Abstract Metastable γ ″(D0 22-Ni 3 Nb) particles are strengthening precipitates for
commercial Inconel 625 Ni-based superalloy. Understanding their morphological evolution …

The hydrogen embrittlement behavior of heat-treated Alloy 718 fabricated by laser powder
bed fusion was fundamentally investigated under electrochemical hydrogen charging. The H …

The yield strength of difficult-to-cut material Inconel 718 decreases significantly when the
temperature exceeds 700℃ and the laser beam has good operability and high energy …

The typical processing and in-service behaviors of nickel-based wrought superalloys involve
complex thermal-mechanical coupling effects, including elastic and plastic deformations …

The current research represents the first systematic study on high temperature oxidation and
oxychlorination behaviors of cold sprayed Inconel 718. Tests were carried out at 700℃ and …

Strengthening in Inconel 718 superalloy is derived from dislocation interaction with γ
″precipitates, which exist in disk-shaped three possible orientation variants with their {100} …

In this paper, Al 2 O 3/Cr composite coatings were prepared on the surface of Inconel 718
alloy by cathodic liquid plasma electrolytic deposition (CLPED) and double-glow plasma …

Abstract Polycrystalline Ni 3 Al-based superalloy with up to 70% γ′ phase owns excellent
strength at around 1100° C. It has been successfully used as a substitute for turbine blade …

Abstract The Kampmann–Wagner Numerical (KWN) model of precipitation is a powerful tool
to simulate the precipitation of the second phase considering the nucleation, growth, and …

Cobalt is an important strengthening element in superalloys, but its effect on 718 alloy family
has rarely been studied and reported, and it is difficult to understand the controversy policy …