Microstructural Evolution and the Irradiation Sensitivity of Different Phases of a High Nb-Containing TiAl Alloy under He Ions Implantation at Room- and Elevated Temperatures

Microstructural Evolution and the Irradiation Sensitivity of Different Phases of a High Nb-Containing TiAl Alloy under He Ions Implantation at Room- and Elevated Temperatures

A high Nb-containing TiAl alloy Ti-45Al-8.5Nb-(W, B, Y) with nearly lamellar microstructure has been irradiated by 200 kV He<sup>2+</sup> to a fluence of 1 × 10<sup>21</sup> ions/m<sup>2</sup> with a dose of about 1.1 dpa at 298 K and 773 K in this work. It is fou...

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Bibliographic Details
Main Authors: Zeen Wu, Tiebang Zhang, Fan Zhang, Rui Hu, Xiaoye Wang
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Metals
Subjects:
high Nb-containing TiAl
radiation damage
microstructural evolution
nanohardness
irradiation sensitivity
Online Access:https://www.mdpi.com/2075-4701/12/2/335

Internet

https://www.mdpi.com/2075-4701/12/2/335

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