Fusion-based additive manufacturing (AM) has significantly grown to fabricate Nickel-based
superalloys with design freedom across multiple length scales. Several phenomena such as …

Aerospace is a key market driver for the advancement of additive manufacturing (AM) due to
the huge demands in high-mix low-volume production of high-value parts, integrated …

New grades of γ/γ′ nickel-based superalloy for the additive manufacturing process are
designed using computational approaches. Account is taken of the need to avoid defect …

Inconel superalloys are one of the main classes of materials with good potential for
production using the additive manufacturing process of laser powder bed fusion (PBF-LB) …

The high cracking susceptibility is the major barrier hindering the broad adoption of additive
manufacturing (AM) in traditional non-weldable superalloys. It is particularly important to …

Multi-material structure fabrication has the potential to address some critical challenges in
today's industrial paradigm. While conventional manufacturing processes cannot deliver …

Creep fracture is a general failure mode for nickel-based superalloy components made by
additive manufacturing (AM). However, the existing creep models originally built for …

The additive manufacturability of nickel-based superalloys for laser powder bed fusion
(LPBF) technologies is studied by considering the in-process cracking mechanisms. The …

In-situ Y 2 O 3 nanoparticles decorated Inconel 738 LC composite by powder mixture is
fabricated using laser powder bed fusion with different scan speeds and laser powers. The …

Severe intergranular embrittlement has been found in a wide range of polycrystalline
metallic materials in the intermediate temperature regime, setting severe limits on their …