Experimental Evaluation of Mechanical Properties of Friction Welded Dissimilar Steels under Varying Axial Pressures

Journal Title: Strojnicky casopis - Journal of Mechanical Engineering - Year 2016, Vol 66, Issue 1

Abstract

The present study emphasizes on joints two industrially important materials AISI 304 with AISI 1021steels, produced by friction welding have been investigated. Samples were welded under different axial pressures ranging from 75MPa to 135MPa, at constant speed of 920rpm. The tensile strength, torsional strength, impact strength and micro hardness values of the weldments were determined and evaluated. Simultaneously the fractrography of the tensile tested specimens were carried out, so as to understand the failure analysis. It was observed that improved mechanical properties were noticed at higher axial pressures. Ductile failures of weldments were also observed at 120MPa and 135MPa axial pressures during fractography analysis.

Authors and Affiliations

Amit Handa and Vikas Chawla

Keywords

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  • EP ID EP43880
  • DOI https://doi.org/10.1515/scjme-2016-0008
  • Views 296
  • Downloads 0

How To Cite

Amit Handa and Vikas Chawla (2016). Experimental Evaluation of Mechanical Properties of Friction Welded Dissimilar Steels under Varying Axial Pressures. Strojnicky casopis - Journal of Mechanical Engineering, 66(1), -. https://europub.co.uk/articles/-A-43880