Conventional alloys are usually based on a single host metal. Recent high-entropy alloys
(HEAs), in contrast, employ multiple principal elements. The strength of HEAs is …

High entropy alloys (HEAs) is a new generation of alloys with multi-component systems and
emerged as a potential candidate for the industrial applications due to their excellent …

Metallic materials with outstanding cryogenic mechanical properties are highly demanded
for cryogenic engineering applications. Here we developed a novel (NiCoCr) 92 Al 6 Ta 2 …

As the numbers of medium-to high-entropy alloys being studied and impressive structural
properties they exhibit increase rapidly, questions regarding the role played by their …

High strength of materials usually comes with low ductility due to the lost or short-lived strain
hardening. Here, we uncover a sequentially-activated multistage strain hardening (SMSH) …

Due to their unique microstructures and chemical compositions, high-entropy alloys (HEAs)
exhibit remarkable mechanical properties, such as high strength, excellent ductility and …

In this letter, we briefly summarize experimental and theoretical findings of formation and
characterization of short-range orderings (SROs) as well as their effects on the deformation …

Understanding the fundamental of contact-induced behavior in metals is critical for the
studies of associated mechanical properties. Although nanocontact plasticity in the …

The high strength is a typical advantage of body-centered-cubic high-entropy alloys
(BCCsingle bondHEAs). However, brittleness and weak strain-hardening ability are still their …

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