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dc.contributor.authorMirapeix Serrano, Jesús María 
dc.contributor.authorVila, Elisenda
dc.contributor.authorValdiande Gutiérrez, José Julián 
dc.contributor.authorRiquelme, Antoine
dc.contributor.authorGarcía, Michel
dc.contributor.authorCobo García, Adolfo 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.description.abstractThe identification and intensity estimation of some aluminium emission lines have been proposed to perform an on-line quantification of the Al contribution to the laser-welding process of Usibor blanks. This boron steel is protected by an Al-Si coating that is removed by laser ablation before welding. If this process fails to remove Al from the joint surface, its contribution may affect the final properties of the resulting seams, therefore compromising their quality. Experimental tests have been performed, some of them in a real production scenario. They have been analysed and compared to the results of welding test specimens, analysis of the associated tensile properties and fracture locations and seam macrographs. These studies have indicated that on-line quantification of the Al contribution to the process is feasible and that a correlation can be established between the Al content estimated in real-time and the results derived from the off-line tests considered.es_ES
dc.description.sponsorshipThe authors would like to thank the staff of Autotech Engineering and Solblank (both Gestamp companies) for their valuable help during the design, implementation and test of the monitoring system. This work has been supported by the project TEC2013- 47264-C2-1-Res_ES
dc.format.extent20 p.es_ES
dc.publisherElsevier BVes_ES
dc.rights© 2016, Elsevier. Licensed under the Creative Commons Reconocimiento-NoComercial-SinObraDerivadaes_ES
dc.sourceJournal of Materials Processing Technology, 2016, 235, 106–113es_ES
dc.subject.otherOptical fiber sensores_ES
dc.subject.otherOn-line monitoringes_ES
dc.subject.otherPlasma spectroscopyes_ES
dc.subject.otherQuality assurancees_ES
dc.subject.otherLaser weldinges_ES
dc.subject.otherTailor-welded blankses_ES
dc.subject.otherTensile strengthes_ES
dc.titleReal-time detection of the aluminium contribution during laser welding of Usibor1500 tailor-welded blankses_ES

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© 2016, Elsevier. Licensed under the Creative Commons Reconocimiento-NoComercial-SinObraDerivadaExcept where otherwise noted, this item's license is described as © 2016, Elsevier. Licensed under the Creative Commons Reconocimiento-NoComercial-SinObraDerivada