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Porosity Analysis of Friction Stir Welded Al 6061 Aluminium Alloys
Authors: Preethi K. H., Dharanish J, Bheemraj RRajeshwari & Mahesh G Emmi Impact Factor
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Friction Stir Welding (FSW) is one of the most widely used techniques when welding is carried out to obtain extreme levels
of strength. Welded Aluminium alloy structures form the major part of leading industrial technologies used in
manufacturing. These friction-stir welded alloys are used in numerous applications like aerospace, military, automobile
and related technologies. It is therefore, important to analyse this welded material for all kinds of processing defects.
Porosity is one such type of defect which can affect the strength of a welded joint. This paper presents the porosity analysis
of Al 6061 Aluminium alloys welded using FSW.