Defects-dictated tensile properties of selective laser melted Ti-6Al-4V
As-processed metals and alloys by selective laser melting (SLM), or laser powder bed fusion
(L-PBF), are often full of defects and flaws such as dislocations, twins, elemental …
(L-PBF), are often full of defects and flaws such as dislocations, twins, elemental …
Effect of heat treatment on the tensile behavior of selective laser melted Ti-6Al-4V by in situ X-ray characterization
Abstract Selective Laser Melted Ti-6Al-4V (as-SLMed) exhibits decreased yield strength,
increased work hardening, and increased ductility after heat treatment at 730° C (HT-730) or …
increased work hardening, and increased ductility after heat treatment at 730° C (HT-730) or …
Uncovering the coupled impact of defect morphology and microstructure on the tensile behavior of Ti-6Al-4V fabricated via laser powder bed fusion
T Montalbano, BN Briggs, JL Waterman, S Nimer… - Journal of Materials …, 2021 - Elsevier
The preferred defect domain space for enhanced mechanical properties is a critical
unknown in the selective laser melting (SLM) additive manufacturing community. This paper …
unknown in the selective laser melting (SLM) additive manufacturing community. This paper …
On the role of volumetric energy density in the microstructure and mechanical properties of laser powder bed fusion Ti-6Al-4V alloy
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 …
complex parameters in laser powder bed fusion (L-PBF) of metallic parts. This work aims to …
Micro-and meso-structures and their influence on mechanical properties of selectively laser melted Ti-6Al-4V
The tensile properties, mode I fracture toughness (K Ic), fatigue crack growth behavior, and
unnotched fatigue strength of additively manufactured Ti-6Al-4V (Ti64) alloy using selective …
unnotched fatigue strength of additively manufactured Ti-6Al-4V (Ti64) alloy using selective …
[HTML][HTML] Mechanical properties of Ti6Al4V fabricated by laser powder bed fusion: a review focused on the processing and microstructural parameters influence on the …
Ti6Al4V alloy is an ideal lightweight structural metal for a huge variety of engineering
applications due to its distinguishing combination of high specific mechanical properties …
applications due to its distinguishing combination of high specific mechanical properties …
Controlling martensitic decomposition during selective laser melting to achieve best ductility in high strength Ti-6Al-4V
Systematic variations of the exposure time and point distance of the pulsed laser used in
selective laser melting (SLM) of Ti-6Al-4V resulted in three representative microstructures …
selective laser melting (SLM) of Ti-6Al-4V resulted in three representative microstructures …
Selective laser melting enabled additive manufacturing of Ti–22Al–25Nb intermetallic: excellent combination of strength and ductility, and unique microstructural …
To realize near net-shaping of hard-to-process intermetallics is an often challenging but
critical issue to their wider industrial applications. In this work, we report that an intermetallic …
critical issue to their wider industrial applications. In this work, we report that an intermetallic …
The role of lattice defects, element partitioning and intrinsic heat effects on the microstructure in selective laser melted Ti-6Al-4V
J Haubrich, J Gussone, P Barriobero-Vila… - Acta materialia, 2019 - Elsevier
The microstructure and phase composition in selective laser melted (SLM) Ti-6Al-4V plays a
key role for its mechanical performance. The microstructure evolution in SLM Ti-6Al-4V was …
key role for its mechanical performance. The microstructure evolution in SLM Ti-6Al-4V was …
Microstructural tailoring of As-Selective Laser Melted Ti6Al4V alloy for high mechanical properties
Y Xu, D Zhang, Y Guo, S Hu, X Wu, Y Jiang - Journal of Alloys and …, 2020 - Elsevier
Abstract As-Selective Laser Melted (as-SLMed) Ti6Al4V in horizontal direction possess poor
ductility because of acicular α'martensite and columnar β grains in microstructure. However …
ductility because of acicular α'martensite and columnar β grains in microstructure. However …