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

Additive manufacturing (AM) is an innovative technology that creates objects with a complex
geometry layer-by-layer, and it has rapidly prospered in manufacturing metallic parts for …

Since the first discovery of the fatigue phenomenon in the late 1830s, efforts to fight against
fatigue failure have continued. Here we report a fatigue resistance phenomenon in nano …

Considerable studies on metal selective laser melting (SLM) have proved the necessity to
refine microstructure parts fabricated by SLM in order to eliminate property anisotropy, hot …

The unprecedented increase in component design space has led to significant focus on
fusion-based additive manufacturing (AM) technologies. The new design possibilities …

Metals and alloys fabricated by fusion-based additive manufacturing (AM), or 3D printing,
undergo complex dynamics of melting and solidification, presenting challenges to the …

Grain refinement is one of the most effective approaches to improving mechanical
properties, reducing anisotropy and hot-cracking of additively manufactured alloys. Recent …

Selective laser melting (SLM) has been successful in fabricating advanced engineering
parts with high geometrical complexities. However, some metals or alloys with high strength …

Here, a single-track CoCrFeMnNi high entropy alloy was prepared by laser melting
deposition. The microstructural evolution of columnar to equiaxed transition was …

The conventional fabrication process for single-crystal nickel-based superalloy materials is
directional solidification, which is classified as casting. With the rapid development of …