Solute segregation and texture modification in an extruded magnesium alloy containing gadolinium

Stanford, N., Sha, G., Xia, J. H., Ringer, S. P. and Barnett, M. R. 2011, Solute segregation and texture modification in an extruded magnesium alloy containing gadolinium, Scripta materialia, vol. 65, no. 10, pp. 919-921.

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Title Solute segregation and texture modification in an extruded magnesium alloy containing gadolinium
Author(s) Stanford, N.
Sha, G.
Xia, J. H.
Ringer, S. P.
Barnett, M. R.
Journal name Scripta materialia
Volume number 65
Issue number 10
Start page 919
End page 921
Total pages 3
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2011-11
ISSN 1359-6462
1872-8456
Keyword(s) magnesium alloy
texture
atom probe tomography
rare earth
recrystallization
Summary The alloy Mg-1.5Gd has been extruded at different temperatures to produce two significantly different textures. At lower extrusion temperatures there was significant solute clustering in the matrix, coupled with segregation of solute to the grain boundaries. At higher temperatures these two phenomena were both less pronounced. It is suggested here that segregation of solute to the grain boundaries plays a significant role in the texture modification effect that rare earth elements have in magnesium alloys.
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
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2011, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30044130

Document type: Journal Article
Collection: Centre for Material and Fibre Innovation
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