Defect formation is a critical challenge for powder-based metal additive manufacturing (AM).
Current understanding on the three important issues including formation mechanism …

Additive manufacturing (AM) combines materials to create parts from three-dimensional
model data, often layer by layer. AM is mainly deployed to fabricate complicated geometrical …

The significant characteristics of the nickel-based Inconel 718 (IN718) superalloy are high
strength, fatigue capacity, rupture strength, corrosion resistance, and creep resistance at …

Abstract Alloy 718 is a Ni-Fe-based superalloy, which has been successfully adapted to
powder bed fusion (PBF) additive manufacturing because of the alloy's adaptability with …

Electrochemical energy storage (EES) systems like batteries and supercapacitors are
becoming the key power sources for attempts to change the energy dependency from …

The past few decades have witnessed rapid progresses in the research and development of
complex metallic alloys such as metallic glasses and multi-principal element alloys, which …

This paper addresses the effect of the post-process heat treatments on the microstructure
and fatigue crack growth behaviour of the functionally graded (FG) laser powder bed fusion …

Progress towards widespread adoption of additively manufactured (AM) components
requires a strong understanding of the influence of pervasive pore defects on the material's …

This paper presents a multi-level viscoplastic self-consistent (VPSC) model for correlated
structures (CS-VPSC). A polycrystalline aggregate response is homogenized over …

The build-up of residual stress and porosity plays an important role in the mechanical
properties of as-built parts during directed energy deposition (DED). However, the thermo …