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Article: Improved corrosion resistance and cytocompatibility of magnesium alloy by two-stage cooling in thermal treatment

TitleImproved corrosion resistance and cytocompatibility of magnesium alloy by two-stage cooling in thermal treatment
Authors
KeywordsA. Magnesium
B. EIS
B. Polarization
C. Interfaces
Issue Date2012
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/corsci
Citation
Corrosion Science, 2012, v. 59, p. 360-365 How to Cite?
Abstract
A two-stage post-solution cooling procedure including 90. min of furnace cooling and subsequent water quenching is used to modify the morphology and distribution of the β-phase in magnesium-aluminum-zinc alloy. After this special process, the original coarse particle-like β-phase disappears and large-area fine lamellar (α + β) precipitates emerge. Dissolution of the coarse β-phase reduces the galvanic effects and produces the Al-rich α-phase matrix, whereas precipitation of the fine lamellar (α + β) micro-constituent forms a large number of almost continuous β-phase barrier. The microstructural change enhances the bio-corrosion resistance and cytocompatibility of magnesium alloy. © 2012 Elsevier Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/159753
ISSN
2013 Impact Factor: 3.686
2013 SCImago Journal Rankings: 1.738
ISI Accession Number ID
References

 

Author Affiliations
  1. The University of Hong Kong
  2. City University of Hong Kong
DC FieldValueLanguage
dc.contributor.authorZhao, Yen_HK
dc.contributor.authorWu, Gen_HK
dc.contributor.authorJiang, Jen_HK
dc.contributor.authorWong, HMen_HK
dc.contributor.authorYeung, KWKen_HK
dc.contributor.authorChu, PKen_HK
dc.date.accessioned2012-08-16T05:55:34Z-
dc.date.available2012-08-16T05:55:34Z-
dc.date.issued2012en_HK
dc.identifier.citationCorrosion Science, 2012, v. 59, p. 360-365en_HK
dc.identifier.issn0010-938Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/159753-
dc.description.abstractA two-stage post-solution cooling procedure including 90. min of furnace cooling and subsequent water quenching is used to modify the morphology and distribution of the β-phase in magnesium-aluminum-zinc alloy. After this special process, the original coarse particle-like β-phase disappears and large-area fine lamellar (α + β) precipitates emerge. Dissolution of the coarse β-phase reduces the galvanic effects and produces the Al-rich α-phase matrix, whereas precipitation of the fine lamellar (α + β) micro-constituent forms a large number of almost continuous β-phase barrier. The microstructural change enhances the bio-corrosion resistance and cytocompatibility of magnesium alloy. © 2012 Elsevier Ltd.en_HK
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/corscien_HK
dc.relation.ispartofCorrosion Scienceen_HK
dc.subjectA. Magnesiumen_HK
dc.subjectB. EISen_HK
dc.subjectB. Polarizationen_HK
dc.subjectC. Interfacesen_HK
dc.titleImproved corrosion resistance and cytocompatibility of magnesium alloy by two-stage cooling in thermal treatmenten_HK
dc.typeArticleen_HK
dc.identifier.emailYeung, KWK:wkkyeung@hkucc.hku.hken_HK
dc.identifier.authorityYeung, KWK=rp00309en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.corsci.2012.03.020en_HK
dc.identifier.scopuseid_2-s2.0-84860230687en_HK
dc.identifier.hkuros204532en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84860230687&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume59en_HK
dc.identifier.spage360en_HK
dc.identifier.epage365en_HK
dc.identifier.isiWOS:000304337700042-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridZhao, Y=36982544500en_HK
dc.identifier.scopusauthoridWu, G=9941129500en_HK
dc.identifier.scopusauthoridJiang, J=7401861084en_HK
dc.identifier.scopusauthoridWong, HM=35977282000en_HK
dc.identifier.scopusauthoridYeung, KWK=13309584700en_HK
dc.identifier.scopusauthoridChu, PK=36040705700en_HK
dc.identifier.citeulike10621692-

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