Effect of Nb content on damping capacity of as-cast Ti-47Al-xNb-2Cr-0.2Mo alloys

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Author(s)

  • Hui Tao
  • Huizhong Li
  • Yixuan Che
  • Wu Zeng
  • Xiaopeng Liang

Detail(s)

Original languageEnglish
Article number136054
Journal / PublicationMaterials Letters
Volume360
Online published1 Feb 2024
Publication statusPublished - 1 Apr 2024

Abstract

The effect of Nb content on the damping capacity of the as-cast Ti-47Al-xNb-2Cr-0.2Mo alloys (at. %) (x = 1, 3, 5, 7) was investigated. The results showed that increasing the Nb content can broadly improve the damping capacity in TiAl-xNb alloys, which profits from the Snoek relaxation. TiAl-3Nb exhibits poorer damping capacity than TiAl-1Nb due to its larger α2 lamellar colonies. © 2024 Elsevier B.V.

Research Area(s)

  • Intermetallic alloys and compounds, Microstructure, Damping, Nb content, Snoek relaxation

Citation Format(s)

Effect of Nb content on damping capacity of as-cast Ti-47Al-xNb-2Cr-0.2Mo alloys. / Tao, Hui; Li, Huizhong; Zhou, Rui et al.
In: Materials Letters, Vol. 360, 136054, 01.04.2024.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review