Análisis de las técnicas de ensayos utilizadas en soldaduras por puntos en fase sólida aplicadas al desempeño a fatiga

Abstract

In this work a review of mechanical behavior of welded joints using solid-phase spot welding processes is carried out. The aim of this review is to establish the most effective techniques used for analysis of free keyhole solid phase spots welds in order to establish the methodology for the fatigue characterization of PFSSW joints doing in Dual Phase steel sheets. Methodologies and results by authors who have worked with free keyhole welds made by variants of FSSW process are presented.