Impact of Mechanical Properties & Microstructures on Aluminium Alloys (aa6061- aa7075) by using Friction Ftir Welding Process

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

A Study of Dry Cell Battery Performance Indices

The dry cell batteries were designed and constructed by varying the dimensions of three different zinc containers sizes from the size of normal battery (torch light battery). The variations of three zinc containers were...

Compressive strength of fly ash based Geopolymer concrete

The present paper is an effort to investigate the compressive strength properties offly ash based geopolymer concrete. Large scale production of cement is causing environmental problems. This has made the researchers to...

Advanced ACO Metaheuristic for Travelling Salesman Problem: A Proposed Technique

ACO meta-heuristic is an advanced approach of solving the various combinatorial optimization problems with positive feedback. ACO algorithms has some limitations such as pheromone stagnation due to which the optimal res...

A Hybrid System of 7 Level Inverter Based Novel ZVT-ZCT-PWM Boost Converter System

We propose here a new boost converter with an active snubber cell is proposed. The active snubber cell provides main switch to turn ON with zero-voltage transition (ZVT) and to turn OFF with zero-current transition (ZCT...

RBS Re-Parent Manager (RRPM)

This paper uses preemptive approach to avoid traffic congestion. With the exponential increase in the number of internet subscribers the data floating on the internet has increased 72x as compared to the internet traffi...

Download PDF file
  • EP ID EP23261
  • DOI http://doi.org/10.22214/ijraset.2017.3065
  • Views 263
  • Downloads 9

How To Cite

Ch. Mohana Rao, K. Mallikarjuna Rao (2017). Impact of Mechanical Properties & Microstructures on Aluminium Alloys (aa6061- aa7075) by using Friction Ftir Welding Process. International Journal for Research in Applied Science and Engineering Technology (IJRASET), 5(3), -. https://europub.co.uk./articles/-A-23261