Friction stir welding of the dissimilar materials AA6082 and AISI316 for marine applications

  • Luciano Bergmann*
  • , Victor Mello Callil
  • , Eduardo Vitor Meirelles Azevedo Gomes
  • , Marcelo Igor Lourenço De Souza
  • , Jean David Caprace*
  • , Jorge Fernandez dos Santos
  • , Jean Pierre Bergmann
  • , Benjamin Klusemann
  • *Corresponding author for this work

Research output: Journal contributionsJournal articlesResearchpeer-review

5 Citations (Scopus)

Abstract

Worldwide, shipyards/manufacturers of cruise and roll-on/roll-off vessels have adopted steel-aluminium joints made by explosion welding to join steel plates of the hull to aluminium plates of the decks. This work illustrates that the environment friendly welding technology friction stir welding (FSW) has great potential for application in the shipbuilding industry. The effect of the welding process parameters on the joining of the dissimilar materials AA6082 and AISI316 has been investigated. It is shown that the tool offset is one of the most important process parameters for these kind of dissimilar joints. Mechanical properties for dissimilar aluminium to steel joints with ultimate tensile strength above 200 MPa have been reached, where the joints showed ductile failure. Overall, FSW can be a suitable option to substitute current technologies, such as explosion welding, due to its simple set up, low CO2 emission and high manufacturing safety.

Original languageEnglish
JournalInternational Journal of Advanced Manufacturing Technology
Volume138
Issue number7
Pages (from-to)3007-3020
Number of pages14
ISSN0268-3768
DOIs
Publication statusPublished - 06.2025

Bibliographical note

Publisher Copyright:
© The Author(s) 2025.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 14 - Life Below Water
    SDG 14 Life Below Water

Research areas and keywords

  • Aluminium
  • Dissimilar friction stir welding
  • Joining
  • Manufacturing
  • Steel

ASJC Scopus Subject Areas

  • Control and Systems Engineering
  • Software
  • Mechanical Engineering
  • Computer Science Applications
  • Industrial and Manufacturing Engineering

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