EBSD characterization of cavitation during superplastic deformation of Al-Li alloy
Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review
Author(s)
Detail(s)
Original language | English |
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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)
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)
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