Abstract Dynamic Strain Ageing (DSA) has reached widespread acceptance since its
proposal in the 1940's as the mechanism behind the Portevin-Le Chatelier effect in ferritic …

Printed circuit heat exchangers (PCHEs) are a promising technology for helium and
supercritical CO 2 Brayton cycles due to their highly compact construction, very high heat …

Developing microstructurally stable alloys with the outstanding strength-ductility combination
at both room temperature and elevated temperatures is highly desirable for advanced …

Abstract A Ni 2 Co 1 Fe 1 V 0.5 Mo 0.2 medium-entropy alloy (MEA) with a single-phase face-
centered cubic (fcc) crystal structure are casted. The as-cast MEA possesses remarkable …

The creep properties of a Ni 2 Co 1 Fe 1 V 0.5 Mo 0.2 medium-entropy alloy (MEA) in the
temperature range 973–1073 K, and under the stresses 150–200 MPa, have been …

The FCC-structured high entropy alloys (HEAs) possess exceptional ductility and fracture
toughness, but they generally exhibit insufficient strength for engineering applications. In this …

Advanced ultra-supercritical (A-USC) technology improves the initial steam temperature to
650° C and more. In such an extremely corrosive medium environment, metallic materials …

Inconel 625 is a nickel-based alloy that is mainly used in high-temperature applications.
Inconel 625 exhibits an unstable plastic flow at elevated temperatures characterized by …

Abstract Advanced Ultra Super Critical power plants (AUSC) with intended capabilities of
higher efficiency and less emissions of CO 2 compared with those of conventional power …

The γ/γ'FeCoNiAlTi high-entropy alloys (HEAs) break the strength-ductility trade-off and
possess an excellent combination of strength and ductility. However, lack of atomic-level …