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Twinning super dislocations to help understand strength
The present article provides a short look at the strength of magnesium when twinning dominates the yielding behavior. The twin is approximated by a super dislocation to draw some tentative conclusions regarding the stresses required to: (1) thicken a twin to the aspect ratio observed experimentally, (2) propagate a twin over a grain, (3) thicken a twin within a stress concentration and (4) bow the propagating twinning front between particles. In all cases, relaxation of the twin stress field is important.
History
Event
TMS. Annual Meeting & Exhibition (146th : 2017 : San Diego, California)Issue
Magnesium Technology 2017Series
The Minerals, Metals & Materials Series (Book Seris)Pagination
143 - 145Publisher
Springer International Publishing AGLocation
San Diego, CaliforniaPlace of publication
Cham, SwitzerlandPublisher DOI
Start date
2017-02-26End date
2017-03-02ISSN
2367-1181eISSN
2367-1696ISBN-13
9783319523910Language
engPublication classification
E1 Full written paper - refereedCopyright notice
2017, Minerals, Metals & Materials SocietyEditor/Contributor(s)
Kiran Solanki, Dmytro Orlov, Alok Singh, Neale NeelamagghamTitle of proceedings
TMS 2017 : Proceedings of the 146th Annual Meeting & Exhibition of The Minerals, Metals & Materials SocietyUsage metrics
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