Here we report on the tensile deformation behavior of a face-centered cubic (FCC)-
structured Fe 45 Co 25 Ni 10 V 20 high-entropy alloy at cryogenic temperature (77 K). The …

The recent discovery of multicomponent principal alloys and the enhanced comprehension
of their physical metallurgy have significantly advanced the understanding of microstructure …

Developing metal additive parts with a synergy in strength and ductility is a demanding need
for many critical applications. Recently, gradient structures have been of research interest as …

This work presents a unique low-cost Fe 62 Co 5 Ni 10 Cr 13 Si 7 Al 3 (at%) medium-
entropy alloy (MEA) with ultra-high strength and ductility. A duplex partially recrystallized …

A novel variable temperature rolling (VTR) and annealing process was conducted on a
metastable austenitic stainless steel. Strain softening occurred during tensile straining in …

The emergence of medium-entropy alloys (MEAs) provides new insights for the design of the
next generation structural alloys. In the present work, Fe 60 Cr 15 Ni 15 Co 10-x Al x (x= 0, 3 …

Abstract An Al 0.3 CoCrNi medium-entropy alloy was annealed in two conditions to
differentiate the phase fraction of nano-scaled B2 and sigma precipitates in FCC …

The trade-off between transformation-induced plasticity (TRIP) strengthening and the
intrinsically brittle nature of deformation-induced α′-martensite (DIM) has been a long …

Metastability engineering is a strategy to enhance the strength and ductility of alloys via
deliberately lowering phase stability and prompting deformation-induced martensitic …

Here, novel cost-effective Fe 65 Co 6 Ni 6 Cr 15 Si 8 (at.%) medium-entropy alloy (MEA) was
manufactured, and its microstructure and mechanical properties were systematically …