A review of metastable beta titanium alloys

RP Kolli, A Devaraj - Metals, 2018 - mdpi.com
In this article, we provide a broad and extensive review of beta titanium alloys. Beta titanium
alloys are an important class of alloys that have found use in demanding applications such …

A review of the metastable omega phase in beta titanium alloys: the phase transformation mechanisms and its effect on mechanical properties

JA Ballor, T Li, F Prima, CJ Boehlert… - International …, 2023 - journals.sagepub.com
Since its discovery in 1954, the omega (ω) phase in titanium and its alloys has attracted
substantial attention from researchers. The β-to-ω and ω-to-α phase transformations are …

Achieving superior strength-ductility balance in a novel heterostructured strong metastable β-Ti alloy

CL Zhang, XY Bao, DD Zhang, W Chen… - International Journal of …, 2021 - Elsevier
In metastable β-Ti alloys, the primary deformation mechanisms, including ordinary
dislocation plasticity (ODP), deformation twinning (DT), and phase transformation, are …

Microstructure evolution and deformation mechanism of α+ β dual-phase Ti-xNb-yTa-2Zr alloys with high performance

T Zhang, D Wei, E Lu, W Wang, K Wang, X Li… - Journal of Materials …, 2022 - Elsevier
Abstract Biomedical β-phase Ti-Nb-Ta-Zr alloys usually exhibit low elastic modulus with
inadequate strength. In the present work, a series of newly developed dual-phase Ti-xNb …

Phase transition, microstructural evolution and mechanical properties of Ti-Nb-Fe alloys induced by Fe addition

S Ehtemam-Haghighi, Y Liu, G Cao, LC Zhang - Materials & Design, 2016 - Elsevier
Abstract Ti-11Nb-xFe (x= 0.5, 3.5, 6, 9 wt.%) alloys were designed and fabricated by cold
crucible levitation melting to study the effects of Fe addition on their phase transition …

[HTML][HTML] Influence of Nb addition on the structure, microstructure, Vickers microhardness, and Young's modulus of new β Ti-xNb-5Mo alloys system

GC Cardoso, PAB Kuroda, CR Grandini - Journal of Materials Research …, 2023 - Elsevier
New Ti alloys are being developed to obtain materials with better properties for biomedical
applications. In order to avoid complications caused for the presence of Al and V ions in the …

On the heterogeneous nature of deformation in a strain-transformable beta metastable Ti-V-Cr-Al alloy

L Lilensten, Y Danard, C Brozek, S Mantri, P Castany… - Acta Materialia, 2019 - Elsevier
Abstract Ti-10V-4Cr-1Al wt%(TVCA) is a new grade of titanium alloy, developed to combine
twinning induced plasticity (TWIP) and transformation induced plasticity (TRIP) effects. The …

High-strength β stabilized Ti-Nb-Fe-Cr alloys with large plasticity

CD Rabadia, YJ Liu, GH Cao, YH Li, CW Zhang… - Materials Science and …, 2018 - Elsevier
A group of Ti-27Nb-7Fe-xCr (x= 0, 2, 4, 6, 8 wt%) alloys were designed on the basis of the
DV-Xα cluster method, molybdenum equivalent and valence electron to atom ratio. The …

[HTML][HTML] Effects of Ga on the structural, mechanical and electronic properties of β-Ti-45Nb alloy by experiments and ab initio calculations

LA Alberta, Y Fortouna, J Vishnu, S Pilz… - Journal of the …, 2023 - Elsevier
This work aims to investigate the structural, mechanical and electronic properties of four
novel β-type (100-x)(Ti–45Nb)-xGa alloys (x= 2, 4, 6, 8 wt%) for implant applications by …

Effect of alloying elements on the compressive mechanical properties of biomedical titanium alloys: a systematic review

SF Jawed, CD Rabadia, MA Khan, SJ Khan - ACS omega, 2022 - ACS Publications
Due to problems such as the stress-shielding effect, strength–ductility trade-off dilemma, and
use of rare-earth, expensive elements with high melting points in Ti alloys, the need for the …