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Acoustic emission studies on metallic specimen under tensile loading

✍ Scribed by Sanjay Kumar Singh; K. Srinivasan; D. Chakraborty

Publisher
Elsevier Science
Year
2003
Weight
832 KB
Volume
24
Category
Article
ISSN
0261-3069

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✦ Synopsis

Flat mild-steel specimen with central and off-center holes were subjected to tensile loading, while simultaneously monitoring their acoustic emissions (AEs). The effect of hole diameter and location were studied. The results indicate that AE signals have a strong relationship with load-deflection characteristics, and particularly the yield and ultimate points. Also, the effect of positions of holes on AE signals has been presented.

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