Impact of Mechanical Properties & Microstructures on Aluminium Alloys (aa6061- aa7075) by using Friction Ftir Welding Process
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 3
Abstract
Recently many reports on Friction Stir Welding (FSW) of various dissimilar systems such as Aluminium alloys AA6061 and AA7075, has been reported. FSW of Aluminium alloys has captured important attention from manufacturing industries, such as Shipbuilding, Automotive, Railway and Aircraft production. Dissimilar welds which include welds between the different series of aluminium alloys has been successfully produced by many researchers. In FSW process, a so-called welding-head pin rotating at speeds usually in excess of a few hundred rpm, travels down the length of contacting metal plates, creating a highly plastically deformed zone through the associated force and frictional heating. Aluminium and its alloys are widely used in industrial applications due to their excellent electrical & thermal conductivities, good strength, corrosion & fatigue resistance. The aim of present study was analogy of the microstructures and mechanical properties of friction stir welded joint of Aluminium alloys AA 6061 and AA7075, plates in 6mm thickness.
Authors and Affiliations
Ch. Mohana Rao, K. Mallikarjuna Rao
Keywords
Related Articles
- EP ID EP23261
- DOI http://doi.org/10.22214/ijraset.2017.3065
- Views 291
- Downloads 9
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