Analysis of load transfer behaviour and determination of interfacial shear strength in single-fibre-reinforced titanium alloys

dc.contributor.authorMatikas, T. E.en
dc.date.accessioned2015-11-24T17:32:05Z
dc.date.available2015-11-24T17:32:05Z
dc.identifier.issn0963-6935-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/13669
dc.rightsDefault Licence-
dc.subjectfibre/matrix interfaceen
dc.subjectfibre fragmentationen
dc.subjecttitaniumen
dc.subjectmetal matrix compositesen
dc.subjectthermal-expansion coefficientsen
dc.subjectinduced residual-stressesen
dc.subjectmetal-matrix compositesen
dc.subjectfragmentation testsen
dc.subjecttensile propertiesen
dc.subjectmodel compositesen
dc.subjectaluminum-matrixen
dc.subjectsilicon-carbideen
dc.subjectpredictionen
dc.titleAnalysis of load transfer behaviour and determination of interfacial shear strength in single-fibre-reinforced titanium alloysen
heal.abstractThe effect of interfaces on load sharing behaviour has been evaluated by performing single-fibre fragmentation (SFF) experiments and analysis of titanium matrix composites at ambient and elevated temperatures. Fibre breaks were monitored by acoustic emission sensors, and the break locations were determined in-situ by an innovative ultrasonic non-destructive evaluation technique. Data analysis of SFF testing was performed using the Kelly-Tyson model. The length of fibre fragments and distribution were determined using innovative nondestructive technique. This study demonstrates that composite processing conditions can significantly affect the nature of the fibre/matrix interface and the resulting fragmentation behaviour of the fibre. Further, thermal micro-residual stresses, generated during the fabrication process and in-service due to the difference in thermo-mechanical characteristics of the model composite's constituents, play a major role influencing the interfacial shear stress transfer behaviour in single-fibre titanium matrix composites.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondary<Go to ISI>://000253215500004-
heal.journalNameAdvanced Composites Lettersen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2007-
heal.publisherAdcotec Ltd.en
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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