A review on high‐strength titanium alloys: microstructure, strengthening, and properties

LM Kang, C Yang - Advanced Engineering Materials, 2019 - Wiley Online Library
The authors review the recent advances in the development of high‐strength titanium alloys.
First, they summarize conventional strengthening approaches and their mechanisms …

Bimodal titanium alloys with ultrafine lamellar eutectic structure fabricated by semi-solid sintering

C Yang, LM Kang, XX Li, WW Zhang, DT Zhang, ZQ Fu… - Acta Materialia, 2017 - Elsevier
We report on a novel approach to synthesize (Ti 100-xy Fe x Co y) 82 Nb 12.2 Al 5.8 (at.%)
bimodal alloys and provide fundamental insight into their underlying microstructural …

Evading dynamic strength and ductility trade-off in a high-entropy alloy via local chemical ordering

R Wang, D Duan, Y Tang, Z Lei, S Li, R Chen… - Communications …, 2023 - nature.com
Strength-ductility trade-off in metals is sever under dynamic loading due to the strain rate
effect and adiabatic shear failure. Here, we demonstrate that both strength and ductility …

Dynamic failure of titanium: Temperature rise and adiabatic shear band formation

Y Guo, Q Ruan, S Zhu, Q Wei, J Lu, B Hu, X Wu… - Journal of the Mechanics …, 2020 - Elsevier
One of the most important issues related to dynamic shear localization is the correlation
among the stress collapse, temperature elevation and adiabatic shear band (ASB) …

The microstructure and mechanical behavior of Mg/Ti multilayers as a function of individual layer thickness

YY Lu, R Kotoka, JP Ligda, BB Cao, SN Yarmolenko… - Acta Materialia, 2014 - Elsevier
We have used magnetron sputtering to deposit magnesium and titanium layers alternately
onto a single-crystal silicon substrate with equal individual layer thickness (h, from 2.5 to 200 …

ASB induced phase transformation in high oxygen doped commercial purity Ti

W Shi, S Lu, J Shen, B Chen, J Umeda, Q Wei… - Materials Science and …, 2022 - Elsevier
Given that commercial purity titanium (CP-Ti) doped with a high oxygen concentration has
recently been reported with high mechanical performance, the present work investigated the …

Effect of tempering conditions on adiabatic shear banding during dynamic compression and ballistic impact tests of ultra-high-strength armor steel

MC Jo, S Kim, DW Suh, SS Hong, HK Kim… - Materials Science and …, 2020 - Elsevier
In this study, roles of strain-hardening rate on susceptibility of adiabatic shear band (ASB)
formation and subsequent cracking were investigated in two ultra-high-strength armor steel …

Dynamic compressive behaviour of Ti-6Al-4V alloy processed by electron beam melting under high strain rate loading

A Mohammadhosseini, SH Masood, D Fraser… - Advances in …, 2015 - Springer
This paper documents an investigation into the compressive deformation behaviour of
electron beam melting (EBM) processing titanium alloy (Ti-6Al-4V) parts under high strain …

Phase transition, microstructure and mechanical properties of TC4 titanium alloy prepared by plasma activated sintering

Y Sun, G Luo, J Zhang, C Wu, J Li, Q Shen… - Journal of Alloys and …, 2018 - Elsevier
In this paper, plasma activated sintering was used to prepare powder metallurgy TC4
titanium alloys, and the effects of the sintering process on the densification, microstructure …

A comparative study on the microstructure and mechanical behavior of titanium: Ultrafine grain vs. coarse grain

X Sun, Y Guo, Q Wei, Y Li, S Zhang - Materials Science and Engineering: A, 2016 - Elsevier
To understand the effects of different factors such as grain size, strain rate and temperature
on properties and deformation mechanisms of commercially pure titanium (CP-Ti), ultrafine …