Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale

The authors developed a method for the automated detection and calculation of quantitative parameters of dimples of ductile fracture on the digital images of fracture surfaces obtained at different scales. The processing algorithm of fractographic images was proposed, which allowed high quality reco...

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Autores principales: Konovalenko, Ihor, Maruschak, Pavlo, Brezinová, Janette, Brezina, Jozef
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6651790/
https://www.ncbi.nlm.nih.gov/pubmed/31247954
http://dx.doi.org/10.3390/ma12132051
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author Konovalenko, Ihor
Maruschak, Pavlo
Brezinová, Janette
Brezina, Jozef
author_facet Konovalenko, Ihor
Maruschak, Pavlo
Brezinová, Janette
Brezina, Jozef
author_sort Konovalenko, Ihor
collection PubMed
description The authors developed a method for the automated detection and calculation of quantitative parameters of dimples of ductile fracture on the digital images of fracture surfaces obtained at different scales. The processing algorithm of fractographic images was proposed, which allowed high quality recognition of the shape and size of dimples to be achieved, taking into account the morphological features of their digital images. The developed method for identifying dimples of various physical and morphological characteristics was tested on the VT23M alloy. The test results showed that the method meets the quality requirements for the automated diagnostics of fracture mechanisms of titanium alloys.
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spelling pubmed-66517902019-08-08 Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale Konovalenko, Ihor Maruschak, Pavlo Brezinová, Janette Brezina, Jozef Materials (Basel) Article The authors developed a method for the automated detection and calculation of quantitative parameters of dimples of ductile fracture on the digital images of fracture surfaces obtained at different scales. The processing algorithm of fractographic images was proposed, which allowed high quality recognition of the shape and size of dimples to be achieved, taking into account the morphological features of their digital images. The developed method for identifying dimples of various physical and morphological characteristics was tested on the VT23M alloy. The test results showed that the method meets the quality requirements for the automated diagnostics of fracture mechanisms of titanium alloys. MDPI 2019-06-26 /pmc/articles/PMC6651790/ /pubmed/31247954 http://dx.doi.org/10.3390/ma12132051 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Konovalenko, Ihor
Maruschak, Pavlo
Brezinová, Janette
Brezina, Jozef
Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale
title Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale
title_full Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale
title_fullStr Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale
title_full_unstemmed Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale
title_short Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale
title_sort morphological characteristics of dimples of ductile fracture of vt23m titanium alloy and identification of dimples on fractograms of different scale
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6651790/
https://www.ncbi.nlm.nih.gov/pubmed/31247954
http://dx.doi.org/10.3390/ma12132051
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AT maruschakpavlo morphologicalcharacteristicsofdimplesofductilefractureofvt23mtitaniumalloyandidentificationofdimplesonfractogramsofdifferentscale
AT brezinovajanette morphologicalcharacteristicsofdimplesofductilefractureofvt23mtitaniumalloyandidentificationofdimplesonfractogramsofdifferentscale
AT brezinajozef morphologicalcharacteristicsofdimplesofductilefractureofvt23mtitaniumalloyandidentificationofdimplesonfractogramsofdifferentscale

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