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Article: An effective evaluation method of material affinity between adjacent material regions of a component for component design
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TitleAn effective evaluation method of material affinity between adjacent material regions of a component for component design
 
AuthorsZhang, XJ3
Chen, KZ2
Feng, XA1
 
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
 
CitationMaterials & Design, 2008, v. 29 n. 1, p. 146-153 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.matdes.2006.11.009
 
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.
 
ISSN0261-3069
2013 Impact Factor: 3.171
 
DOIhttp://dx.doi.org/10.1016/j.matdes.2006.11.009
 
ISI Accession Number IDWOS:000250491600016
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorZhang, XJ
 
dc.contributor.authorChen, KZ
 
dc.contributor.authorFeng, XA
 
dc.date.accessioned2012-08-08T08:44:32Z
 
dc.date.available2012-08-08T08:44:32Z
 
dc.date.issued2008
 
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.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationMaterials & Design, 2008, v. 29 n. 1, p. 146-153 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.matdes.2006.11.009
 
dc.identifier.doihttp://dx.doi.org/10.1016/j.matdes.2006.11.009
 
dc.identifier.epage153
 
dc.identifier.hkuros154787
 
dc.identifier.isiWOS:000250491600016
 
dc.identifier.issn0261-3069
2013 Impact Factor: 3.171
 
dc.identifier.issue1
 
dc.identifier.scopuseid_2-s2.0-34548633734
 
dc.identifier.spage146
 
dc.identifier.urihttp://hdl.handle.net/10722/156915
 
dc.identifier.volume29
 
dc.languageeng
 
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/matdes
 
dc.relation.ispartofMaterials & Design
 
dc.relation.referencesReferences in Scopus
 
dc.rightsMaterials & Design. Copyright © Elsevier Ltd.
 
dc.subjectChemical affinity
 
dc.subjectComponent design
 
dc.subjectComponents made of multi-materials
 
dc.subjectMaterial affinity
 
dc.subjectPhysical affinity
 
dc.titleAn effective evaluation method of material affinity between adjacent material regions of a component for component design
 
dc.typeArticle
 
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Author Affiliations
  1. Dalian University of Technology
  2. The University of Hong Kong
  3. Dalian Jiaotong University