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Extrusion properties of a Zr-based bulk metallic glass

Yu, G.S., Lin, J.G., Li, W. and Wen, C.E. 2009, Extrusion properties of a Zr-based bulk metallic glass, Materials letters, vol. 63, no. 15, pp. 1317-1319.

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Title Extrusion properties of a Zr-based bulk metallic glass
Author(s) Yu, G.S.
Lin, J.G.
Li, W.
Wen, C.E.
Journal name Materials letters
Volume number 63
Issue number 15
Start page 1317
End page 1319
Total pages 3
Publisher Elsevier
Place of publication Amsterdam, Netherlands
Publication date 2009-02
ISSN 0167-577X
1873-4979
Keyword(s) bulk metallic glass
extrusion
Newtonian viscous flow
Summary The extrusion behavior of Zr41.2Ti13.8Cu12.5Ni10Be22.5 metallic glasses in the supercooled liquid region was investigated. Good extrusion formability was observed under low strain rates at temperatures higher than 395 °C. The metallic glasses were fully extruded without crystallization and failure within the range of T=395–415 °C under strain rates from 5×10−3 s−1 to 5×10−2 s−1, and the deformation behavior of the metallic glasses during the extrusion was found to be in a Newtonian viscous flow mode by a strain rate sensitivity of 1.0.
Language eng
Field of Research 091207 Metals and Alloy Materials
Socio Economic Objective 861206 Structural Metal Products
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
HERDC collection year 2009
Copyright notice ©2009, Elsevier B.V.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30026500

Document type: Journal Article
Collections: Centre for Material and Fibre Innovation
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Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.