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Surface patterning of CRFP composites using femtosecond laser interferometry

2018-03Journal article Restricted access
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dc.contributor.authorOliveira, Vitor
dc.contributor.authorFerreira Moreira, Raul Domingos
dc.contributor.authorMoura, Marcelo
dc.contributor.authorVilar, R.
dc.date.accessioned2018-04-19T08:16:49Z
dc.date.available2018-04-19T08:16:49Z
dc.date.issued2018-03
dc.description.abstractWe report on the surface patterning of carbon fiber-reinforced polymer (CFRP) composites using femtosecond laser interferometry. The effect of experimental processing parameters, such as the pulse energy and scanning speed, on the quality of the patterns is studied. Using the appropriate processing parameters, a selective removal of the epoxy resin can be achieved, leaving the carbon fibers exposed and textured with the desired pattern. The period of the patterns can be controlled by changing the distance between the two interfering beams. On the other hand, the amplitude of the patterns can be controlled by changing the pulse energy or the number of laser pulses applied. In addition, sub-micron ripples are created on the carbon fibers surface allowing multiscale surface modification which may contribute to improve bonding between CFRP parts.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationOLIVEIRA, Vitor; MOREIRA, Raul Domingos Ferreira; MOURA, Marcelo F. S. F. de; VILAR, R. – Surface patterning of CRFP composites using femtosecond laser interferometry. Applied Physics A – Materials Science & Processing. ISSN 0947-8396. Vol. 124, N.º 3 (2018), pp. 1-7pt_PT
dc.identifier.doihttps://doi.org/10.1007/s00339-018-1662-xpt_PT
dc.identifier.issn0947-8396
dc.identifier.issn1432-0630
dc.identifier.urihttp://hdl.handle.net/10400.21/8418
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerOpenpt_PT
dc.relation.publisherversionhttps://link.springer.com/content/pdf/10.1007%2Fs00339-018-1662-x.pdfpt_PT
dc.subjectSurface patterningpt_PT
dc.subjectFemtosecond laserpt_PT
dc.titleSurface patterning of CRFP composites using femtosecond laser interferometrypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage7pt_PT
oaire.citation.issue3pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleApplied Physics A: Materials Science and Processingpt_PT
oaire.citation.volume124pt_PT
person.familyNameOliveira
person.familyNameFerreira Moreira
person.familyNamede Moura
person.givenNameVitor
person.givenNameRaul Domingos
person.givenNameMarcelo Francisco de Sousa
person.identifier.ciencia-idDA1C-25BD-5974
person.identifier.ciencia-idB213-E0AD-95C3
person.identifier.ciencia-id7E17-BCF0-D9A0
person.identifier.orcid0000-0002-1757-4524
person.identifier.orcid0000-0002-1504-2807
person.identifier.orcid0000-0002-2151-3759
person.identifier.ridA-3058-2009
person.identifier.ridAAZ-1256-2020
person.identifier.scopus-author-id7006105706
person.identifier.scopus-author-id56730008700
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication269ff9af-427f-4d1d-949c-cd77cd386e9f
relation.isAuthorOfPublicationfe6d6e6d-c536-43ac-ba75-47099191f5ff
relation.isAuthorOfPublication83ee308c-c3a8-4098-a5d8-73625ff1538f
relation.isAuthorOfPublication.latestForDiscovery269ff9af-427f-4d1d-949c-cd77cd386e9f

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