This paper reviews the status of technology in design and manufacture of new wrought
polycrystalline Ni-base superalloys for critical engineering applications. There is a strong …

Over the past decades, the evolution of high-performance nickel-based single crystal (SX)
superalloys has advanced along the pathway of continuous increment in the Re content …

VDM Alloy 780 is a new nickel-based superalloy developed for higher service temperatures
up to 750° C. In addition to fine γ′-Ni 3 (Al, Ti) strengthening precipitates, grain boundary …

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

Hot compressive tests of a nickel-based superalloy are performed under the strain rate
range of 0.001–1 s− 1 and deformation temperature range of 920–1040° C. Optical …

Alloy 718 is a Ni-based superalloy commonly used for parts of aircraft engines and power
plants where very high demands on high-temperature yield strength, creep and corrosion …

Abstract Inconel 718 (IN718) superalloy is a well-established material for the application of
aircraft engine and power generator due to its excellent performance at high temperatures …

A new phenomenon has been observed in some Ni-based superalloys where phase
transformations occur at and are confined to stacking faults, which we refer to as localized …

In this study, the influence of solutionizing and aging treatments on the microstructure and
mechanical properties of alloy 625 superalloy samples produced by powder bed binder jet …

This work investigated two similar polycrystalline alloys, differing by only 1 at% Nb content,
which elucidated its effect on local phase transformation strengthening during high …