In this work, we have developed a temperature-dependent, multi-mechanism crystal
plasticity (CP) model aimed at unravelling the deformation and failure resistance of Cantor …

The gradient nano-grained (GNG) structures achieve a combination of high strength and
ductility compared with homogeneous nano-grained structures. In order to study the …

In order to develop Co-free CrFeNi based multi-principal element alloys (MPEAs) with good
synergies between strength and plasticity, the effects of Si content on the microstructures …

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 …

This study investigates two key aspects of the low cycle fatigue (LCF) behavior of alloys from
the Cr-Mn-Fe-Co-Ni system at room temperature:(1) the influence of stacking fault energy …

CoCrNi-based multi-principal element alloys (MPEAs) often lack strength at elevated
temperatures. Here, to overcome this deficiency, a novel oxide-dispersion strengthening …

A two-step processing route including cold working (primary hardening) followed by
annealing-induced (secondary) hardening is proposed to strengthen single-phase face …

Multi-principal element alloys (MPEA) have emerged as a class of high-performance
materials. Of particular interest is the excellent fracture toughness in face-centered cubic …

Developing new bio-metallic materials with improved performance has attracted intensive
research focus over the last decades. In the present work, a new series of (TiZr) 95-x Hf x Mo …

FCC single-phase multi-principal element alloys (MPEAs) often suffer from insufficient
strength, which limits their wide applications. Here a CoNi-based FCC MPEA (Co 44 Ni 44 …