Origin of shear induced β to ω transition in Ti–Nb-based alloys

MJ Lai, CC Tasan, J Zhang, B Grabowski, LF Huang… - Acta Materialia, 2015 - Elsevier
Ti–Nb-based alloys are essential materials for biomedical implant and aerospace
applications. They reveal complex phase transformation behavior. Here, a {2 1 1} β< 1 1 1> …

Assessments of molar volume and thermal expansion for selected bcc, fcc and hcp metallic elements

XG Lu, M Selleby, B Sundman - Calphad, 2005 - Elsevier
The molar volume and thermal expansion of selected metallic elements with the bcc, fcc and
hcp structures were studied by means of the Calphad approach. Experimental data were …

Martensite formation in titanium alloys: Crystallographic and compositional effects

M Bignon, E Bertrand… - Journal of Alloys and …, 2021 - Elsevier
An explanation is proposed to martensite inhibition beyond characteristic concentration
thresholds in titanium binary alloys. The method combines the phenomenological theory of …

Coupled experimental and computational investigation of omega phase evolution in a high misfit titanium-vanadium alloy

D Choudhuri, Y Zheng, T Alam, R Shi, M Hendrickson… - Acta Materialia, 2017 - Elsevier
Morphological and compositional evolution of omega (ω) precipitates in a model Titanium-
20 wt% Vanadium (or 19 at.% V) alloy has been systematically investigated by coupling …

Structural-phase state and mechanical properties of β titanium alloy produced by rotary swaging with subsequent aging

EV Naydenkin, IP Mishin, OV Zabudchenko… - Journal of Alloys and …, 2023 - Elsevier
The structure and phase composition of β titanium alloy Ti-15V-3Cr-3Al-3Sn-1Zr-1Mo
processed by rotary swaging with subsequent aging was studied using the methods of …

Phase transformation kinetics during continuous heating of a β-quenched Ti–10V–2Fe–3Al alloy

P Barriobero-Vila, G Requena, F Warchomicka… - Journal of materials …, 2015 - Springer
The effect of heating rate on the phase transformation kinetics of a Ti–10V–2Fe–3Al
metastable β titanium alloy quenched from the β field is investigated by fast in situ high …

[HTML][HTML] Novel transformation pathway and heterogeneous precipitate microstructure in Ti-alloys

T Zhang, D Wang, Y Wang - Acta Materialia, 2020 - Elsevier
Materials with certain heterogeneous microstructures have been shown to hold a synergistic
combination of strength and ductility. In this study, we demonstrate novel transformation …

[HTML][HTML] Role of omega phase evolution in plastic deformation of twinning-induced plasticity β Ti–12V–2Fe–1Al alloy

W Wang, X Zhang, W Mei, J Sun - Materials & Design, 2020 - Elsevier
The evolution of the ω phase and its role in plastic deformation in a twinning-induced
plasticity β Ti–12 V–2Fe–1Al alloy aged at 373–573 K have been studied in this work. The …

Theoretical modeling of molar volume and thermal expansion

XG Lu, M Selleby, B Sundman - Acta materialia, 2005 - Elsevier
The molar volumes and thermal expansions of transition cubic metals were studied by
means of the Calphad approach and the Debye–Grüneisen model. Experimental data were …

Microstructure and lattice parameters of suction-cast Ti–Nb alloys in a wide range of Nb concentrations

A Thoemmes, IA Bataev, DV Lazurenko… - Materials Science and …, 2021 - Elsevier
Metastable alloys based on the Ti–Nb system are considered promising candidates to
replace the biomaterials currently used in medicine. Several very promising alloys like …