Nanocrystalline metals often suffer from grain coarsening at elevated temperatures, which
deteriorates their mechanical properties. One important strategy to retard grain growth is …

In this work, we report bulk nanostructured equiatomic FeCoNiCu high-entropy alloy (HEA)
with superior thermal stability and decent mechanical properties. High pressure torsion …

The effect of Al addition on the microstructural evolution, hardness, and deformation
behavior of a nanostructured CrCoNi medium entropy alloy prepared by co‐sputtering is …

High-density coherent nanoprecipitates have been widely introduced into the design of new
structural materials to achieve a superior strength-ductility balance. However, the thermal …

Grain refinement to the nanocrystalline regime is the most effective way to strengthen
materials but this often deteriorates the grain-size thermal stability and plasticity. Here we …

A promising strategy involving the synergetic effects of the high-entropy engineering and
interface architectures has been proposed to realize the thermal stability of nanocrystalline …

In this work, we synthesized a FeCoNiCrCu high entropy alloy film (HEAF) via magnetron
sputtering, which exhibited a metastable single FCC phase with random chemical …

Nanograined (NG) materials often suffer from low thermal stability owing to the high volume
fraction of grain boundaries (GBs). Herein, we investigate the possibility of utilizing local …

High entropy alloys (HEAs) provide superior mechanical and functional properties.
However, these advantages may disappear when a metastable single-phase solid solution …

Nanocrystalline (NC) materials are prone to grain-coarsening at low temperatures—
requiring extra solute-element addition for stability. While this approach is established …