The development of advanced structural alloys with performance meeting the requirements
of extreme environments in nuclear reactors has been long pursued. In the long history of …

Metallurgists have long been accustomed to a trade-off between yield strength and tensile
ductility. Extending previously known strain-hardening mechanisms, the emerging multi …

CoCrFeMnNi high-entropy alloys (HEAs) are additively manufactured by laser directed
energy deposition (L-DED) and laser powder bed fusion (L-PBF) processes. Comparative …

Owing to superior strength-ductility combination and great potential for applications in
extreme conditions, high-entropy alloys (HEAs) with the face-centered cubic (FCC) structure …

Local chemical short-range ordering (SRO) and spatial fluctuations of planar fault energy
are important features of multi-element and metastable complex concentrated alloys (CCAs) …

Microscopic crystalline defects are of fundamental importance in unraveling the plastic
deformation response and thereby tailoring the macroscopic load-bearing performances of …

Stacking fault energy (SFE) plays an important role in deformation mechanisms and
mechanical properties of face-centered cubic (fcc) metals and alloys. In many concentrated …

In this work, we calculate the local slip resistances (LSRs) in equal-molar MoNbTi multi-
principal element alloy via molecular static simulations. We consider dislocations of either …

Laser cladding was used to fabricate the high entropy alloy (HEA) coating of FeCoCrNiMn x
(x= 0, 0.5, 1). Coatings were studied to determine how Mn affected the microstructure …

High-and medium-entropy alloys (HEAs and MEAs) possess high solid-solution strength.
Numerous investigations have been conducted on its impact on yield strength, however …