A review of microstructure control and mechanical performance optimization of γ-TiAl alloys

R Xu, M Li, Y Zhao - Journal of Alloys and Compounds, 2023 - Elsevier
Upgrading and develo** metallic materials are bases for improving the performance of
aircraft. As one of the new structural metallic materials used in aerospace, lightweight and …

History and development of γ-TiAl alloys and the effect of alloying elements on their phase transformations

B Duan, Y Yang, S He, Q Feng, L Mao, X Zhang… - Journal of Alloys and …, 2022 - Elsevier
Abstract γ-TiAl alloys, as the high temperature and lightweight structural material, have been
applied in aerospace and automotive industry, and will remain the focus of research …

[HTML][HTML] Machinability of γ-TiAl: A review

XIA Ziwen, S Chenwei, M Zhang, CUI Minchao… - Chinese Journal of …, 2023 - Elsevier
Owing to its outstanding mechanical properties, γ-TiAl is desirable materials for cross-
generation aero-engines. Nearly 70 years of exploration have made it into the initial …

[HTML][HTML] Designing advanced intermetallic titanium aluminide alloys for additive manufacturing

D Wimler, J Lindemann, M Reith, A Kirchner, M Allen… - Intermetallics, 2021 - Elsevier
Lightweight intermetallic γ-TiAl based alloys are innovative high-temperature structural
materials. So far, these alloys are in use as turbine blades or turbocharger turbine wheels in …

Enhanced high temperature tensile and creep properties of a β-solidified γ-TiAl alloy with the hybrid addition of C and Y2O3

Z Liang, S ** through heat treatment
D Huang, X Yao, Y Zhou, Q Zhu, Y Tang, H Huang… - Additive …, 2023 - Elsevier
Abstract β-solidifying TiAl alloy, an advanced γ-TiAl based alloy, has emerged as a
lightweight candidate for high temperature applications in turbine engines. To facilitate the …

An advanced TiAl alloy for high-performance racing applications

M Burtscher, T Klein, J Lindemann, O Lehmann… - Materials, 2020 - mdpi.com
Requirements and strict regulations for high-performance racing applications involve the
use of new and innovative lightweight structural materials. Therefore, intermetallic γ-TiAl …

On the formation mechanism of banded microstructures in electron beam melted Ti–48Al–2Cr–2Nb and the design of heat treatments as remedial action

R Wartbichler, H Clemens, S Mayer… - Advanced …, 2021 - Wiley Online Library
The formation mechanism of banded microstructures of an electron beam melted
engineering intermetallic Ti–48Al–2Cr–2Nb alloy, the solidification behavior, and the heat …

Advanced TiAl Based Alloys: From Polycrystals to Polysynthetic Twinned Single Crystals

Z Zhao, L Chu, M Yu, W Guo… - Advanced Functional …, 2024 - Wiley Online Library
TiAl alloys stand out for low density, high specific strength, and excellent creep resistance,
making them promising for high‐temperature aerospace applications. However, traditional …