Multi-scale defects in powder-based additively manufactured metals and alloys
Defect formation is a critical challenge for powder-based metal additive manufacturing (AM).
Current understanding on the three important issues including formation mechanism …
Current understanding on the three important issues including formation mechanism …
Metallurgy, mechanistic models and machine learning in metal printing
Additive manufacturing enables the printing of metallic parts, such as customized implants
for patients, durable single-crystal parts for use in harsh environments, and the printing of …
for patients, durable single-crystal parts for use in harsh environments, and the printing of …
Review on corrosion performance of laser powder-bed fusion printed 316L stainless steel: Effect of processing parameters, manufacturing defects, post-processing …
The applications of laser-powder bed fusion (LPBF), an emerging additive manufacturing
(AM) technique, are rapidly growing in various industries. The superior and consistent …
(AM) technique, are rapidly growing in various industries. The superior and consistent …
Additive manufacturing of micro-architected metals via hydrogel infusion
Metal additive manufacturing (AM) enables the production of high value and high
performance components with applications from aerospace to biomedical fields. Layer-by …
performance components with applications from aerospace to biomedical fields. Layer-by …
The effect of post-processing heat treatment on the microstructure, residual stress and mechanical properties of selective laser melted 316L stainless steel
Additively manufactured 316L austenitic stainless steel typically displays a hierarchical
microstructure consisting of fine columnar grains, cellular dislocation tangles and nano …
microstructure consisting of fine columnar grains, cellular dislocation tangles and nano …
Heterogeneous aspects of additive manufactured metallic parts: a review
GM Karthik, HS Kim - Metals and Materials International, 2021 - Springer
Metal additive manufacturing (MAM) is an emerging technology to produce complex end-
use metallic parts. To adopt MAM for manufacturing numerous engineering parts used in …
use metallic parts. To adopt MAM for manufacturing numerous engineering parts used in …
Strengthening mechanisms in selective laser-melted Inconel718 superalloy
S Zhang, X Lin, L Wang, X Yu, Y Hu, H Yang… - Materials Science and …, 2021 - Elsevier
The microstructures and mechanical properties of Inconel 718 (IN718) alloy fabricated by
selective laser melting (SLM) are evaluated in as-built, direct aging (DA), and …
selective laser melting (SLM) are evaluated in as-built, direct aging (DA), and …
[HTML][HTML] Mechanical anisotropy of additively manufactured stainless steel 316L: An experimental and numerical study
The underlying cause of mechanical anisotropy in additively manufactured (AM) parts is not
yet fully understood and has been attributed to several different factors like microstructural …
yet fully understood and has been attributed to several different factors like microstructural …
Grain refinement of stainless steel in ultrasound-assisted additive manufacturing
Metals and alloys fabricated by fusion-based additive manufacturing (AM), or 3D printing,
undergo complex dynamics of melting and solidification, presenting challenges to the …
undergo complex dynamics of melting and solidification, presenting challenges to the …
Crystallographic-orientation-dependent tensile behaviours of stainless steel 316L fabricated by laser powder bed fusion
In the present study, single-crystalline-like bulk stainless steel (SS316L) specimens with a
{110}< 001> Goss texture were produced by laser powder bed fusion (LPBF). The tensile …
{110}< 001> Goss texture were produced by laser powder bed fusion (LPBF). The tensile …