Lamb Wave Based Ultrasonic Technique for AA2024 Fatigue Evaluation

Mikhail V. Burkov; Alexander V. Eremin; Anton V. Byakov; Ronak T. Shah; Pavel S. Lyubutin; Sergey Panin

doi:10.4028/www.scientific.net/KEM.685.399

Paper Titles

Improving the Quality of the Coating at Hot-Dip Galvanizing of Machine Steels in the Zinc Melt with Microadditives of Nickel
p.380

The Research of Influence of Cold Rolling Conditions on Mechanical Properties Anisotropy of Sheets from Aluminum Alloy 8011A
p.385

Effect of Conjugated Heat Transfer Conditions on the Crystallization of the Composite Coating
p.389

Investigation of Lamb Wave Based Ultrasonic Technique for AA2024 Evaluation at Static Tensile Loading
p.394

Lamb Wave Based Ultrasonic Technique for AA2024 Fatigue Evaluation
p.399

Particularly Selective Sintering of Metal Powders by Pulsed Laser Radiation
p.403

Research into Contact Interaction of an Elastic Tool during Rotational Pattern Cutting of Sheet Parts
p.408

Metal Surface Treatment with Particle Fluxes Taking into Account the Internal Boundary
p.413

Improving Reliability of Hot Plate Mill Electromechanical System
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 685Lamb Wave Based Ultrasonic Technique for AA2024...

Lamb Wave Based Ultrasonic Technique for AA2024 Fatigue Evaluation

Abstract:

Experimental results of Lamb wave technique investigation for evaluation of fatigue state of AA2024T3 specimens under cyclic loading conditions are presented. Analysis of acoustic signal data obtained by the piezoelectric transducers network was done through the calculation of two parameters: maximum envelope and 2^nd central moment. Understanding of relations between acoustic signals features and emergent damages will provide the ability to determine the state of the structure and evaluate the defects, therefore assume the preventative measures and avoid accidents.

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Periodical:

Key Engineering Materials (Volume 685)

Pages:

399-402

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.685.399

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Online since:

February 2016

Authors:

Mikhail V. Burkov, Alexander V. Eremin, Anton V. Byakov, Ronak T. Shah, Pavel S. Lyubutin, Sergey Panin

Keywords:

Acoustic Spectroscopy, Fatigue, Lamb Waves, Smart Structures, Structural Health Monitoring, Ultrasonic Testing

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