Thermographic non-destructive evaluation of carbon fiber-reinforced polymer plates after tensile testing

DC FieldValueLanguage
dc.contributor.authorFernandes, Henrique-
dc.contributor.authorIbarra Castanedo, Clemente-
dc.contributor.authorZhang, Hai-
dc.contributor.authorMaldague, X.-
dc.description.abstractInfrared thermography (IT) is a safe non-destructive evaluation (NDE) technique that has a fast inspection rate and is generally contactless. It is used for diagnostics and monitoring in several fields including composite materials. In this paper carbon fiber-reinforced polymer (CFRP) plates submitted to tensile testing are inspected using IT. More specifically, carbon/PEEK (Polyether ether ketone) panels made of random-oriented strands (ROS) by compression moulding are submitted to tensile testing and then inspected using three different IT active approaches. The first two approaches use optical sources however with different scanning modes. The first active approach tested is a static surface scanning inspection in reflection mode. The second one is a dynamic line scanning technique where the energy source and camera are in movement with regards to the test sample. The last active IT approach tested uses a mechanical source (ultrasound excitation) to transfer heat to the sample being tested. This last approach is commonly called vibrothermography (VT). Results obtained were then compared to results obtained by micro computed tomography (µCT) inspection and microscopy. Results revealed voids associated with resin-rich regions as well as cracks.fr_CA
dc.publisherPlenum Pressfr_CA
dc.subjectPulsed thermographyfr_CA
dc.subjectLine scan thermographyfr_CA
dc.subjectComposite materialsfr_CA
dc.subjectTensile testingfr_CA
dc.titleThermographic non-destructive evaluation of carbon fiber-reinforced polymer plates after tensile testingfr_CA
dc.typeCOAR1_1::Texte::Périodique::Revue::Contribution à un journal::Article::Article de recherche-
dcterms.bibliographicCitationJournal of Nondestructive Evaluation, Vol. 34 (4), 1–10 (2015)fr_CA
dc.audienceProfesseurs (Enseignement supérieur)fr_CA
dc.subject.rvmMatières plastiques renforcées avec des fibres de carbone -- Contrôle non destructiffr_CA
dc.subject.rvmMatières plastiques renforcées avec des fibres de carbone -- Essaisfr_CA
rioxxterms.versionAccepted Manuscriptfr_CA
rioxxterms.version_of_record 10.1007/s10921-015-0303-yfr_CA
rioxxterms.project.funder_nameNatural Sciences and Engineering Research Council of Canadafr_CA
bul.rights.periodeEmbargo12 moisfr_CA
Collection:Articles publiés dans des revues avec comité de lecture

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