Abstract
A laser speckle analyser was applied in order to investigate the parameters accompanying the Portevin-Le Châtelier (PLC) effect during uniaxial tensile straining. Localized deformation phenomena were characterized in the solid solution temper of two microstructurally different AlZnMg alloys. Together with quantitative results obtained by ordinary extensometer measurements, the in situ experience obtained through the laser speckle technique was very valuable in order to understand and characterize the propagative nature of the PLC phenomenon.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Wijler, A., Schade van Westrn, J. and van den Beukel, A. (1972) Acta. Metall., 20, 355.
Malford, R. A. and Kocks, U. P. (1979) Aeta. Metall., 27, 1125.
McCormick, P. G. (1982) Acta. Metall., 30, 2079.
Soreng. A. (1997) Localized de/ormation and mechanical anisotropy in aluminium and AlZnA9g alloys, PhD thesis 1997:74. NTNU. Trondheim, Norway.
Wijler, A., Schade van Westrum, J. (1972) Scr. Met. et Hater., 5. 159.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1998 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Søreng, A., Roven, H.J. (1998). In situ Investigation of the Portevin-Le Châtelier Effect in AlZnMg Alloys. In: Ciach, R. (eds) Advanced Light Alloys and Composites. NATO ASI Series, vol 59. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-9068-6_47
Download citation
DOI: https://doi.org/10.1007/978-94-015-9068-6_47
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-5087-8
Online ISBN: 978-94-015-9068-6
eBook Packages: Springer Book Archive