Metal additive manufacturing is a disruptive technology that is revolutionizing the
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …

Additive manufacturing (AM), also known as 3D printing, is gaining wide acceptance in
diverse industries for the manufacturing of metallic components. The microstructure and …

Since its inception, significant progress has been made in understanding additive
manufacturing (AM) processes and the structure and properties of the fabricated metallic …

This is the first account of the history of modelling dendritic and cellular solidification. While
Part I reviewed the progress up to the year 2000 [Kurz W, Fisher DJ, Trivedi R. Progress in …

This review article provides a critical assessment of the progress made in computational
modelling of metal-based additive manufacturing (AM) with emphasis on its ability to predict …

Hot cracking is a frequent and severe defect that occurs during the directed energy
deposition (DED) of single-crystal superalloys. Understanding the cracking behavior and …

The quasi-continuous-wave laser directed energy deposition (QCW-DED) process was
proposed to control the grain structure and texture of additive manufactured nickel-based …

This study investigated the effects of hatch spacing and laser remelting on microstructure
and growth texture of IN718 superalloy fabricated via laser powder bed fusion (LPBF) based …

In the laser cladding process of IN718 alloy, the growth of microstructure has a great impact
on the performance of the alloy material. The study on the columnar-to-equiaxed transition …

The successful repair of single-crystal (SX) gas turbine blades using the directed energy
deposition (DED) technique requires unidirectional dendrite growth without an oriented to …