This contribution deals with the fatigue characterization of aluminium welded joints for automotive applications. The base material is a vacuum casting alloy, whereas the joints have been hand welded by means of the TIG process. The joint category is a butt-welded type, one side only, full penetration without backing. The samples have been tested both in tensiontension and in bending. Tests results have been processed according to the ISO 12107 standard: SN curves have been retrieved as well as the endurance limit of the joints at 5·106 cycles.
FATIGUE CHARACTERIZATION OF ALUMINIUM WELDED JOINTS / Croccolo, Dario; De Agostinis, Massimiliano; Fini, Stefano; Olmi, Giorgio. - STAMPA. - (2017), pp. 6640.1331-6640.1338. (Intervento presentato al convegno 7th International Conference on Mechanics and Materials in Design tenutosi a Albufeira (P) nel 11-15 Giugno 2017).
FATIGUE CHARACTERIZATION OF ALUMINIUM WELDED JOINTS
CROCCOLO, DARIO;DE AGOSTINIS, MASSIMILIANO;FINI, STEFANO;OLMI, GIORGIO
2017
Abstract
This contribution deals with the fatigue characterization of aluminium welded joints for automotive applications. The base material is a vacuum casting alloy, whereas the joints have been hand welded by means of the TIG process. The joint category is a butt-welded type, one side only, full penetration without backing. The samples have been tested both in tensiontension and in bending. Tests results have been processed according to the ISO 12107 standard: SN curves have been retrieved as well as the endurance limit of the joints at 5·106 cycles.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
