Contact conditions on nugget development during resistance spot welding of Zn coated steel sheets using rounded tip electrodes

► Nugget formation in resistance spot welding process strongly depends on interfacial conditions. ► The global heat produced in the assembly is mainly governed by the evolution of the contact surfaces. ► Zinc coating on the steel sheet influences the interfacial conditions, particularly the contact...

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Veröffentlicht in:	Journal of materials processing technology 2012-08, Vol.212 (8), p.1663-1669
Hauptverfasser:	Raoelison, R., Fuentes, A., Rogeon, Ph, Carré, P., Loulou, T., Carron, D., Dechalotte, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Contact Dispersions Electrodes Enlargement Finite element analysis High strength steel sheet Resistance spot welding Rounded tip electrode Sheet metal Steels Zinc Zinc coating Zinc ejection
Online-Zugang:	Volltext
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