Characterization of resistance spot welded transformation induced plasticity (TRIP) steels with different silicon and carbon contents

Vargas, Victor Hugo; Mejia, Ignacio; Baltazar Hernández, Víctor Hugo; Maldonado, Cuauthemoc

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dc.contributor	93719	es_ES
dc.coverage.spatial	Global	es_ES
dc.creator	Vargas, Victor Hugo
dc.creator	Mejia, Ignacio
dc.creator	Baltazar Hernández, Víctor Hugo
dc.creator	Maldonado, Cuauthemoc
dc.date.accessioned	2020-07-27T19:23:57Z
dc.date.available	2020-07-27T19:23:57Z
dc.date.issued	2018-02-04
dc.identifier	info:eu-repo/semantics/publishedVersion	es_ES
dc.identifier.issn	1526-6125	es_ES
dc.identifier.uri	http://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/2027
dc.description.abstract	This research work examines the influence of chemical composition and microstructure of 6 differenttransformation induced plasticity (TRIP) steels on the mechanical behavior of resistance spot weldments.The microstructure of the spot welds was characterized by means of scanning electron microscopy and X-ray diffraction techniques. The mechanical properties were assessed under lap-shear tensile and hardnesstesting. Results indicated that the nugget width is strongly correlated with the type of failure mode of thespot welds. The mechanical properties exhibited by the spot weldments are related with the partitioningbehavior of chemical elements specially Si and C present in the steels during the cooling stage of theresistance spot welding process. X-ray diffraction study indicated traces of retained austenite in the heataffected zones of the spot welds of those steels with Si-enriched chemical composition where intercriticalannealing temperatures were closer to Ac1	es_ES
dc.language.iso	eng	es_ES
dc.publisher	Elsevier	es_ES
dc.relation	https://doi.org/10.1016/j.jmapro.2018.02.005	es_ES
dc.relation.ispartof	https://doi.org/10.1016/j.jmapro.2018.02.005	es_ES
dc.relation.uri	generalPublic	es_ES
dc.rights	CC0 1.0 Universal	*
dc.rights.uri	http://creativecommons.org/publicdomain/zero/1.0/	*
dc.source	Journal of Manufacturing Processes Vol. 32, abril 2018, pp. 307-317	es_ES
dc.subject.classification	INGENIERIA Y TECNOLOGIA [7]	es_ES
dc.subject.other	TRIP steel	es_ES
dc.subject.other	Resistance spot welding	es_ES
dc.subject.other	CCT diagrams	es_ES
dc.subject.other	Microstructure	es_ES
dc.subject.other	Mechanical properties	es_ES
dc.title	Characterization of resistance spot welded transformation induced plasticity (TRIP) steels with different silicon and carbon contents	es_ES
dc.type	info:eu-repo/semantics/article	es_ES