Additive manufacturing (AM) processes have proven to be a perfect match for topology
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …

Metal additive manufacturing has seen extensive research and rapidly growing applications
for its high precision, efficiency, flexibility, etc. However, the appealing advantages are still …

The application of structural metals in extreme environments necessitates materials with
superior mechanical properties. Mo-doped FeCoCrNi high-entropy alloys (HEAs) have …

Metallic parts fabricated by additive manufacturing (AM) usually exhibit unique
microstructures and non-negligible residual stresses compared with the counterparts …

The motion of dislocations governs the plastic deformation of crystalline materials, which in
turn determines the mechanical properties. The complex thermal history, large temperature …

A coupled crystal plasticity phase field damage framework has been developed and applied
to modelling damage initiation. A novel implementation of a grain misorientation angle …

Estimating the properties of dissimilar metal welded joints made using modern high-energy
beam techniques presents significant challenges due to the complex nature of the process …

The additive manufacturing (AM) technology has received the widespread attention in the
industrial application because of its unique ability to achieve the complex shape and ideal …

In this study, line heat inputs are lumped to improve the computational efficiency while
preserving stress directionality in laser powder bed fusion (LPBF). The lumped hybrid line …

The build-up of residual stress and the resultant deformation in laser powder bed fusion
(LPBF) play vital roles in the performance of the as-built parts. Due to the complex physical …