Deformation and fracture behavior of vinylester/fly ash composites

In this work, the deformation and fracture behavior of a commercial vinylester resin reinforced with fly ash was investigated. Tensile, compressive and fracture tests were performed on the matrix and the composites with different ash content. Most composites exhibited improved stiffness, tensile str...

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Authors: Stocchi, Ariel Leonardo, Rodriguez, Exequiel Santos, Vazquez, Analia, Bernal, Celina Raquel
Format: article
Status:Published version
Publication Date:2012
Country:Argentina
Institution:Consejo Nacional de Investigaciones Científicas y Técnicas
Repository:CONICET Digital (CONICET)
Language:English
OAI Identifier:oai:ri.conicet.gov.ar:11336/2540
Online Access:http://hdl.handle.net/11336/2540
Access Level:Open access
Keyword:Composite
Fracture
Mechanical Properties
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
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repository_id_str
spelling Deformation and fracture behavior of vinylester/fly ash compositesStocchi, Ariel LeonardoRodriguez, Exequiel SantosVazquez, AnaliaBernal, Celina RaquelCompositeFractureMechanical Propertieshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1In this work, the deformation and fracture behavior of a commercial vinylester resin reinforced with fly ash was investigated. Tensile, compressive and fracture tests were performed on the matrix and the composites with different ash content. Most composites exhibited improved stiffness, tensile strength and fracture properties in comparison to the vinylester matrix. From SEM analysis of fracture surfaces, the toughening mechanisms of crack pinning, crack deflection, particle debonding and localized shear yielding were identified. In addition, the dependence of tensile and compressive modulus and fracture energy towards ash content was adequately fitted by simple models available in the literature. From the results of these models and EDS analysis, some interaction between vinylester and ash seemed to exist.Fil: Stocchi, Ariel Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina; Universidad Nacional de Mar del Plata. Facultad de Ingenieria; Argentina;Fil: Rodriguez, Exequiel Santos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina; Universidad Nacional de Mar del Plata. Facultad de Ingenieria; Argentina;Fil: Vazquez, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina;Fil: Bernal, Celina Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina;John Wiley & Sons Inc2012-07-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2540Stocchi, Ariel Leonardo; Rodriguez, Exequiel Santos; Vazquez, Analia; Bernal, Celina Raquel; Deformation and fracture behavior of vinylester/fly ash composites; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 128; 3; 25-7-2012; 1547-15560021-8995enginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.38305info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.38305/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:02:35Zoai:ri.conicet.gov.ar:11336/2540instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 14:02:35.537CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Deformation and fracture behavior of vinylester/fly ash composites
title Deformation and fracture behavior of vinylester/fly ash composites
spellingShingle Deformation and fracture behavior of vinylester/fly ash composites
Stocchi, Ariel Leonardo
Composite
Fracture
Mechanical Properties
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
title_short Deformation and fracture behavior of vinylester/fly ash composites
title_full Deformation and fracture behavior of vinylester/fly ash composites
title_fullStr Deformation and fracture behavior of vinylester/fly ash composites
title_full_unstemmed Deformation and fracture behavior of vinylester/fly ash composites
title_sort Deformation and fracture behavior of vinylester/fly ash composites
dc.creator.none.fl_str_mv Stocchi, Ariel Leonardo
Rodriguez, Exequiel Santos
Vazquez, Analia
Bernal, Celina Raquel
author Stocchi, Ariel Leonardo
author_facet Stocchi, Ariel Leonardo
Rodriguez, Exequiel Santos
Vazquez, Analia
Bernal, Celina Raquel
author_role author
author2 Rodriguez, Exequiel Santos
Vazquez, Analia
Bernal, Celina Raquel
author2_role author
author
author
dc.subject.none.fl_str_mv Composite
Fracture
Mechanical Properties
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
topic Composite
Fracture
Mechanical Properties
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
description In this work, the deformation and fracture behavior of a commercial vinylester resin reinforced with fly ash was investigated. Tensile, compressive and fracture tests were performed on the matrix and the composites with different ash content. Most composites exhibited improved stiffness, tensile strength and fracture properties in comparison to the vinylester matrix. From SEM analysis of fracture surfaces, the toughening mechanisms of crack pinning, crack deflection, particle debonding and localized shear yielding were identified. In addition, the dependence of tensile and compressive modulus and fracture energy towards ash content was adequately fitted by simple models available in the literature. From the results of these models and EDS analysis, some interaction between vinylester and ash seemed to exist.
publishDate 2012
dc.date.none.fl_str_mv 2012-07-25
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/2540
Stocchi, Ariel Leonardo; Rodriguez, Exequiel Santos; Vazquez, Analia; Bernal, Celina Raquel; Deformation and fracture behavior of vinylester/fly ash composites; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 128; 3; 25-7-2012; 1547-1556
0021-8995
url http://hdl.handle.net/11336/2540
identifier_str_mv Stocchi, Ariel Leonardo; Rodriguez, Exequiel Santos; Vazquez, Analia; Bernal, Celina Raquel; Deformation and fracture behavior of vinylester/fly ash composites; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 128; 3; 25-7-2012; 1547-1556
0021-8995
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/app.38305
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.38305/abstract
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1799195758763704320
score 15,812429

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