Acoustic emission and the Portevin-Le Châtelier effect in tensile tested Al alloys processed by ARB technique

Acoustic emission and the Portevin-Le Châtelier effect in tensile tested Al alloys processed by ARB technique

The paper presents the investigations of the relation between the acoustic emission (AE) and the Portevin-Le Châtelier (PL) phenomena occurring in tensile tested two kinds of aluminium alloys: not-predeformed and predeformed earlier using the technique of accumulative rolling banding (ARB). There ha...

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Bibliographic Details
Main Authors: Andrzej PAWEŁEK, Jan KUŚNIERZ, Joanna BOGUCKA, Zdzisław JASIEŃSKI, Zbigniew RANACHOWSKI, Przemysław RANACHOWSKI, Feliks REJMUND, Tomasz DĘBOWSKI
Format: Article
Language:English
Published: Institute of Fundamental Technological Research Polish Academy of Sciences 2014-04-01
Series:Archives of Acoustics
Subjects:
acoustic emission (AE)
Portevin-Le Châtelier (PL) effect
tensile test
dislocations
strain mechanism
nanocrystalline and/or ultra fine-grained structure
Online Access:https://acoustics.ippt.pan.pl/index.php/aa/article/view/695
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