Constitutive equation and microstructure evolution of TiAl alloy during hot deformation

Constitutive equation and microstructure evolution of TiAl alloy during hot deformation

The hot deformation behavior of TiAl alloy is analyzed by combining the true stress–strain curve and microstructure analysis. The results show that the flow stress of TiAl alloy presents the characteristics of work hardening-dynamic softening, it increases with the increase of strain rate and decrea...

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Bibliographic Details
Main Authors: Shiwei Tian, Zhenyu Yang, Siyuan Zhang, Zhiqian Liao, Yongjun Zhang, Yonggang Yang, Yulai Chen, Haitao Jiang
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:Materials Research Express
Subjects:
TiAl alloys
constitutive equation
microstructure evolution
hot deformation
Online Access:https://doi.org/10.1088/2053-1591/acfc99

Internet

https://doi.org/10.1088/2053-1591/acfc99

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