Directed energy deposition (DED) is a branch of additive manufacturing (AM) processes in
which a feedstock material in the form of powder or wire is delivered to a substrate on which …

Metal additive manufacturing (MAM) technology has great application potential in the
aerospace, medical and energy fields with its high material utilization efficiency to achieve …

Residual stress is an important manufacture factor affecting the working life of components
and structures. In this paper, a dimensionless method is proposed to determine the residual …

Additive manufacturing has revolutionized the manufacturing paradigm in recent years due
to the possibility of creating complex shaped three-dimensional parts which can be difficult …

Metal additive manufacturing (AM) has garnered tremendous research and industrial
interest in recent years; in the field, powder bed fusion (PBF) processing is the most common …

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

Undoubtedly, a better understanding and the further development of approaches for
damage tolerant component design of AM parts are among the most significant challenges …

The undesirable residual stress accumulated in the parts during the melting and
solidification of the metal powder layer by layer retards the further application of the selective …

Additive manufacturing (AM) has been widely used to fabricate functional metal parts in
automobile, aerospace, energy, and medical device industries due to its flexible process …

This work grew out of rapid developments of topology optimization approaches and
emerging industry trends of “3D printing” techniques, the latter bridging to a large extent the …