Dynamic recrystallization and texture evolution of Ti-22Al-25Nb alloy during plane-strain compression

Y Wu, H Kou, Z Wu, B Tang, J Li - Journal of Alloys and Compounds, 2018 - Elsevier
To investigate the dynamic recrystallization (DRX) mechanism and texture evolution of Ti-
22Al-25Nb alloy during the thermal mechanical processing, plane-strain compression tests …

Impact of interstitial C on phase stability and stacking-fault energy of the CrMnFeCoNi high-entropy alloy

Y Ikeda, I Tanaka, J Neugebauer, F Körmann - Physical Review Materials, 2019 - APS
Interstitial alloying in CrMnFeCoNi-based high-entropy alloys is known to modify their
mechanical properties. Specifically, strength can be increased due to interstitial solid …

[HTML][HTML] Refinement mechanism of centimeter-grade coarse grains in as-cast Ti2AlNb-based alloy during multi-directional forging

Z Yang, H Liu, Z Cui, H Zhang, F Chen - Materials & Design, 2023 - Elsevier
Centimeter-grade coarse grains commonly exist in heavy ingots of Ti 2 AlNb-based alloy
and severely deteriorate their workability. To investigate the refinement of coarse grains …

Developed constitutive models, processing maps and microstructural evolution of Pb-Mg-10Al-0.5 B alloy

Y Duan, L Ma, H Qi, R Li, P Li - Materials Characterization, 2017 - Elsevier
The hot deformation behavior and microstructural evolution of Pb-Mg-10Al-0.5 B alloy in the
strain rate range of 0.01–10 s− 1 and the temperature range of 493–653 K were investigated …

High-temperature deformation behavior of the extruded Ti-22Al-25Nb alloy fabricated by powder metallurgy

J Yang, G Wang, X Jiao, Y Li, Q Liu - Materials Characterization, 2018 - Elsevier
The hot-deformation behavior of the extruded Ti-22Al-25Nb alloy was investigated by
compression testing in the 1213–1333 K temperature range, under a 0.001–1.0 s− 1 strain …

Effect of nano-Al2O3 addition on microstructure and mechanical properties of Ti2AlNb-based composites prepared by powder metallurgy

Y Li, G Chen, G Pang, X Fu, W Zhou - Journal of Alloys and Compounds, 2023 - Elsevier
To meet the commercial application, the mechanical properties of Ti 2 AlNb-based alloys
must be improved. However, the strengthening mechanism of the Ti 2 AlNb-based …

Microstructure evolution and deformation mechanisms of β phase in TiBw/Ti60 composites studied by reconstructing grain during the hot deformation

HB Zhang, B Wang, YT Zhang, Y Li, JL He… - Journal of Alloys and …, 2020 - Elsevier
Hot compression tests were performed on the TiBw/Ti60 composite in the single β phase
region to study the microstructure evolution and deformation mechanisms. The stress-strain …

Effect of the primary O phase on thermal deformation behavior of a Ti2AlNb-based alloy

H Zhang, Y Zhang, H Liang, L Yu, Y Liu - Journal of Alloys and Compounds, 2020 - Elsevier
The effect of primary O phase on thermal compressive deformation behavior of a Ti 2 AlNb-
based alloy are investigated at temperatures from 990° C to 1020° C and strain rate range …

A unified internal state variable material model for Ti2AlNb-alloy and its applications in hot gas forming

Y Wu, D Wang, Z Liu, G Liu - International Journal of Mechanical Sciences, 2019 - Elsevier
The high-temperature deformation behavior of Ti 2 AlNb sheet was studied by the uniaxial
tensile tests at the temperatures from 910° C to 1000° C with the strain rates 0.0004–0.1 s …

Hot deformation behavior of nano-sized TiB reinforced Ti-6Al-4V metal matrix composites

Y Cao, Y Liu, Y Li, B Liu, R Xu - Mechanics of Materials, 2020 - Elsevier
Abstract In situ Ti-6Al-4V/TiB composites with different contents of TiB were prepared by
SPS. The flow behavior of the composites deformed at temperatures of 900~ 1200° C and …