In this work, molecular dynamics simulations are conducted to investigate the shock
responses and corresponding deformation mechanisms in single crystalline (SC) and …

Shock waves are generated under high-speed impact conditions, creating extreme
environments that are difficult to be simulated. Molecular dynamics (MD), as a vital tool for …

The response of single crystals to increasing shock strength involves complex phase
transition processes from solid-solid to solid-liquid phases. However, it is not yet fully …

Elemental inhomogeneities formed during the actual preparation or heat treatment of high
entropy alloys (HEAs) have a profound effect on the mechanical properties of HEAs. In this …

This article aims to study the shock resistance capability of multi-element alloys. In this study,
we utilized nonequilibrium molecular dynamics-based simulations with an embedded atom …

Shock wave experiments show that many annealed face-centered cubic metals exhibit an
anomalously increasing yield strength with temperature at high strain rates. Such an …

The conversion of work into heat is one of the most significant characteristics of plastic
deformation, especially in a high strain rate regime. The quantitative characterization of the …

In this study, the main purpose was to investigate the microstructural evolution and
mechanical behavior of titanium alloy treated by laser shock peening using the piston impact …

激光冲击强化技术可以有效地提高材料的疲劳寿命, 被广泛应用于航空航天领域. CoCrFeMnNi
高熵合金作为一种经典的高熵合金体系, 研究其激光冲击强化后的微观组织变化以及冲击动态 …

In this study, we proposed a method, which is a combination of qualitative analysis and
quantitative analysis, to establish dislocation-based plasticity model, and assessed the time …