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Relationship between interphase chemistry and mechanical properties at the scale of micron in Cu–Cr/CF composite

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorVEILLERE, Amélie
hal.structure.identifierCollege of Engineeriing
dc.contributor.authorSUNDARAMURTHY, Aravind
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorHEINTZ, Jean-Marc
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLAHAYE, Michel
hal.structure.identifierCentre d'élaboration de matériaux et d'études structurales [CEMES]
dc.contributor.authorDOUIN, Joël
hal.structure.identifierCollege of Engineeriing
dc.contributor.authorCHANDRA, Namas
hal.structure.identifierCollege of Engineeriing
dc.contributor.authorENDERS, Susan
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorSILVAIN, Jean-François
dc.date.issued2011
dc.identifier.issn1359-6454
dc.description.abstractEnThe properties of a composite material are determined not only by the constitutive properties of the matrix and the reinforcement, but also by the type and nature of interfacial bonding between them. For thermo-mechanical applications, the influence of interfaces and interphases is fundamental. In this work, we comprehensively study the copper alloy/carbon fiber composite material interfaces, with and without interphases, in terms of microstructural and chemical properties at the micro- and nanometric scales. These properties are then correlated with the local mechanical properties as determined by nanoindentation, enabling us to establish a direct relationship between the chemistry and mechanical properties at the microscale. In addition to experimental measurements, three-dimensional finite element simulations are performed on the matrix/interphase/reinforcement system, and the results between experiments and simulations show very good agreement, validating our basic hypothesis that the local mechanical properties are determined by the material chemistry.
dc.language.isoen
dc.publisherElsevier
dc.subjectInterfaces
dc.subjectMetal matrix composite (MMC)
dc.subjectMicrostructure
dc.subjectNanoindentation
dc.subjectFinite element analysis
dc.title.enRelationship between interphase chemistry and mechanical properties at the scale of micron in Cu–Cr/CF composite
dc.typeArticle de revue
dc.identifier.doi10.1016/j.actamat.2010.11.006
dc.subject.halChimie/Matériaux
bordeaux.journalActa Materialia
bordeaux.page1445-1455
bordeaux.volume59
bordeaux.issue4
bordeaux.peerReviewedoui
hal.identifierhal-00559513
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00559513v1
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