[HTML][HTML] Alloy design strategies to increase strength and its trade-offs together

SZ Han, EA Choi, SH Lim, S Kim, J Lee - Progress in Materials Science, 2021 - Elsevier
It is an ultimate goal for almost all the metallurgists to improve strength, ductility, formability
and conductivity of metal together. However, ductility, formability and conductivity are …

An overview of the thermomechanical processing of α/β titanium alloys: current status and future research opportunities

SL Semiatin - Metallurgical and Materials Transactions A, 2020 - Springer
Current understanding of the principles underlying the thermomechanical processing (TMP)
of α/β titanium alloys is reviewed. Attention is focused on the formulation of constitutive …

Dislocation density based model for plastic deformation and globularization of Ti-6Al-4V

B Babu, LE Lindgren - International Journal of Plasticity, 2013 - Elsevier
Abstract Although Ti-6Al-4V has numerous salient properties, its usage for certain
applications is limited due to the challenges faced during manufacturing. Understanding the …

Effects of initial microstructures on hot tensile deformation behaviors and fracture characteristics of Ti-6Al-4V alloy

YC Lin, XY Jiang, C Shuai, CY Zhao, DG He… - Materials Science and …, 2018 - Elsevier
The effects of heat treatment processing on the microstructures of Ti-6Al-4V alloy are
systematically studied. Static globularization behavior of lamellar α phase is found when the …

Prediction of machining induced microstructure in Ti–6Al–4V alloy using 3-D FE-based simulations: Effects of tool micro-geometry, coating and cutting conditions

YM Arısoy, T Özel - Journal of Materials Processing Technology, 2015 - Elsevier
Machining process affects surface integrity of Ti–6Al–4V titanium alloyed end-products.
During thermal-mechanical loading and subsequent processing that take place in …

Hot tensile properties, microstructure evolution and fracture mechanisms of Ti-6Al-4V alloy with initial coarse equiaxed phases

YQ Jiang, YC Lin, XY Jiang, DG He, XY Zhang… - Materials …, 2020 - Elsevier
Hot tensile experiments of a Ti-6Al-4V alloy with coarse equiaxed phases are implemented
at the temperatures of 800–900° C and strain rates of 0.0005–0.005 s− 1. All the flow stress …

Mechanism in the β phase evolution during hot deformation of Ti–5Al–2Sn–2Zr–4Mo–4Cr with a transformed microstructure

L Li, MQ Li, J Luo - Acta Materialia, 2015 - Elsevier
The mechanism in the β phase evolution during hot deformation of a near β titanium alloy Ti–
5Al–2Sn–2Zr–4Mo–4Cr with a transformed microstructure was investigated in the present …

Ultrafine grain formation in a Ti-6Al-4V alloy by thermomechanical processing of a martensitic microstructure

Q Chao, PD Hodgson, H Beladi - Metallurgical and Materials Transactions …, 2014 - Springer
In the current study, ultrafine equiaxed grains with a size of 150 to 800 nm were successfully
produced in a Ti-6Al-4V alloy through thermomechanical processing of a martensitic starting …

Ultra-grain refinement and enhanced low-temperature superplasticity in a friction stir-processed Ti-6Al-4V alloy

W Zhang, H Ding, M Cai, W Yang, J Li - Materials Science and Engineering …, 2018 - Elsevier
An ultrafine microstructure consisting of α grains (~ 0.51 µm) and a small amount of β phase
was successfully achieved in a friction stir-processed (FSPed) Ti-6Al-4V alloy. The fraction of …

[HTML][HTML] Unravelling thermal-mechanical effects on microstructure evolution under superplastic forming conditions in a near alpha titanium alloy

T Yasmeen, S Rahimi, C Hopper, C Zhang… - journal of materials …, 2022 - Elsevier
The superplastic formability of titanium alloys has been extensively exploited by various
industries, especially for manufacturing of high value aerospace components. Material's …