The Laves phase in the as-built Inconel 718 (IN718) superalloy is known as undesirable
phase, which limits the industrial applications of the manufactured parts. Post-processing in …

High cooling rate of the laser powder bed fusion (L-PBF) additive manufacturing can
suppress the formation of niobium carbide (NbC) phase in the fabricated Inconel 718 nickel …

Understanding the role of microconstituents, viz., precipitates, and carbides, on dynamic
recrystallization (DRX) and on post-dynamic recrystallization (PDRX) is essential to obtain a …

To improve the superplasticity of Inconel 718, cold rolling with 84% reduction, followed by
two-stage annealing, was designed to refine and homogenize the grains. Compared with …

While direct aging of Inconel 718 nickel-based superalloy from the as-built state is known as
a promising practice to tune the mechanical properties, the precipitation kinetics of γ …

Large volume fractions of stable δ-phase in nickel-based superalloys, such as in Inconel
718 (IN718), are being avoided in the forging industry because of their deleterious effect in …

The high-temperature deformation behavior and fracture mechanism of Fe–Ni-Cr superalloy
under high strain rates from 1 to 100 s− 1 were studied by hot tensile experiments at a …

Experimental differentiation of individual strengthening effects from the nanoscale
precipitates in Alloy 718 remains challenging due to co-precipitation of γ′ and γ′′. Here …

Inconel 718 flash-butt welding is characterized by the gradient distribution of the welding
temperature field and the deformation resistance, which affects the evolution of the …

Strain-induced precipitation (SIP) behaviors of 7Mo super-austenitic stainless steel (SASS)
under various deformation conditions were studied by stress relaxation tests. The research …