Research in the field of high-entropy alloys has been surging since the 2010s. As widely
acknowledged, research interests in this field are largely sparked by the enormous …

The high-entropy alloy (HEA) concept was based on the idea that high mixing entropy can
promote formation of stable single-phase microstructures. During the past 15 years, various …

Although many high-entropy alloys (HEAs) possess excellent mechanical properties, they
are not exempt from the common dilemma of strength–ductility trade-off in most cases, which …

Despite having otherwise outstanding mechanical properties, many single-phase medium
and high entropy alloys are limited by modest yield strengths. Although grain refinement …

The equiatomic CoCrMnNiFe high-entropy alloy (HEA) has attracted much attention owing
to its exceptional mechanical properties. Here, we designed novel face-centered cubic (fcc) …

Addressing the strength-ductility dilemma in Inconel 718 superalloy using traditional
strengthening strategies is a challenging. Here, based on the unique initial microstructure …

Specimens of a CoCrFeMnNi high entropy alloy with different content of nitrogen (0.5–2.0
at.%) were prepared by induction melting. Microstructure and tensile mechanical behavior of …

The delta (δ) processing strategy is an efficient heat treatment to refine and homogenize the
grain microstructure of Inconel 718 superalloy (IN718). However, the microstructure …

High entropy alloys (HEAs) with a face-centered cubic (fcc) structure are considered as
promising structural materials, in particular due to their impressive ductility and toughness at …

Copper alloys are widely used in the lead frame, high-speed railway and other applications
due to their high electrical conductivity and adequate mechanical properties. In this work, the …