Dynamic transformation during the high temperature deformation of titanium alloys

B Guo, JJ Jonas - Journal of Alloys and Compounds, 2021 - Elsevier
Dynamic transformation was first predicted by Gegel and Nadiv during hot deformation of a
Ti-6Al-2Sn-4Zr-2Mo alloy. Later it was observed in near alpha and two-phase titanium …

[HTML][HTML] Constitutive modeling and hot deformation processing map of a new biomaterial Ti–14Cr alloy

S Ghosh, A Hamada, M Patnamsetty, W Borek… - journal of materials …, 2022 - Elsevier
A new biomaterial Ti–14Cr alloy was designed for biomedical applications. The
manufacturing process of Ti alloys through hot deformation is crucial for controlling the grain …

Constitutive modelling, dynamic globularization behavior and processing map for Ti-6Cr-5Mo-5V-4Al alloy during hot deformation

S Long, Y Xia, P Wang, Y Zhou, F Gong-ye… - Journal of Alloys and …, 2019 - Elsevier
Hot compression tests of Ti-6Cr-5Mo-5V-4Al alloy were carried out under the temperature
range of 963–1113 K and strain rates of 0.001, 0.01, 0.1, 1 s− 1 on a Gleeble-3500 …

The high-temperature deformation behavior of a novel near-α titanium alloy and hot-forging based on the processing map

Y Su, F Kong, FH You, X Wang, Y Chen - Vacuum, 2020 - Elsevier
Limited by the composition, the service temperature of high-temperature titanium alloys have
been restricted to 600° C for many years. In this study, a self-designed Ti–6Al–3Sn–10Zr …

Dynamic transformation during the high temperature deformation of two-phase titanium alloys

B Guo, SL Semiatin, JJ Jonas - Materials Science and Engineering: A, 2019 - Elsevier
The role of dynamic transformation in flow stress during the deformation of two-phase
titanium alloys was evaluated using isothermal compression and self-consistent modeling …

Flow behavior and dynamic transformation of bimodal TC17 titanium alloy during high strain rate hot compression

Y Yu, H Yan, J Chen, W Xia, B Su, T Ding, Z Li… - Journal of Alloys and …, 2022 - Elsevier
The flow behavior and dynamic transformation of near β TC17 alloy with a bimodal structure
were investigated by hot compression with the high strain rate range from 1 s− 1 to 20 s− 1 …

Hot deformation behavior originated from dislocation activity and β to α phase transformation in a metastable β titanium alloy

K Hua, Y Zhang, W Gan, H Kou, B Beausir, J Li… - International journal of …, 2019 - Elsevier
Profound and comprehensive knowledge on hot deformation of metastable β titanium alloy
is essential to process optimization and microstructure control. In this work, the hot …

[HTML][HTML] Evaluation of microstructure variation of TC11 alloy after electroshocking treatment

L Xie, C Liu, Y Song, H Guo, Z Wang, L Hua… - Journal of Materials …, 2020 - Elsevier
Electro-shocking treatment (EST) has been investigated as a pathway to optimise the
microstructure and mechanical properties of titanium alloys. The thermal conditions …

Interaction of microstructure evolution mechanism in Ti-0.3 Mo-0.8 Ni alloy with initial lamellar microstructure during isothermal compression below the β-transus

Q Zhang, S Chu, M Wang, G Liang, H Zhao… - Materials Science and …, 2024 - Elsevier
The flow behavior and interaction of microstructure evolution mechanisms for a near α Ti-0.3
Mo-0.8 Ni alloy with as-cast lamellar microstructure are investigated at temperatures of …

Comparison of performance of laser powder bed fusion thin-walled TC11 alloy samples welded via laser welding and electron beam welding

F An, X Liu, H Zhang, L Zhang, J Ning, SJ Na - Optics & Laser Technology, 2024 - Elsevier
Studying the laser welding (LW) of three-dimensional printed materials is of important
significance for developing the composite manufacturing of large structures that combines …