Influence of Friction Stir Welding on the Corrosion Resistance of Al6061

Ahmed Ali Gad El-Mawla, Ahmad H. Bawagnih, Filmon G. Surafiel, Fadi A. Al-Badour*, Rami K. Suleiman, Necar Merah

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

AluminumAluminum-based alloys are utilized in a variety of advanced commercial applications such as automotive, defense, marine, and aerospace. This is ascribed to a collection of outstanding characteristics, such as a high strength-to-weight ratio, and high ductility. AluminumAluminum-based alloys exhibit low corrosion resistanceCorrosion resistance when exposed to saline media. The Friction stir weldingFriction stir welding (FSW) technique was used to produce welded joints of aluminum alloyAluminum alloys 6061 plates. This work studies the effect of friction stir weldingFriction stir welding on the corrosion response of AA6060-T6. The corrosion behavior of both the welded sample and the base metal sample was evaluated after 15 days of exposure to 3.5 wt% NaCl using an electrochemical impedance spectroscopy (EISElectrochemical Impedance Spectroscopy (EIS)) approach. The surfaces of corroded samples were examined using scanning electron microscopy (SEM) to analyze the surface morphology. The welded sample exhibited more resistance to corrosion than the unwelded sample which was supported by the output of SEM investigation.

Original languageEnglish
Title of host publicationFriction Stir Welding and Processing XIII
EditorsYuri Hovanski, Yutaka Sato, Piyush Upadhyay, Nilesh Kumar, Anton A. Naumov
PublisherSpringer Science and Business Media Deutschland GmbH
Pages51-60
Number of pages10
ISBN (Print)9783031808951
DOIs
StatePublished - 2025
Event13th symposium on Friction Stir Welding and Processing, FSWP 2025, held as part of the TMS Annual Meeting and Exhibition, TMS 2025 - Las Vegas, United States
Duration: 23 Mar 202527 Mar 2025

Publication series

NameMinerals, Metals and Materials Series
ISSN (Print)2367-1181
ISSN (Electronic)2367-1696

Conference

Conference13th symposium on Friction Stir Welding and Processing, FSWP 2025, held as part of the TMS Annual Meeting and Exhibition, TMS 2025
Country/TerritoryUnited States
CityLas Vegas
Period23/03/2527/03/25

Bibliographical note

Publisher Copyright:
© The Minerals, Metals & Materials Society 2025.

Keywords

  • AA6061
  • Electrochemical impedance spectroscopy (EIS)
  • Friction stir welding
  • Scanning electron microscope

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Energy Engineering and Power Technology
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

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