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Article: An effective evaluation method of material affinity between adjacent material regions of a component for component design

TitleAn effective evaluation method of material affinity between adjacent material regions of a component for component design
Authors
KeywordsChemical affinity
Component design
Components made of multi-materials
Material affinity
Physical affinity
Issue Date2008
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/matdes
Citation
Materials & Design, 2008, v. 29 n. 1, p. 146-153 How to Cite?
Abstract
Components made of multi-materials become more and more important in high-tech applications. Such a component consists of several different homogeneous and/or heterogeneous materials in its different portions to satisfy the critical functional requirements from its applications. Under some working conditions, chemical reactions may be generated and relevant resultants will be produced on the interface between different materials in two adjacent material regions. Since the strength of resultants is usually much smaller than those in the two adjacent material regions, the peeling off is much easier to take place on the interface. Besides, the mismatching of material properties in two adjacent material regions can induce the stress concentration or even stress singularity, which can also cause the failure of components. In order to select suitable or optimal materials for adjacent material regions during the design of such a component, their material compatibility or affinity has to be considered, for which an effective evaluation method of the material affinity is needed. In this paper, the definitions, evaluation criteria, and calculation formula deductions of material affinities including physical and chemical affinities are developed and described in detail. As the examples for applying the evaluation method, material affinities of several material pairs under mechanical or thermal loads are evaluated and some guidelines for selecting suitable material pairs are also concluded. © 2006 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/156915
ISSN
2013 Impact Factor: 3.171
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhang, XJen_HK
dc.contributor.authorChen, KZen_HK
dc.contributor.authorFeng, XAen_HK
dc.date.accessioned2012-08-08T08:44:32Z-
dc.date.available2012-08-08T08:44:32Z-
dc.date.issued2008en_HK
dc.identifier.citationMaterials & Design, 2008, v. 29 n. 1, p. 146-153en_HK
dc.identifier.issn0261-3069en_HK
dc.identifier.urihttp://hdl.handle.net/10722/156915-
dc.description.abstractComponents made of multi-materials become more and more important in high-tech applications. Such a component consists of several different homogeneous and/or heterogeneous materials in its different portions to satisfy the critical functional requirements from its applications. Under some working conditions, chemical reactions may be generated and relevant resultants will be produced on the interface between different materials in two adjacent material regions. Since the strength of resultants is usually much smaller than those in the two adjacent material regions, the peeling off is much easier to take place on the interface. Besides, the mismatching of material properties in two adjacent material regions can induce the stress concentration or even stress singularity, which can also cause the failure of components. In order to select suitable or optimal materials for adjacent material regions during the design of such a component, their material compatibility or affinity has to be considered, for which an effective evaluation method of the material affinity is needed. In this paper, the definitions, evaluation criteria, and calculation formula deductions of material affinities including physical and chemical affinities are developed and described in detail. As the examples for applying the evaluation method, material affinities of several material pairs under mechanical or thermal loads are evaluated and some guidelines for selecting suitable material pairs are also concluded. © 2006 Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_US
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/matdes-
dc.relation.ispartofMaterials & Designen_HK
dc.rightsMaterials & Design. Copyright © Elsevier Ltd.-
dc.subjectChemical affinityen_HK
dc.subjectComponent designen_HK
dc.subjectComponents made of multi-materialsen_HK
dc.subjectMaterial affinityen_HK
dc.subjectPhysical affinityen_HK
dc.titleAn effective evaluation method of material affinity between adjacent material regions of a component for component designen_HK
dc.typeArticleen_HK
dc.identifier.emailChen, KZ: kzchen188@gmail.comen_HK
dc.identifier.authorityChen, KZ=rp00097en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.matdes.2006.11.009en_HK
dc.identifier.scopuseid_2-s2.0-34548633734en_HK
dc.identifier.hkuros154787-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34548633734&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume29en_HK
dc.identifier.issue1en_HK
dc.identifier.spage146en_HK
dc.identifier.epage153en_HK
dc.identifier.isiWOS:000250491600016-
dc.identifier.scopusauthoridZhang, XJ=36949773400en_HK
dc.identifier.scopusauthoridChen, KZ=7410237952en_HK
dc.identifier.scopusauthoridFeng, XA=7403047129en_HK

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