Paper Title:
The Bauschinger Effect in AA 6111
  Abstract

In this paper, tension compression tests are carried out on AA6111 specimens in order to characterize the internal stress. The impact of the microstructure is investigated by applying a variety of ageing conditions to the specimens prior testing. It is shown that the Bauschinger effect depends strongly on the precipitation state. More precisely, when the precipitates are still shearable by the dislocations, no significant internal stress is found, although when the precipitates are large enough, a large internal stress, up to 30% of the yield stress, is observed.

  Info
Periodical
Materials Science Forum (Volumes 519-521)
Edited by
W.J. Poole, M.A. Wells and D.J. Lloyd
Pages
913-918
DOI
10.4028/www.scientific.net/MSF.519-521.913
Citation
H. Proudhon, W. J. Poole, "The Bauschinger Effect in AA 6111", Materials Science Forum, Vols. 519-521, pp. 913-918, 2006
Online since
July 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: G. Urriolagoitia-Sosa, J.F. Durodola, N.A. Fellows
Abstract:A new inverse method has been developed for the simultaneous derivation of tensile and compressive stress strain behaviour from bending tests...
133
Authors: Soon Suk Yun, Young Won Chang
4103
Authors: Ehab El-Danaf, Tarek M. El-Hossainy
Abstract:The artificial aging response of Al-Mg-Si 6082 aluminum alloy is investigated over a wide temperature range. Samples aged to under aged, peak...
421
Authors: Ling Wang, Pu Rong Jia
Abstract:The Bauschinger effect (BE) of X80 Pipeline Steel was tested through axial tension and compression loading. Forward and reverse axial loading...
1686
Authors: Satoshi Shirakami, Shigeru Yonemura, Tohru Yoshida, Noriyuki Suzuki, Toshihiko Kuwabara
Chapter 1: Formability of Metallic Materials
Abstract:In-plane tension/compression tests of a cold rolled interstitial-free (IF) steel and sheet a 980MPa dual phase high strength steel sheet...
83