A single-phase or simple-structured alloy does not always possess outstanding
combinations of strength and ductility over a wide range of temperatures and strain rates for …

An as-cast equiatomic CoCrFeNi high entropy alloy was investigated through hot
compression tests conducted at various temperatures ranging from 700 to 1000° C and …

The W and extra/in-situ TiC reinforced CoCrFeNi high-entropy alloy coating was prepared
on a 45 steel substrate by laser cladding. The synergistic effect of W and ex/in-situ TiC on …

Multi-principal element alloys (MPEAs) demonstrate significant promise as structural
materials for nuclear energy equipment owing to their exceptional mechanical properties …

In this study, the Fe 40 Mn 20 Cr 20 Ni 20 HEA is successfully prepared, and the deformation
mechanism and microstructure evolution upon dynamic tension are investigated. The alloy …

Synchronous ultrasonic impact treatment is proposed to induce recrystallization and
twinning of laser directed energy deposited CoCrFeNi high entropy alloy, which remarkably …

Multi-principal element alloys (MPEA) have emerged as a class of high-performance
materials. Of particular interest is the excellent fracture toughness in face-centered cubic …

Ultra-high-speed laser cladding (UHSLC) not only offers an efficient solution to the
limitations of conventional laser cladding but also aligns with the contemporary objectives of …

High–strain–rate deformation of steels is prone to generating localized adiabatic shear
bands (ASB) due to strain localization, leading to plastic instability and fracture …

TiZrNbVAl lightweight high-entropy alloys (LHEAs) with body-centered cubic (BCC) structure
have received extensive attention due to their low density and considerable mechanical …