Ductile crack initiation and propagation assessed via in situ synchrotron radiation-computed laminography
Morgeneyer, T.F., Helfen, L., Sinclair, I., Proudhon, H., Xu, F. and Baumbach, T. (2011) Ductile crack initiation and propagation assessed via in situ synchrotron radiation-computed laminography. Scripta Materialia, 65, (11), 1010-1013. (doi:10.1016/j.scriptamat.2011.09.005).
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Description/Abstract
Ductile crack initiation and propagation within a naturally aged aluminium alloy sheet has been observed in situ via synchrotron radiation-computed laminography, a technique specifically adapted to three-dimensional imaging of thin objects that are laterally extended. Voids and intermetallic particles, and their subsequent evolution during ductile crack extension at different associated levels of stress triaxiality, were clearly observed within fracture coupons of a reasonable engineering length-scale, overcoming the conventional sample size limitation of computed tomography at high resolutions.
| Item Type: | Article |
|---|---|
| ISSNs: | 1359-6462 (print) |
| Related URLs: | |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering and the Environment > Engineering Sciences > Engineering Materials Surface Engineering |
| Item ID: | 337998 |
| Date Deposited: | 09 May 2012 13:55 |
| Last Modified: | 19 Jul 2012 13:32 |
| Contributors: | Morgeneyer, T.F. (Author) Helfen, L. (Author) Sinclair, I. (Author) Proudhon, H. (Author) Xu, F. (Author) Baumbach, T. (Author) |
| Date: | December 2011 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/337998 |
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