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

Abstract:

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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.

Info:

Periodical:

Materials Science Forum (Volumes 546-549)

Edited by:

Yafang Han et al.

Pages:

579-584

DOI:

10.4028/www.scientific.net/MSF.546-549.579

Citation:

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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$35.00

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