The elasto-plastic transition in magnesium alloys

Yang, K. Vanna, Caceres, C. H. and Tome, C. N. (2012). The elasto-plastic transition in magnesium alloys. In: Suveen N. Mathaudhu, Wim H. Sillekens, Neale R. Neelameggham and Norbert Hort, Magnesium Technology 2012: proceedings of a symposium sponsored by the Magnesium Committee of the Light Metals Division of the Minerals, Metals & Materials Society (TMS). Symposium on Magnesium Technology held during TMS Annual Meeting and Exhibition, Orlando Fl, (127-131). 11-15 March 2012. doi:10.1002/9781118359228.ch24

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Author Yang, K. Vanna
Caceres, C. H.
Tome, C. N.
Title of paper The elasto-plastic transition in magnesium alloys
Conference name Symposium on Magnesium Technology held during TMS Annual Meeting and Exhibition
Conference location Orlando Fl
Conference dates 11-15 March 2012
Proceedings title Magnesium Technology 2012: proceedings of a symposium sponsored by the Magnesium Committee of the Light Metals Division of the Minerals, Metals & Materials Society (TMS)   Check publisher's open access policy
Journal name Magnesium Technology 2012   Check publisher's open access policy
Place of Publication Hoboken NJ, United States
Publisher John Wiley and Sons
Publication Year 2012
Year available 2012
Sub-type Fully published paper
DOI 10.1002/9781118359228.ch24
ISBN 9781118291214
9781118359228
1118291212
ISSN 1545-4150
Editor Suveen N. Mathaudhu
Wim H. Sillekens
Neale R. Neelameggham
Norbert Hort
Start page 127
End page 131
Total pages 5
Chapter number 24
Total chapters 101
Collection year 2013
Language eng
Formatted Abstract/Summary
Published neutron diffraction data on internal strains in a textured polycrystal of AZ31 alloy and tensile data for a random
polycrystal of Mg are discussed from two complementary points of view, a purely phenomenological and a formal crystallographic one. It is suggested that the transition to full plasticity involves two different fractions of the grains population, at different strains. The role of texture and twinning are discussed. Critical experiments to test some of the hypotheses on how the elastoplastic transition develops are proposed.
Keyword Magnesium
Elasto plastic transition
Kocks Mecking analysis
Strain hardening
Strain Hardening Behavior
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Conference Paper
Collections: School of Mechanical & Mining Engineering Publications
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Created: Sun, 10 Nov 2013, 00:54:37 EST by System User on behalf of School of Mechanical and Mining Engineering