Develo** fine-grained high-strength titanium (Ti) alloys by additive manufacturing has
boomed interest for both research and application. The eutectoid element addition has been …

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

The volumetric energy density (EV) is considered as a comprehensive index to evaluate the
complex parameters in laser powder bed fusion (L-PBF) of metallic parts. This work aims to …

In this study, microstructure and mechanical properties of wire arc additively manufactured
Ti6Al4V alloy with/without magnetic arc oscillation were investigated by means of optical …

The nature of rapid cyclic heating and cooling in metal additive manufacturing poses a great
challenge in the control of microstructure while a metallic part is being built. With metastable …

Understanding phase transformation behaviors and microstructural evolutions during
optimized post-heat treatments is essential for tuning the mechanical performances of …

Abstracts Quantitatively defining the relationship between laser powder bed fusion (LPBF)
process parameters and the resultant microstructures for LPBF fabricated alloys is one of …

Wire-fed electron beam directed energy deposition (EB-DED) is gaining increasing attention
owing to its significant advantage of producing high-quality, large-scale metallic …

Owing to the great technical significance such as better balance of strength and toughness,
the conversion of lamellar to globular microstructure finds its great importance. In order to …

The dynamic thermal cycle of the directed energy deposition process inevitably leads to
considerable residual stress within the as-deposited NiTi components. The high residual …