We report on the low-cycle fatigue behavior of single-phase, face-centered cubic CoCrNi
and CoCrFeMnNi at room temperature. Both alloys manifest cyclic hardening followed by …

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

Traditional high strength engineering alloys suffer from serious surface brittleness and
inferior wear performance when servicing under sliding contact at cryogenic temperature …

Abstract High Entropy Alloys (HEAs) are a new class of multi-component alloys with
excellent tensile strength-ductility combination. Their yield strength levels, however, are still …

The exceptional mechanical properties, particularly at cryogenic temperatures, of the
equiatomic CoCrNi alloy are documented in numerous published studies. Similar to the …

The current work compares the deformation behavior of CoCrFeMnNi and CoCrNi in the
temperature interval between 295 K and 8 K through a series of quasi-static tensile tests …

Plastic deformation during low-cycle fatigue (LCF) in equiatomic face-centered cubic (FCC)
CoCrFeMnNi high-entropy alloys (HEAs) is accumulated by dislocation substructure …

In the present work, low cycle fatigue (LCF) behavior of an equiatomic CoCrFeMnNi high
entropy alloy (HEA) is correlated to the microstructural evolution at 550° C. The fully …

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 …

To gain a comprehensive understanding of the wear mechanism and the combined effect of
low stacking fault energy (SFE) and external elevated temperature on sliding-induced plastic …