Mathematical Modeling of Residual Stresses in Weld Simulated Specimen of Aluminum Alloy AA 6082

  1. Dr. P. J. Winkler
  1. Øyvind Gundersen,
  2. Zhiliang Zhang and
  3. Ragnhild Aune

Published Online: 23 DEC 2005

DOI: 10.1002/3527606025.ch14

Materials for Transportation Technology, Volume 1

Materials for Transportation Technology, Volume 1

How to Cite

Gundersen, Ø., Zhang, Z. and Aune, R. (2000) Mathematical Modeling of Residual Stresses in Weld Simulated Specimen of Aluminum Alloy AA 6082, in Materials for Transportation Technology, Volume 1 (ed P. J. Winkler), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, FRG. doi: 10.1002/3527606025.ch14

Editor Information

  1. DaimlerChrysler AG, Forschung und Technologie, Postfach 800 465, 81663 München, Germany; Tel.: 089–607 22393; Fax: 089–607 28627

Author Information

  1. SINTEF Materials Technology, Trondheim, Norway

Publication History

  1. Published Online: 23 DEC 2005
  2. Published Print: 20 APR 2000

Book Series:

  1. EUROMAT 99

ISBN Information

Print ISBN: 9783527301249

Online ISBN: 9783527606023

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Keywords:

  • transportation technology;
  • materials;
  • automotive applications;
  • aluminium alloy;
  • modelling of residual stresses in weld simulated aluminium specimen;
  • Satoh test

Summary

This work deals with modeling of residual stresses in weld simulated aluminum specimen (6082 T6 condition) by application of the so called Satoh test. Also, a new concept for determination of temperature and microstructure dependent yield stress is discussed. This concept is used to obtain data for the mechanical constitutive equation. The material model obtained by the Satoh test and associated parameter estimation concept can be used in FE models of geometrically more advanced systems than the test equipment described in this work.