Precipitates and micro-plasticity in Mg-7.3Sn-3.4Zn-0.04Na alloy studied by Synchrotron X-rays

Bahrami Motlagh, Ehsan 2017, Precipitates and micro-plasticity in Mg-7.3Sn-3.4Zn-0.04Na alloy studied by Synchrotron X-rays, Ph.D thesis, Institute for Frontier Materials, Deakin Univeristy.

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Title Precipitates and micro-plasticity in Mg-7.3Sn-3.4Zn-0.04Na alloy studied by Synchrotron X-rays
Author Bahrami Motlagh, Ehsan
Institution Deakin Univeristy
School Institute for Frontier Materials
Degree type Research doctorate
Degree name Ph.D
Thesis advisor Barnett, MatthewORCID iD for Barnett, Matthew orcid.org/0000-0001-8287-9044
Date submitted 2017-12-04
Keyword(s) Mg-Sn-Zn alloy
Summary In this research the effect of precipitates on the microplasticity of the Mg-Sn-Zn alloy was investigated. at in the presence of the precipitates, the twin number density and the critical resolved shear stress of twin increased. Orowan model underestimates the observed twin strengthening. This signifies that twinning dislocation is a superdislocation composed of several twinning dislocations.
Language eng
Field of Research 091207 Metals and Alloy Materials
Socio Economic Objective 861199 Basic Metal Products (incl. Smelting, Rolling, Drawing and Extruding) not elsewhere classified
Description of original 160 p.
Restricted until 2018-12-10
Copyright notice ┬ęThe author
Persistent URL http://hdl.handle.net/10536/DRO/DU:30105484

Document type: Thesis
Collection: Higher degree theses (citation only)
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Created: Fri, 15 Dec 2017, 07:43:31 EST by Asif, Yasmin

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