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Please use this identifier to cite or link to this item: https://olympias.lib.uoi.gr/jspui/handle/123456789/13583
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dc.contributor.authorSchneider, K.en
dc.contributor.authorTrabelsi, S.en
dc.contributor.authorZafeiropoulos, N. E.en
dc.contributor.authorDavies, R.en
dc.contributor.authorRiekel, C.en
dc.contributor.authorStamm, M.en
dc.date.accessioned2015-11-24T17:31:26Z-
dc.date.available2015-11-24T17:31:26Z-
dc.identifier.issn1022-1360-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/13583-
dc.rightsDefault Licence-
dc.subjectpolyethylene (pe)en
dc.subjectsmall-angle x-ray scattering (saxs)en
dc.subjectvoidsen
dc.subjectwide-angle x-ray scattering (waxs)en
dc.subjecthigh-density polyethyleneen
dc.subjectplastic-deformationen
dc.subjectsmall-angleen
dc.subjectmechanismsen
dc.subjectpolypropyleneen
dc.subjectcompressionen
dc.subjectmorphologyen
dc.subjectpolymersen
dc.subjecttextureen
dc.titleThe study of cavitation in HDPE using time resolved synchrotron X-ray scattering during tensile deformationen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.primaryDOI 10.1002/masy.200650430-
heal.identifier.secondary<Go to ISI>://000237271000031-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.publicationDate2006-
heal.abstractReal time synchrotron Small-Angle and wide-Angle X-ray Scattering was performed during the tensile deformation of a high-density polyethylene copolymer. The changes of the structure in the crystalline and in the amorphous domains were followed during the three characteristic stages of the load-displacement curves: The elastic stage and the plastic range composed of the stage of the lowering load in the force-displacement-curve (yielding) and the strain hardening. Competitive phenomena like crystallite fragmentation and cavitation were found to occur simultaneously in the phase of lowering the load but at different length scale. We prove that the void formation occurs mainly during yielding. During strain hardening there was no further increase of the void volume fraction, only changes in void size.en
heal.publisherWiley-VCH Verlagen
heal.journalNameMacromolecular Symposiaen
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
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