Dynamic behavior and microstructural evolution of TiAl alloys tailored via phase and grain size

Dynamic behavior and microstructural evolution of TiAl alloys tailored via phase and grain size

As a kind of promising aerospace material, TiAl alloys need to withstand extreme conditions such as high-rate impact loads and high temperatures. The mechanism on the failure and fracture of TiAl alloys under extreme conditions is related with the microstructure, including phase and grain size. In t...

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Bibliographic Details
Main Authors: Rui Liu, Ye Jiao, Yansong Guo, Liu Chen, Zhencheng Li, Aixue Sha, Fan Gao, Pengwan Chen
Format: Article
Language:English
Published: Elsevier 2023-01-01
Series:Journal of Materials Research and Technology
Subjects:
TiAl alloys
Microstructure
Dynamic behavior
Failure mode
the modified Johnson–Cook constitutive model
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785422018142

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http://www.sciencedirect.com/science/article/pii/S2238785422018142

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