The corrosion and passive behavior of the as-cast Al x CrFeNi 3− x (x= 0.6, 0.8, 1.0 in molar
ratio) high entropy alloys in 3.5 wt% NaCl solution at room temperature was investigated by …

The solidification process of high-entropy FeCoNi 2 Al 0.9 alloy was modulated by 20 kHz
power ultrasound with maximum 13 μm amplitude. The statically solidified eutectic structures …

Nanostructured materials, with average grain size in nanometer scale and a high volume
fraction of grain boundaries, were known to have advanced mechanical properties, such as …

Eutectic high-entropy alloys (EHEAs) are a class of prospective structural material in
advanced engineering applications due to their excellent mechanical properties and …

Due to the excellent combination of strength and ductility, eutectic high entropy alloys
(EHEAs) are of great interests to the researchers. Here, a cobalt free cost-effective eutectic …

The present study investigates the formation mechanism of L1 2 nano-precipitates within the
FCC phase during the solidification process of the AlCoCrFeNi 2.1 eutectic high entropy …

Liquid CoCrFeNiMo 0.8 high entropy alloy (HEA) was undercooled by up to 205 K and thus
rapidly solidified with electromagnetic levitation technique. A kinetics transition from slow …

A cost-effective iron-rich non-equiatomic Fe 50 Mn 20 Al 15 Ni 10 Co 5 medium entropy
alloy (MEA) was synthesized by vacuum induction melting. The as-cast alloy exhibits a …

By integrating calculation of phase diagram (CALPHAD) simulations, ab initio molecular
dynamics (AIMD) and experimental validation, we shed light on the unexpected spinodal …

Since their introduction in 2004, high entropy alloys (HEAs) have attracted significant
attention due to their exceptional mechanical and functional properties. Advances in our …