D'Angela, Danilo, Ercolino, Marianna ORCID: 0000-0001-8678-0631, Bellini, Costanzo ORCID: 0000-0003-4804-6588, Di Cocco, Vittorio ORCID: 0000-0002-1668-3729 and Iacoviello, Francesco ORCID: 0000-0002-9382-6092 (2020) Analysis of acoustic emission entropy for damage assessment of pearlitic ductile cast irons. Material Design & Processing Communications, 2 (3):e158. ISSN 2577-6576 (Online) (doi:https://doi.org/10.1002/mdp2.158)

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Abstract

The paper shows the preliminary results of uniaxial tension tests on a pearliticDuctile Cast Iron (DCI) by using the Acoustic Emission (AE) technique as wellas the Scanning Electron Microscope (SEM) analysis. The experimental testsdemonstrate the damage initiation and evolution occurring within the graphitenodules produce AE activity. The evaluation of the Shannon Entropy of theAE data is found to promising for the assessment of DCIs.

Item Type:	Article
Uncontrolled Keywords:	nodular iron, structural integrity, acoustic emission
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Faculty / School / Research Centre / Research Group:	Faculty of Engineering & Science Faculty of Engineering & Science > School of Engineering (ENG)
Last Modified:	03 Feb 2021 01:38
URI:	http://gala.gre.ac.uk/id/eprint/26936

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