Effect of high strain rates on adiabatic shear bands evolution and mechanical performance of dual-phase Ti alloy

F Hao, Y Du, WY Wang, Y Mao, J Yin, C Zou… - Frontiers in …, 2022 - frontiersin.org
In the present work, the adiabatic shear characteristics of our recently designed α+ β dual-
phase Ti alloy at different strain rates have been investigated by hat shaped specimen. The …

Effect of high strain rate on adiabatic shearing of α+ β dual-phase Ti alloy

F Hao, Y Du, P Li, Y Mao, D Lin, J Wang, X Gao… - Materials, 2021 - mdpi.com
In the present work, the localized features of adiabatic shear bands (ASBs) of our recently
designed damage tolerance α+ β dual-phase Ti alloy are investigated by the integration of …

A new dynamic recrystallization mechanism in adiabatic shear band of an α/β dual phase titanium alloy: Composition redistribution

X Zhu, Q Fan, D Wang, H Gong, Y Gao, F Qian, S Jin… - Scripta Materialia, 2022 - Elsevier
In this paper, the composition distribution characteristics in adiabatic shear bands (ASBs) of
an α/β dual phase Ti-5.5 Mo-7.2 Al-4.5 Zr-2.6 Sn-2.1 Cr alloy and its influence on dynamic …

Microstructural characterization and evolution mechanism of adiabatic shear band in a near beta-Ti alloy

Y Yang, F Jiang, BM Zhou, XM Li, HG Zheng… - Materials Science and …, 2011 - Elsevier
The adiabatic shear band (ASB) was obtained by split Hopkinson pressure bar (SHPB)
technique in the hat-shaped specimen of a near beta-Ti alloy. The microstructure and the …

Multi-scale crystal plasticity finite element simulations of the microstructural evolution and formation mechanism of adiabatic shear bands in dual-phase Ti20C alloy …

Y Zhou, Q Fan, X Liu, D Wang, X Zhu, K Chen - Journal of Materials …, 2020 - Elsevier
A dynamic compression test was performed on α+ β dual-phase titanium alloy Ti20C using a
split Hopkinson pressure bar. The formation of adiabatic shear bands generated during the …

Influence of twins found in adiabatic shear bands on dynamic recrystallization of a near β Ti-5.5 Mo-7.2 Al-4.5 Zr-2.6 Sn-2.1 Cr alloy

X Zhu, Q Fan, D Wang, H Gong, Y Gao, J Yuan… - Materials Science and …, 2022 - Elsevier
Much efforts have been made on the studies of the microstructure evolution near adiabatic
shear bands (ASBs) in titanium alloys. However, the deeper evolution mechanism is not very …

Comparing the evolution and deformation mechanisms of lamellar and equiaxed microstructures in near β-Ti alloys during hot deformation

W Chen, Y Lv, X Zhang, C Chen, YC Lin… - Materials Science and …, 2019 - Elsevier
This work systematically investigates the microstructural evolution and deformation
mechanism of lamellar and equiaxed Ti-55511 alloys during hot deformation. For textural …

Coupled effects of deformation and cooling on the evolution of primary and secondary alpha of two-phase Ti-alloys

XG Fan, M Meng, PF Gao, M Zhan - Materials Science and Engineering: A, 2018 - Elsevier
The concurrent hot deformation and temperature drop is an important phenomenon in hot
forging of two-phase titanium alloys. Understanding the microstructure development in this …

Dynamic response and adiabatic shear behavior of β-type Ti–Mo alloys with different deformation modes

J Dai, X Min, L Wang - Materials Science and Engineering: A, 2022 - Elsevier
This study examined the dynamic compressive properties and adiabatic shear behavior of β-
type Ti–10Mo, Ti–15Mo, and Ti–22.5 Mo alloys whose deformation modes are stress …

Hot deformation behavior, dynamic recrystallization, and texture evolution of Ti–22Al–25Nb alloy

Y Wu, H Kou, B Tang, J Li - Advanced Engineering Materials, 2018 - Wiley Online Library
The hot deformation behavior, dynamic recrystallization, and texture evolution of Ti–22Al–
25Nb alloy in the temperature range of 950–1050° C and strain rate range of 0.001–1 s− 1 is …