On the anisotropy of the Portevin-Le Chatelier plastic instabilities in Al-Li-Cu-Zr alloy

Authors
Mizera, J Kurzydlowski, KJ
Citation
J. Mizera et Kj. Kurzydlowski, On the anisotropy of the Portevin-Le Chatelier plastic instabilities in Al-Li-Cu-Zr alloy, SCR MATER, 45(7), 2001, pp. 801-806
Citations number
25
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
SCRIPTA MATERIALIA
ISSN journal
13596462 → ACNP
Volume
45
Issue
7
Year of publication
2001
Pages
801 - 806
Database
ISI
SICI code
1359-6462(20011010)45:7<801:OTAOTP>2.0.ZU;2-E
Abstract
The anisotropy of the Portevin-Le Chatelier effect in the Al-Li-Cu-Zr alloy is reported. A new method for the quantification of the observed differenc es is proposed. The differences in intensity of serration are discussed in terms of the anisotropy of the microstructure of the material. (C) 2001 Act a Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.