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Conference Paper: On thermomechanical processing of high ductility SiCp/Zn-22wt. %Al metal matrix composites

TitleOn thermomechanical processing of high ductility SiCp/Zn-22wt. %Al metal matrix composites
Authors
KeywordsMetal Matrix Composites
Mmc
Superplasticity
Thermomecahnical Processing
Issue Date2005
PublisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.net
Citation
Materials Science Forum, 2005, v. 475-479 II, p. 979-984 How to Cite?
AbstractSiCp/Zn-22 wt% Al metal matrix composites of different particulate sizes have been prepared and tensile tested at 250°C at various strain rates. Scheduled thermomechanical treatment of structural refinement was employed to enhance the ductility of the composites. Substantial ductility of over 500% elongation bas been achieved within the strain rates investigated. The highest elongations are generally obtained by the samples reinforced with large particulates. Microstructural examination of the tested samples shows significant material cavitation and particulate separation in the material after tensile deformation. It was found that the particles had a de-strengthening effect. © 2005 Trans Tech Publications, Switzerland.
Persistent Identifierhttp://hdl.handle.net/10722/174089
ISSN
2005 Impact Factor: 0.399
References

 

DC FieldValueLanguage
dc.contributor.authorZhu, Pen_US
dc.contributor.authorYeung, WYen_US
dc.contributor.authorHeness, GLen_US
dc.contributor.authorDuggan, BJen_US
dc.date.accessioned2012-11-14T06:20:48Z-
dc.date.available2012-11-14T06:20:48Z-
dc.date.issued2005en_US
dc.identifier.citationMaterials Science Forum, 2005, v. 475-479 II, p. 979-984en_US
dc.identifier.issn0255-5476en_US
dc.identifier.urihttp://hdl.handle.net/10722/174089-
dc.description.abstractSiCp/Zn-22 wt% Al metal matrix composites of different particulate sizes have been prepared and tensile tested at 250°C at various strain rates. Scheduled thermomechanical treatment of structural refinement was employed to enhance the ductility of the composites. Substantial ductility of over 500% elongation bas been achieved within the strain rates investigated. The highest elongations are generally obtained by the samples reinforced with large particulates. Microstructural examination of the tested samples shows significant material cavitation and particulate separation in the material after tensile deformation. It was found that the particles had a de-strengthening effect. © 2005 Trans Tech Publications, Switzerland.en_US
dc.languageengen_US
dc.publisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.neten_US
dc.relation.ispartofMaterials Science Forumen_US
dc.subjectMetal Matrix Compositesen_US
dc.subjectMmcen_US
dc.subjectSuperplasticityen_US
dc.subjectThermomecahnical Processingen_US
dc.titleOn thermomechanical processing of high ductility SiCp/Zn-22wt. %Al metal matrix compositesen_US
dc.typeConference_Paperen_US
dc.identifier.emailDuggan, BJ: bjduggan@hkucc.hku.hken_US
dc.identifier.authorityDuggan, BJ=rp01686en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-17044428990en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-17044428990&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume475-479en_US
dc.identifier.issueIIen_US
dc.identifier.spage979en_US
dc.identifier.epage984en_US
dc.publisher.placeSwitzerlanden_US
dc.identifier.scopusauthoridZhu, P=36819966800en_US
dc.identifier.scopusauthoridYeung, WY=7102370786en_US
dc.identifier.scopusauthoridHeness, GL=6603310160en_US
dc.identifier.scopusauthoridDuggan, BJ=7005772998en_US

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