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dc.contributor.authorBin, Bryan Shi Jieen
dc.contributor.authorTan, Yong Tecken
dc.contributor.authorFong, Kai Soonen
dc.contributor.authorTan, Ming Jenen
dc.identifier.citationBin, B. S. J., Tan, Y. T., Fong, K. S., & Tan, M. J. (2017). Effect of severe plastic deformation and post-annealing on the mechanical properties and bio-corrosion rate of AZ31 magnesium alloy. Procedia Engineering, 207, 1475-1480. doi:10.1016/j.proeng.2017.10.916en
dc.description.abstractIn this work, the effect of fine grain sizes on the mechanical and bio-corrosion properties of AZ31 magnesium alloy was studied. Bio-corrosion refers to the accelerated degradation of metal within the human body. Fine-grained (~1.5 µm) AZ31 was obtained through Severe Plastic Deformation (SPD) via three cycles of Constrained Groove-Pressing (CGP) under elevated temperature. The effects of CGP and post-annealing (at 473 K for 15 and 30 min) on bio-corrosion were preliminarily investigated by potentiodynamic polarization measurements and constant immersion tests. Results obtained show that the as-processed samples with annealing exhibited improvements in yield strength and ductility while the bio-corrosion rate in Hank’s solution remains fairly similar during the early stage.en
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en
dc.format.extent6 p.en
dc.relation.ispartofseriesProcedia Engineeringen
dc.rights© 2017 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (
dc.subjectSevere Plastic Deformationen
dc.titleEffect of severe plastic deformation and post-annealing on the mechanical properties and bio-corrosion rate of AZ31 magnesium alloyen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen
dc.contributor.organizationA*STAR SIMTechen
dc.description.versionPublished versionen
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