EBSD characterization of cavitation during superplastic deformation of Al-Li alloy

Y. Xun; M. J. Tan; K. M. Liew

doi:10.1016/j.jmatprotec.2005.02.033

Author(s)

Y. Xun
M. J. Tan
K. M. Liew

Detail(s)

Original language	English
Pages (from-to)	429-434
Journal / Publication	Journal of Materials Processing Technology
Volume	162-163
Issue number	SPEC. ISS.
Publication status	Published - 15 May 2005
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/j.jmatprotec.2005.02.033 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-17844391839&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(4255f3f9-86d5-4623-9303-2a2a0da2dd28).html

Abstract

The cavitation microstructure of an Al-Li alloy was characterized using electron backscatter diffraction (EBSD). The results showed clear evidence of the correlation between grain boundary sliding and cavity development. It is proposed that the stress concentrations arising at boundary irregularities such as second-phase particles, boundary ledges, and triple junctions were responsible for the development of cavitation at the high angle boundary between two groups of grains and that sliding takes place as a unit. © 2005 Elsevier B.V. All rights reserved.

Research Area(s)

Aluminium-lithium alloy, Cavitation, Electron back scattered diffraction, Grain boundary sliding, Superplastic deformation

Citation Format(s)

[ RIS ] [ BibTeX ]

EBSD characterization of cavitation during superplastic deformation of Al-Li alloy. / Xun, Y.; Tan, M. J.; Liew, K. M.

In: Journal of Materials Processing Technology, Vol. 162-163, No. SPEC. ISS., 15.05.2005, p. 429-434.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Xun, Y, Tan, MJ & Liew, KM 2005, 'EBSD characterization of cavitation during superplastic deformation of Al-Li alloy', Journal of Materials Processing Technology, vol. 162-163, no. SPEC. ISS., pp. 429-434. https://doi.org/10.1016/j.jmatprotec.2005.02.033

Xun, Y., Tan, M. J., & Liew, K. M. (2005). EBSD characterization of cavitation during superplastic deformation of Al-Li alloy. Journal of Materials Processing Technology, 162-163(SPEC. ISS.), 429-434. https://doi.org/10.1016/j.jmatprotec.2005.02.033

Xun Y, Tan MJ, Liew KM. EBSD characterization of cavitation during superplastic deformation of Al-Li alloy. Journal of Materials Processing Technology. 2005 May 15;162-163(SPEC. ISS.):429-434. doi: 10.1016/j.jmatprotec.2005.02.033

Xun, Y. ; Tan, M. J. ; Liew, K. M. / EBSD characterization of cavitation during superplastic deformation of Al-Li alloy. In: Journal of Materials Processing Technology. 2005 ; Vol. 162-163, No. SPEC. ISS. pp. 429-434.