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 …

A fundamental understanding of the mechanical behavior of materials subjected to dynamic
loading is critical for developing outstanding structural materials. In this paper, we used laser …

High or medium-entropy alloys (HEAs/MEAs) are multi-principal element alloys with equal
atomic elemental composition, some of which have shown record-breaking mechanical …

The dynamic tension behavior of an equiatomic CrCoNi medium entropy alloy (MEA) has
been studied at both room temperature (RT, 298 K) and liquid nitrogen temperature (LNT, 77 …

Multi-principal element alloys (MPEAs) are promising materials for structural applications
under extreme conditions. Their outstanding mechanical properties are closely related to the …

The identification of multi-principal element alloys with optimal properties from a vast
composition space is a daunting task, particularly for high-entropy alloys (HEAs) composed …

This article reviews the anti-penetration principles and strengthening mechanisms of metal
materials, ranging from macroscopic failure modes to microscopic structural characteristics …

Dynamic tensile (micro-spallation) fracture and subsequent recompression in a molten state
is the key physical process for metallic materials undergoing multiple intense dynamic …

A two-step processing route including cold working (primary hardening) followed by
annealing-induced (secondary) hardening is proposed to strengthen single-phase face …

The effects of added Al element on the nanoindentation behavior of single-crystal FeNiCoCr-
based multicomponent alloys (MCAs) loaded along different crystal orientations, were …