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dc.contributor.author
 hal.structure.identifier
BENTOUMI, Mohamed
242506 Université Ferhat-Abbas Sétif 1 [Sétif] [UFAS1]
dc.contributor.author
 hal.structure.identifier
BOUZID, Djamel
242506 Université Ferhat-Abbas Sétif 1 [Sétif] [UFAS1]
dc.contributor.authorBENZAAMA, H
dc.contributor.authorMEJIAS, Alberto
dc.contributor.authorKOSSMAN, Stephania
dc.contributor.authorIOST, Alain
dc.contributor.authorCHICOT, Didier
dc.contributor.author
 hal.structure.identifier
MONTAGNE, Alex
211915 Mechanics surfaces and materials processing [MSMP]
dc.date.accessioned2017
dc.date.available2018
dc.date.issued2017
dc.date.submitted2017
dc.identifier.issn0884-2914
dc.identifier.urihttp://hdl.handle.net/10985/11969
dc.description.abstractIn this work, nano, micro, and macro-indentation tests under standard or multicycle loading conditions were performed for studying the mechanical behavior of a crown borosilicate glass sample with the objective to study the scale effect in indentation and the influence of cracks formation on the assessment of mechanical properties. When no cracks were initiated during the indenter penetration, especially for low indentation loads, the mechanical properties were deduced by applying different methodologies, (i) Standard (or monocyclic) loading, (ii) Continuous Stiffness Measurement mode, (iii) Constant and progressive multicycle loading, and (iv) Dynamic hardness computation. It has been found independently of the loading conditions, Martens hardness and elastic modulus are approximately 3.3 and 70 GPa, respectively. However, when cracking and chipping are produced during the indentation test, two damage parameters related to hardness and elastic modulus can be used for representing the decrease of the mechanical properties as a function of the relative penetration depth.
dc.language.isoen
dc.publisherCambridge University Press (CUP)
dc.rightsPost-print
dc.subjectNanoindentation
dc.subjectMicroindentation
dc.subjectMacroindentation
dc.subjectOptical glasses
dc.subjectMulti cycles indentation
dc.titleMultiscale and multicycle instrumented indentation to determine mechanical properties: Application to the BK7 crown borosilicate
ensam.embargo.terms2018-12
dc.identifier.doihttps://doi.org/10.1557/jmr.2016.523
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Lille
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des matériaux
dc.subject.halSciences de l'ingénieur: Optique / photonique
ensam.audienceInternationale
ensam.page1-12
ensam.journalJournal of Materials Research
ensam.peerReviewingOui
hal.statusunsent


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