Yao, J Yu, X Pei, Y Cui, H Zhang, H Peng, Y Li… - International Journal of …, 2024 - Elsevier
In the current work, we propose a chemical-potential-based phase-field model coupled with
dynamic crystal plasticity based on a unified energy framework with the aim of …

An atomic study on the shock-induced plasticity and phase transition for iron-based single crystals

K Wang, S Xiao, H Deng, W Zhu, W Hu - International Journal of Plasticity, 2014 - Elsevier
The martensitic phase transition α→ ε of iron is of particular interest to researchers and
industrialists due to its technological and scientific significance in recent decades …

[HTML][HTML] Effects of shear strain on shock response in single crystal iron

B Li, MT Liu, BQ Luo, C Fan, Y Cai, F Zhao… - Journal of Applied …, 2024 - pubs.aip.org
With large-scale non-equilibrium molecular dynamics simulations and in situ x-ray diffraction
analysis, we conducted a systematic investigation into the effects of pre-existing shear strain …

The mechanism of plasticity and phase transition in iron single crystals under cylindrically divergent shock loading

J Tan, Z Jian, S Xiao, X Li, K Wang, L Wang… - International Journal of …, 2022 - Elsevier
Cylindrically divergent shock loading significantly influences the plasticity and phase
transition of iron. In this study, the mechanisms of plasticity and α→ ε phase transition are …

Continuum nonlinear dynamics of unstable shock waves induced by structural phase transformations in iron

A Vattré, C Denoual - Journal of the Mechanics and Physics of Solids, 2019 - Elsevier
Iron is the predominant metal in the interior of the Earth and other rocky planets and has also
received substantial consideration in materials science and engineering due to its …

Coupling between plasticity and phase transition in shock-and ramp-compressed single-crystal iron

N Amadou, T De Resseguier, A Dragon, E Brambrink - Physical Review B, 2018 - APS
Molecular dynamics simulations have been used to investigate the coupling process
between plasticity and structural phase transformation in single-crystal iron under both …

Phase transformations and plasticity in single-crystal iron from shock compression to spall fracture

N Amadou, T de Rességuier - Physical Review B, 2023 - APS
Nonequilibrium molecular dynamics simulations have been used to investigate phase
transformations and plasticity in single-crystal iron from shock compression to dynamic …

The α-γ-ε triple point and phase boundaries of iron under shock compression

J Li, Q Wu, T Xue, H Geng, J Yu, K Jin, J Li… - Journal of Applied …, 2017 - pubs.aip.org
The phase transition of iron under shock compression has attracted much attention in recent
decades because of its importance in fields such as condensed matter physics, geophysics …

Atomistic studies of shock-induced plasticity and phase transition in iron-based single crystal with edge dislocation

Y Huang, Y Xiong, P Li, X Li, S Xiao, H Deng… - International Journal of …, 2019 - Elsevier
In engineering applications, various types of defects inevitably exist in materials which
would critically affect their properties. By introducing an edge dislocation into the model of …

Coupling between plasticity and phase transition of polycrystalline iron under shock compressions

K Wang, W Zhu, S Xiao, K Chen, H Deng… - International Journal of …, 2015 - Elsevier
Coupling between plasticity and martensitic transformation is the origin of many properties of
the material exhibiting martensitic phase transition, such as transition induced plasticity …