High cycle fatigue resistance of laser powder bed fused Ti–6Al–4V alloys with processing-induced porosity: Towards damage-tolerant design of printed components

E Moquin, M Letenneur, A Kreitcberg… - Materials Science and …, 2023 - Elsevier
Abstract Three groups of Ti–6Al–4V specimens were printed on an industrial laser powder
bed fusion system using three volumetric energy densities (47, 38 and 30 J/mm 3), called …

Direct metal laser sintering of the Ti6Al4V alloy from a powder blend

LA Ramosena, TC Dzogbewu, W du Preez - Materials, 2022 - mdpi.com
Additively manufactured Ti6Al4V parts have only seen major application in industries such
as the aerospace and medical industries, mainly due to the high cost of production of the …

A specific analytical study of friction stir welded Ti-6Al-4V grade 5 alloy: Stir zone microstructure and mechanical properties

N Raut, V Yakkundi, V Sunnapwar, T Medhi… - Journal of Manufacturing …, 2022 - Elsevier
The light metal titanium alloys find extensive usage is in industries where weight is a
significant factor. Research in friction stir welding (FSW) aimed at producing strong joints …

In situ selective laser gas nitriding for composite TiN/Ti-6Al-4V fabrication via laser powder bed fusion

PA Morton, HC Taylor, LE Murr, OG Delgado… - Journal of Materials …, 2020 - Elsevier
Laser-assisted gas nitriding of selective Ti-6Al-4 V surfaces has been achieved during laser
powder bed fusion fabrication by exchanging the argon build gas environment with nitrogen …

[HTML][HTML] Additive manufacturing of a porous titanium layer structure Ti on a Co–Cr alloy for manufacturing cementless implants

TY Kwak, JY Yang, YB Heo, SJ Kim, SY Kwon… - Journal of Materials …, 2021 - Elsevier
In the present study, a porous Ti layer was deposited on the surface of a Co–Cr alloy using
the directed energy deposition process, and the effects of the laser power and scan speed …

Anisotropic microstructure and mechanical properties of as-forged (Ti, Nb) B/Ti2AlNb composites

B Ju, N Zhang, T Deng, J Zhan, D Zhang, H Xu… - Materials Science and …, 2023 - Elsevier
In situ boride reinforced Ti2AlNb-based composites are a new type of lightweight material
that has excellent high-temperature performance exceeding that of Ti-based composites …

Controlling elastic modulus and ultrasonic property of Ti6Al4V alloy for ultrasonic scalpel

Z He, J Zeng, D Li, L Mei, L Luo, H He, Y Li - Materials Today …, 2022 - Elsevier
The near-β transus drawing was discovered to be a candidate process for obtaining the
deformed bi-modal structure of Ti6Al4V alloys appropriate for ultrasonic scalpel in this study …

Thermomechanically influenced dynamic elastic constants of laser powder bed fusion additively manufactured Ti6Al4V

MV Pantawane, T Yang, Y Jin, S Mazumder… - Materials Science and …, 2021 - Elsevier
This paper reports the dynamic elastic constants of laser powder bed fusion additively
manufactured Ti6Al4V alloy by recently developed effective bulk modulus elastography …

The influence of a large build area on the microstructure and mechanical properties of PBF-LB Ti-6Al-4 V alloy

AJI Bagasol, FR Kaschel, S Ramachandran… - … International Journal of …, 2023 - Springer
This study investigated the print homogeneity of Ti-6Al-4 V alloy parts, when printed over a
large build area of 250× 250× 170 mm3, using a production scale laser powder bed additive …

Prediction of volume fraction of primary α phase in dual-phase titanium alloy based on laser ultrasonic

J Zhang, X Wang, D Xu, Q Yang, J Zhao, R Xue - Measurement, 2022 - Elsevier
The volume fraction of the primary α phase affects the mechanical and processing properties
of the dual-phase titanium alloy, its online detection is necessary and important for product …