The CoCrFeNiMn multicomponent is one of the most widely and best studied of all high-
entropy alloys (HEAs) since its exceptional properties suggest potential uses as a structural …

Alloying traditionally enhances material properties by adding small amounts of secondary
elements to a primary base. Over the past decade and a half, a revolutionary strategy has …

Abstract High-entropy alloys (HEAs), although often presumed to be random solid solutions,
have recently been shown to display nanometer-scale variations in the arrangements of …

Multi-principal element alloys (MPEAs) of low stacking fault energies (SFEs) often exhibit
outstanding damage tolerance. In contrast to the well-understood monotonic deformation …

The present study investigates the crystallographic-texture effects on the improved fatigue
resistance in the CoCrFeMnNi high-entropy alloys (HEAs) with the full-size geometry of the …

One dimensional (1D) and three dimensional (3D) ultrasound sources were applied to
modulate the solidification process of FeCoCrNi 2.1 Al high entropy alloy whose liquidus …

We uncover the low-cycle fatigue response and deformation mechanisms of a dual-phase Al
0.5 CoCrFeMnNi high-entropy alloy (HEA) by comparing to CoCrFeMnNi HEA. Al 0.5 …

Heterostructuring gives solutions to achieve better mechanical performance of metallic
materials. For instance, partial static recrystallization by short-term annealing induces …

The microstructure effects on fatigue short crack propagation behavior of Al 0.3 CoCrFeNi
high entropy alloys (HEAs) were studied by in-situ fatigue testing under scanning electron …

We report the cyclic deformation behavior of CoCrNi at 550° C under a strain amplitude
of±0.5% and compare it to that of CoCrFeMnNi. CoCrNi manifests cyclic hardening followed …