Additive manufacturing of alloys with programmable microstructure and properties
In metallurgy, mechanical deformation is essential to engineer the microstructure of metals
and to tailor their mechanical properties. However, this practice is inapplicable to near-net …
and to tailor their mechanical properties. However, this practice is inapplicable to near-net …
[HTML][HTML] Layer-wise engineering of grain orientation (LEGO) in laser powder bed fusion of stainless steel 316L
Additive manufacturing (AM) has opened new possibilities for site-specific microstructure
control of metal alloys. In laser powder bed fusion (LPBF) AM, the microstructure can be …
control of metal alloys. In laser powder bed fusion (LPBF) AM, the microstructure can be …
Enhanced strengthening and hardening via self-stabilized dislocation network in additively manufactured metals
The advent of additive manufacturing (AM) offers the possibility of creating high-performance
metallic materials with unique microstructure. Ultrafine dislocation cell structure in AM metals …
metallic materials with unique microstructure. Ultrafine dislocation cell structure in AM metals …
Delivering microstructural complexity to additively manufactured metals through controlled mesoscale chemical heterogeneity
H Li, S Thomas, C Hutchinson - Acta Materialia, 2022 - Elsevier
Laser powder bed fusion (LPBF) of metals is a popular mode of additive manufacturing (AM)
that has the advantage of producing complex shapes with little or no additional processing …
that has the advantage of producing complex shapes with little or no additional processing …
Architectured heterogeneous alloys with selective laser melting
Hetero-structuring is considered as one of the effective strengthening routes in metallic
materials to realize excellent strength-ductility synergy. However, tailoring several …
materials to realize excellent strength-ductility synergy. However, tailoring several …
Design of heterogeneous structured Al alloys with wide processing window for laser-powder bed fusion additive manufacturing
Required microstructural attributes of an alloy vary with structural applications. The
microstructural fine-tuning capability of laser-powder bed fusion (L-PBF) additive …
microstructural fine-tuning capability of laser-powder bed fusion (L-PBF) additive …
Anisotropic polycrystal plasticity due to microstructural heterogeneity: A multi-scale experimental and numerical study on additively manufactured metallic materials
Additively manufactured (AM) metallic parts exhibit substantially different microstructures
compared to those that are conventionally produced. Characterization studies have …
compared to those that are conventionally produced. Characterization studies have …
Solid-state metal additive manufacturing: a review
N Tuncer, A Bose - Jom, 2020 - Springer
Although a significant amount of technical, commercial, and academic resources have been
invested in laser and electron beam-based additive manufacturing (AM) of metals and alloys …
invested in laser and electron beam-based additive manufacturing (AM) of metals and alloys …
Designing against phase and property heterogeneities in additively manufactured titanium alloys
Additive manufacturing (AM) creates digitally designed parts by successive addition of
material. However, owing to intrinsic thermal cycling, metallic parts produced by AM almost …
material. However, owing to intrinsic thermal cycling, metallic parts produced by AM almost …
In situ design of advanced titanium alloy with concentration modulations by additive manufacturing
Additive manufacturing is a revolutionary technology that offers a different pathway for
material processing and design. However, innovations in either new materials or new …
material processing and design. However, innovations in either new materials or new …