Characteristics of Acoustic Emission during Fatigue of As-Rolled AZ31B Magnesium Alloy


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The acoustic emission (AE) detected during the fatigue process in an as-rolled magnesium alloy AZ31B was analyzed. Measurements were made during fatigue in air as well as in aqueous 0.1% NaCl solution. Three stages of fatigue were detected with AE. It is concluded that plasticity, crack extension or friction was the main AE sources during fatigue.



Materials Science Forum (Volumes 546-549)

Edited by:

Yafang Han et al.




H. M. Zhou et al., "Characteristics of Acoustic Emission during Fatigue of As-Rolled AZ31B Magnesium Alloy", Materials Science Forum, Vols. 546-549, pp. 579-584, 2007

Online since:

May 2007




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