Additive manufacturing of Ti–6Al–4V parts through laser metal deposition (LMD): Process, microstructure, and mechanical properties

A Azarniya, XG Colera, MJ Mirzaali, S Sovizi… - Journal of Alloys and …, 2019 - Elsevier
As one of the most important additive manufacturing (AM) techniques, laser metal deposition
(LMD) has been extensively studied specially during the last few years. Similar to other AM …

Enhanced strength-ductility synergy and mechanisms of heterostructured Ti6Al4V-Cu alloys produced by laser powder bed fusion

K Li, J Yang, Y Yi, X Liu, Y Liu, LC Zhang, W Zhang… - Acta Materialia, 2023 - Elsevier
Limited slip systems of α structure always play a major role in hindering strength-ductility
synergy improvement of titanium (Ti) alloys. To overcome the strength-ductility trade-off of Ti …

Oxygen interstitials make metastable β titanium alloys strong and ductile

Y Chong, R Gholizadeh, B Guo, T Tsuru, G Zhao… - Acta Materialia, 2023 - Elsevier
Metastable β titanium alloys possess excellent strain-hardening capability, but suffer from a
low yield strength. As a result, numerous attempts have been made to strengthen this …

[HTML][HTML] Twinning-induced plasticity mechanism of α ″-martensitic titanium alloy

HJ Lee, JH Kim, CH Park, JK Hong, JT Yeom, T Lee… - Acta Materialia, 2023 - Elsevier
The deformation mechanisms of an α ″-martensitic Ti–8Mo alloy were investigated by ex-
situ electron microscopy tensile tests. Two deformation twins,{110}< 1 1¯ 0> α ″and {130}< …

High speed synchrotron X-ray diffraction experiments resolve microstructure and phase transformation in laser processed Ti-6Al-4V

SA Oh, RE Lim, JW Aroh, AC Chuang… - Materials Research …, 2021 - Taylor & Francis
The microstructures of Ti-6Al-4V following laser processing depend primarily on the phase
transformation of β to α, but their development is constrained by the rapidly changing …

Transitions among martensitic phases during continuous deformation in metastable β Ti-10V-2Fe-3Al alloy

A Rastogi, R Sarkar, S Neelakantan - Journal of Alloys and Compounds, 2023 - Elsevier
Martensitic transitions as a function of cold rolling strain levels, in the range of 5–43%, in the
solution treated condition of metastable β Ti-10V-2Fe-3Al (Ti-1023) alloy has been …

Composition-dependent shuffle-shear coupling and shuffle-regulated strain glass transition in compositionally modulated Ti-Nb alloys

Y Su, C Liang, X Sun, H Zhang, Q Liang, Y Zheng… - Acta Materialia, 2023 - Elsevier
Athermal pure shuffle O′ nanodomains have been reported as a common structural state in
metastable β-Ti alloys. In this study, by integrating thermodynamic databases, first-principles …

[HTML][HTML] Effect of common alloying elements on α'martensite start temperature in titanium alloys

J Zhang, H Guo, M Hu, H Xu, H Ju, D Xu, C Teng… - Journal of Materials …, 2023 - Elsevier
Accurate prediction of the martensitic start (Ms) temperature is critical for controlling the β to
α′ phase transformation process in titanium alloys. Based on the Galindo-Nava's model …

A review on various phases and alloy design methods of β-Ti alloys for biomedical applications

G Kanapaakala, S Venkatesan - Proceedings of the …, 2023 - journals.sagepub.com
The development of biocompatible and biomechanical compatible metallic biomaterials is
essential to fulfilling the needs of humanity, such as enhancing the lifespan and quality of …

Effect of copper content on grain structure evolution in additively manufactured Ti-6Al-4V alloy

AP Zykova, AV Nikolaeva, AV Vorontsov… - Physical …, 2023 - Springer
Electron beam additive manufacturing with simultaneous feeding of two dissimilar metal
wires was used to obtain Ti-6Al-4V specimens successively alloyed with 0.6, 1.6, 6.0 and 9.7 …