Characterization of Deformation Mechanisms in Mg Alloys by Advanced Acoustic Emission Methods

Characterization of Deformation Mechanisms in Mg Alloys by Advanced Acoustic Emission Methods

Adaptive sequential k-means (ASK) analysis of acoustic emission (AE) data was used to analyze the sources of AE during compression of three AZ31 magnesium samples with different initial texture. The results were compared to the classical hit-based approach. Observation of the deformed microstructure...

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Bibliographic Details
Main Authors: Jan Čapek, Michal Knapek, Peter Minárik, Jan Dittrich, Kristián Máthis
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Metals
Subjects:
acoustic emission
magnesium alloys
twinning
dislocation slip
ASK analysis
EBSD
Online Access:http://www.mdpi.com/2075-4701/8/8/644

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