Thermal mechanisms of microstructural refinement in steels were reviewed. These include
thermal cycling, martensite process, and static recrystallization (SRX), in which the dominant …

The strength-ductility trade-off dilemma is perennially problematic in the materials science
community. In particular, the attainability of high tensile strength and large elongation is …

An appropriate fraction of a second phase for controlling the dynamic grain growth of the fine-
grained microstructure during hot deformation can be easily achieved for the high and …

In the present work, the mechanical properties of a newly developed metastable 65Fe-15Ni-
8Co-8Mn-3Ti-Si (at%) ferrous medium-entropy alloy were investigated at 298 K and 77 K …

Superplastic steels with high elongation above 300% are expected to be used to
manufacture complex-shaped mechanical parts without joining. However, their practical …

Abstract AV 10 Cr 15 Mn 5 Fe 35 Co 10 Ni 25 (at%) high-entropy alloy (HEA) was subjected
to high-pressure torsion (HPT) and subsequently annealed under different conditions to …

In the present study, V 10 Cr 15 Mn 5 Fe 35 Co 10 Ni 25 (at%) high-entropy alloy (HEA) of a
single phase face-centered cubic structure with various grain sizes was fabricated. The …

Ferrous medium-entropy alloys (FeMEAs) are coming into attention these days for their
excellent mechanical properties. Most of the FeMEAs developed so far form metastable face …

High-cycle fatigue tests were performed on differently deep rolled conditions of the
equiatomic high-entropy alloy (HEA) CoCrFeMnNi. Twinning in the near-surface layer of …

In the present study, we observed incomplete martensitic transformation in Fe-17Mn alloy
that γ austenite→ ε martensitic transformation stops at a certain temperature during …