A high entropy alloy based self-lubricating composite with good mechanical and tribological
properties was developed, using AlCoCrFeNi as matrix and MoS 2 as lubricant. In addition …

Understanding the competing modes of brittle versus ductile fracture is critical for preventing
the failure of body-centered cubic (BCC) refractory metals. Despite decades of intensive …

In this work, we have investigated the impact of grain size and scratching depth on the
tribological behavior of nanocrystalline CrCoNi medium-entropy alloy (MEA) coatings during …

The emergence of multi-principal element alloys (MPEAs) holds great promise for the
development of high performance metallic materials. However, it remains unclear whether …

Graphene (Gr) reinforced high-entropy alloy (HEA) matrix composites are expected as
potential candidates for next-generation structural applications in light of outstanding …

We perform molecular dynamics simulations to investigate shock-induced amorphization in
CoCrNi, a medium entropy alloy (MEA) and its mean-field variant without lattice distortion …

Abstract Three new Ti x VNbTaW y RHEAs with different contents of Ti and W were prepared
by mechanical mixing and spark plasma sintering. The effects of Ti and W contents on the …

The growing need for stronger and more ductile structural materials has spurred an intense
search for innovative, high-performance alloys. Traditionally, alloys face a pervasive trade …

Sliding friction and wear performance of an economical Co-free CrFeNiAl 0.4 Ti 0.2 high
entropy alloy was studied over a wide temperature range. The homogenised alloy …

High-entropy alloys (HEAs) possess immense potential for structural applications due to
their excellent mechanical properties. Deeply understanding underlying deformation …