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Article: Effects of pore-channel ordering on the mechanical properties of anodic aluminum oxide nano-honeycombs

TitleEffects of pore-channel ordering on the mechanical properties of anodic aluminum oxide nano-honeycombs
Authors
KeywordsAnodic aluminum oxide
Grain orientation
Nanoindentation
Plastic deformation
Issue Date2012
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/scriptamat
Citation
Scripta Materialia, 2012, v. 66 n. 7, p. 439-442 How to Cite?
AbstractThe mechanical properties of anodic aluminum oxide (AAO) nano-honeycombs with different spatial ordering of pore-channels are investigated by nanoindentation. The pore-channel ordering is systematically varied by carefully adjusting the orientation of the aluminum used for anodization. The results indicate that the strength of AAO structures increases significantly with the regularity of their pore-channel arrangement, whereas the elastic modulus is less sensitive to pore-channel regularity. © 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/145563
ISSN
2015 Impact Factor: 3.305
2015 SCImago Journal Rankings: 2.375
ISI Accession Number ID
Funding AgencyGrant Number
Research Grants CouncilHKU7159/10E
University Grants Committee of the Hong Kong Special Administration Region, PR ChinaSEG-HKU06
Funding Information:

The authors thank Prof. B.J. Duggan for kindly providing the aluminum slabs used in this study. The work described in this paper was supported by grants from the Research Grants Council (Project No. HKU7159/10E), as well as from the University Grants Committee (Project No. SEG-HKU06) of the Hong Kong Special Administration Region, PR China.

References

 

DC FieldValueLanguage
dc.contributor.authorNg, KYen_HK
dc.contributor.authorNgan, AHWen_HK
dc.date.accessioned2012-02-28T01:54:45Z-
dc.date.available2012-02-28T01:54:45Z-
dc.date.issued2012en_HK
dc.identifier.citationScripta Materialia, 2012, v. 66 n. 7, p. 439-442en_HK
dc.identifier.issn1359-6462en_HK
dc.identifier.urihttp://hdl.handle.net/10722/145563-
dc.description.abstractThe mechanical properties of anodic aluminum oxide (AAO) nano-honeycombs with different spatial ordering of pore-channels are investigated by nanoindentation. The pore-channel ordering is systematically varied by carefully adjusting the orientation of the aluminum used for anodization. The results indicate that the strength of AAO structures increases significantly with the regularity of their pore-channel arrangement, whereas the elastic modulus is less sensitive to pore-channel regularity. © 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/scriptamaten_HK
dc.relation.ispartofScripta Materialiaen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong Licenseen_US
dc.subjectAnodic aluminum oxideen_HK
dc.subjectGrain orientationen_HK
dc.subjectNanoindentationen_HK
dc.subjectPlastic deformationen_HK
dc.titleEffects of pore-channel ordering on the mechanical properties of anodic aluminum oxide nano-honeycombsen_HK
dc.typeArticleen_HK
dc.identifier.emailNg, KY:ph03nky@alumni.ust.hken_HK
dc.identifier.emailNgan, AHW:hwngan@hkucc.hku.hken_HK
dc.identifier.authorityNg, KY=rp01365en_HK
dc.identifier.authorityNgan, AHW=rp00225en_HK
dc.description.naturepostprint-
dc.identifier.doi10.1016/j.scriptamat.2011.12.010en_HK
dc.identifier.scopuseid_2-s2.0-84857121624en_HK
dc.identifier.hkuros198722en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84857121624&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume66en_HK
dc.identifier.issue7en_HK
dc.identifier.spage439en_HK
dc.identifier.epage442en_HK
dc.identifier.isiWOS:000301557500006-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridNg, KY=26434356600en_HK
dc.identifier.scopusauthoridNgan, AHW=7006827202en_HK
dc.identifier.citeulike10137796-

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