Additive manufacturing (AM) is a cutting-edge technique that builds parts by adding layers
from a digital design and depositing materials selectively where required. AM is vital in …

Abstract Inconel 625 (IN625) has an excellent suite of high temperature mechanical
properties that encourages its use in fabricating jet engine and gas turbine components …

Superalloy alloy Hastelloy X was fabricated by selective laser melting (SLM), and heat
treatments have been designed to optimize microstructures for better mechanical property at …

Abstract Nickel-based superalloy (Haynes 230) parts were fabricated by powder bed fusion
using a laser-based system. Crack defects were unavoidable. In order to solve the cracking …

This study investigated the tensile behavior of laser powder direct energy deposited (LP-
DED) Inconel 625 at temperatures ranging from cryogenic (− 195° C) to an elevated …

The alloy design of Ni-based superalloy with high γ′ volume fraction has been studied to
be suitable for additive manufacturing (AM) by using thermodynamic calculations. The …

The nickel-based superalloys prepared by additive manufacturing (AM) commonly exhibit
inferior mechanical properties at high temperatures, particularly in terms of ductility and …

Quasi-static tensile and stress-controlled high cycle fatigue tests of solution heat-treated
(SHT) Hastelloy X manufactured by electron beam powder bed fusion (PBF-EB) and laser …

Multi-principal element alloys (MPEAs) demonstrate significant promise as structural
materials for nuclear energy equipment owing to their exceptional mechanical properties …

In this study, tensile and creep deformation of a high-entropy alloy processed by selective
laser melting (SLM) has been investigated; hot ductility drop was identified at first, and the …