Synergistic effects of grain sizes on corrosion behavior and mechanical properties of
metastable high-entropy alloys (HEAs) were studied. The results exhibit that the corrosion …

Suppressing strain localization in hard layers was crucial for making gradient alloys ductile.
Here, a typical structure in CrFeCoNiMn 0.75 Cu 0.25 high entropy alloy (HEA), which …

Abstract Al-Mg-Sc alloy was deposited by wire arc additive manufacturing (WAAM). The
influence of Sc on the microstructure and mechanical properties of deposited alloys was …

Heterogeneous microstructure alloys provide a possibility for the combination of strength
and ductility. As a typical heterogeneous microstructure, partially recrystallized …

One of the recent technological developments in the Laser Powder Bed Fusion (LPBF)
process is the use of non-Gaussian beam profiles of power density distributions. Irrespective …

Abstract Architecture design enables multi-mechanism coordination of strengthening and
toughening to overcome the strength-ductility trade-off in particulate reinforced metal matrix …

The simultaneous optimization of strength and ductility in high-performance metallic
materials has long been a challenge for researchers, characterized by an inherent trade-off …

A mechanical constitutive relationship is the basis for the design and application of structural
materials, and the establishment of a mechanical constitutive relationship generally relies on …

Abstract The Hall-Petch and inverse Hall-Petch behaviors in nanocrystalline ceramics are
not well understood because dislocation activities, which are important in metals, are usually …

Inspired by natural structures like bamboo and bone, the incorporation of heterogeneous
fibrous structure plays a significant role in skillfully optimizing their mechanical properties. A …