The fatigue cracking behavior at twin boundaries (TBs) in a CoCrFeMnNi high-entropy alloy
with three different grain sizes was systematically investigated under low-cycle fatigue …

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 …

The effect of grain size on tensile and cyclic deformation behaviors of carbon-containing
CoCrFeMnNi high-entropy alloys (Cantor) were investigated. Heat treatment of warm-rolled …

Strength and hardness of metallic materials are reported to correlate in a specified form.
Among various equations, yield strength is generally converted from Vickers hardness (HV) …

High entropy alloys (HEAs) with exceptional mechanical properties have gained a
considerable attention in the recent years. Some of these alloys, including the equiatomic …

The effect of grain size on strain-controlled low-cycle fatigue (LCF) properties in the
CoCrFeMnNi high-entropy alloys (HEAs) was investigated towards the distinct …

We propose a machine learning (ML) model to predict the fatigue life of multi-principal
element alloys (MPEAs) by extracting features from empirical formulas. The model is built on …

One of the challenging phenomena in the materials science community is the issue of the
strength-ductility trade-off. Pre-strain followed by annealing at low temperatures was used as …

Metallic microfibers with high strength and ductility are highly desirable for engineering
applications. In this work, electric current treatment (ECT) is applied to CoCrFeNi high …

Low-cycle fatigue behaviors of CrCoNi medium entropy alloy with different grain sizes were
investigated. It is found that grain refinement improved deformation homogeneity to delay …