The adaptation of additive manufacturing (AM) for Ni-based superalloys has gained
significance in aerospace and power-generation industries due to the ability to fabricate …

Grain boundary precipitates in Inconel 718 and ATI 718Plus are important to control during
hot working processes, since they can control the grain size. Precipitating excessive or …

Decades of research has been focused on improving the high-temperature properties of
nickel-based superalloys, an essential class of materials used in the hot section of jet turbine …

The hot deformation behaviors of Ni18Cr9Co9Fe5Nb3Mo superalloy were explored in the
formation temperature range free of γ'phase with various strain rates applied. The hot …

In this paper, the local compositional and structural changes occurring in association with
stacking faults in a Ni-base superalloy are characterized and related to the possible rate …

The correlation of microstructure-properties of the Ni-based superalloy with coprecipitation
of γ'/γ''phases has been studied in details. To obtain the different γ'/γ''microstructures, various …

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

Single-phase face-centered cubic (fcc) alloys typically exhibit remarkable strain-hardening
capability and large ductility but possess low yield strength. Conventional strengthening …

A detailed analysis of work-hardening behavior is useful to optimize the hot forming
processing of metals or alloys. The hot compression tests of solution-treated and aged Ni …

Abstract 718Plus superalloy was investigated to obtain a detailed and fundamental
understanding of the microstructure evolution and the underlying mechanisms. Isothermal …