Skip to main content
Top

2017 | OriginalPaper | Chapter

Intergranular Corrosion Investigation on EN-AW 6082 Redraw Rod

Authors : Luisa Marzoli, Dominique Cance, Christiane Matthies, Magali Guizard, Peter Baumgart, Hubert Koch

Published in: Light Metals 2017

Publisher: Springer International Publishing

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

The request for aluminium with enhanced properties, such as an improved resistance to intergranular corrosion for the 6XXX alloys has risen in the past years. In the past years there have been investigations on the IGC behaviour of 6XXX extrusion alloys, but no studies about the behaviour of rod are known to the authors of this paper. In this article, the IGC behaviour of 6082 rod will be investigated. The rods were produced by TRIMET in Castelsarrasin with a continuous casting and rolling process. They were subsequently, in the labs of TRIMET, homogenised, drawn with final area reduction of 53%, annealed and heat treated. The samples were than tested according to the VW PV 1113 for ICG of 6XXX alloys, a test used on extruded profiles, permitting a comparison of the results. Results indicate that chemical composition and process parameters have a strong influence to the corrosion sensitivity of this material.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literature
2.
go back to reference Volkswagen AG Konzernnorm PV 1113, 2007-10, Klass.-Nr. 53312 Volkswagen AG Konzernnorm PV 1113, 2007-10, Klass.-Nr. 53312
3.
go back to reference G. Svenningsen, J.E. Lein, A. Bjorgum, J.H: Nordlien, Y. Yu, K. Nisancioglu, Effect of low copper content and heat treatment on intergranular corrosion of model AlMgSi alloys. Corros. Sci. 48, 258–272 (2006) G. Svenningsen, J.E. Lein, A. Bjorgum, J.H: Nordlien, Y. Yu, K. Nisancioglu, Effect of low copper content and heat treatment on intergranular corrosion of model AlMgSi alloys. Corros. Sci. 48, 258–272 (2006)
4.
go back to reference G. Svenningngsen, J.C. Walsmsley, J.H: Nordlien, K. Nisancioglu, Effect on artificial aging on intergranular corrosion of extruded ALMgSi alloys with small Cu content. Corros. Sci. 48, 1528–1543 (2006) G. Svenningngsen, J.C. Walsmsley, J.H: Nordlien, K. Nisancioglu, Effect on artificial aging on intergranular corrosion of extruded ALMgSi alloys with small Cu content. Corros. Sci. 48, 1528–1543 (2006)
5.
go back to reference T. Toßmann, L. Yu, K. Bauer, H. Kaufmann, J. Grimm, Short-time corrosion test for the evaluation of corrosion sensitivity of aluminium alloys for the automotive industry. Eurocorr (2012) T. Toßmann, L. Yu, K. Bauer, H. Kaufmann, J. Grimm, Short-time corrosion test for the evaluation of corrosion sensitivity of aluminium alloys for the automotive industry. Eurocorr (2012)
6.
go back to reference K. Blommedal, Corrosion development in welded AA 6082 alloys, NTNU—Trondheim Norwegian University of Science and Technology, June 2013 K. Blommedal, Corrosion development in welded AA 6082 alloys, NTNU—Trondheim Norwegian University of Science and Technology, June 2013
7.
go back to reference N. Tyrell, Effect of natural and artificial aging on corrosion of extruded AA 6082. Trimet internal report, July 2013 N. Tyrell, Effect of natural and artificial aging on corrosion of extruded AA 6082. Trimet internal report, July 2013
8.
go back to reference Friedrich Ostermann, Anwendungstechnologie Aluminium, 3. Auflage, 2014 Friedrich Ostermann, Anwendungstechnologie Aluminium, 3. Auflage, 2014
10.
go back to reference Aluminium Taschenbuch, Aluminium Zentrale e.V. Düsseldorf, Aluminium Verlag Düsseldorf, 1996 Aluminium Taschenbuch, Aluminium Zentrale e.V. Düsseldorf, Aluminium Verlag Düsseldorf, 1996
Metadata
Title
Intergranular Corrosion Investigation on EN-AW 6082 Redraw Rod
Authors
Luisa Marzoli
Dominique Cance
Christiane Matthies
Magali Guizard
Peter Baumgart
Hubert Koch
Copyright Year
2017
DOI
https://doi.org/10.1007/978-3-319-51541-0_45

Premium Partners