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Article: Improved corrosion resistance and cytocompatibility of magnesium alloy by two-stage cooling in thermal treatment
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TitleImproved corrosion resistance and cytocompatibility of magnesium alloy by two-stage cooling in thermal treatment
 
AuthorsZhao, Y1 2
Wu, G2
Jiang, J2
Wong, HM1
Yeung, KWK1
Chu, PK2
 
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
 
CitationCorrosion Science, 2012, v. 59, p. 360-365 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.corsci.2012.03.020
 
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.
 
ISSN0010-938X
2013 Impact Factor: 3.686
2013 SCImago Journal Rankings: 1.738
 
DOIhttp://dx.doi.org/10.1016/j.corsci.2012.03.020
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorZhao, Y
 
dc.contributor.authorWu, G
 
dc.contributor.authorJiang, J
 
dc.contributor.authorWong, HM
 
dc.contributor.authorYeung, KWK
 
dc.contributor.authorChu, PK
 
dc.date.accessioned2012-08-16T05:55:34Z
 
dc.date.available2012-08-16T05:55:34Z
 
dc.date.issued2012
 
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.
 
dc.description.naturelink_to_subscribed_fulltext
 
dc.identifier.citationCorrosion Science, 2012, v. 59, p. 360-365 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.corsci.2012.03.020
 
dc.identifier.citeulike10621692
 
dc.identifier.doihttp://dx.doi.org/10.1016/j.corsci.2012.03.020
 
dc.identifier.epage365
 
dc.identifier.hkuros204532
 
dc.identifier.issn0010-938X
2013 Impact Factor: 3.686
2013 SCImago Journal Rankings: 1.738
 
dc.identifier.scopuseid_2-s2.0-84860230687
 
dc.identifier.spage360
 
dc.identifier.urihttp://hdl.handle.net/10722/159753
 
dc.identifier.volume59
 
dc.languageeng
 
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/corsci
 
dc.publisher.placeUnited Kingdom
 
dc.relation.ispartofCorrosion Science
 
dc.relation.referencesReferences in Scopus
 
dc.subjectA. Magnesium
 
dc.subjectB. EIS
 
dc.subjectB. Polarization
 
dc.subjectC. Interfaces
 
dc.titleImproved corrosion resistance and cytocompatibility of magnesium alloy by two-stage cooling in thermal treatment
 
dc.typeArticle
 
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<contributor.author>Jiang, J</contributor.author>
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<contributor.author>Yeung, KWK</contributor.author>
<contributor.author>Chu, PK</contributor.author>
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Author Affiliations
  1. The University of Hong Kong
  2. City University of Hong Kong