Determination of the Crack Propagation Direction of Fractured Ductile Cast Iron Based on the Characteristic Features of the Surface

In this article, the characteristic fractographic features of ductile cast irons with different metallic matrices were analysed. Several heat treatment cycles were carried out on samples from the same cast iron melt in order to obtain ferritic ductile iron, pearlitic ductile iron and austempered duc...

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Autores principales: Fernandino, D., Boeri, R.
Formato: Artículo
Lenguaje:Inglés
Publicado: INTEMA - UNMdP-CONICET 2014
Acceso en línea:10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November.
Aporte de:
RINFI - Facultad de Ingeniería (UNLdP) de Universidad Nacional de Mar del Plata (UNMdP)
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record_format ojs
institution Universidad Nacional de Mar del Plata (UNMdP)
institution_str I-29
repository_str R-182
container_title_str RINFI - Facultad de Ingeniería (UNLdP)
language Inglés
format Artículo
author Fernandino, D.
Boeri, R.
spellingShingle Fernandino, D.
Boeri, R.
Determination of the Crack Propagation Direction of Fractured Ductile Cast Iron Based on the Characteristic Features of the Surface
author_facet Fernandino, D.
Boeri, R.
author_sort Fernandino, D.
title Determination of the Crack Propagation Direction of Fractured Ductile Cast Iron Based on the Characteristic Features of the Surface
title_short Determination of the Crack Propagation Direction of Fractured Ductile Cast Iron Based on the Characteristic Features of the Surface
title_full Determination of the Crack Propagation Direction of Fractured Ductile Cast Iron Based on the Characteristic Features of the Surface
title_fullStr Determination of the Crack Propagation Direction of Fractured Ductile Cast Iron Based on the Characteristic Features of the Surface
title_full_unstemmed Determination of the Crack Propagation Direction of Fractured Ductile Cast Iron Based on the Characteristic Features of the Surface
title_sort determination of the crack propagation direction of fractured ductile cast iron based on the characteristic features of the surface
description In this article, the characteristic fractographic features of ductile cast irons with different metallic matrices were analysed. Several heat treatment cycles were carried out on samples from the same cast iron melt in order to obtain ferritic ductile iron, pearlitic ductile iron and austempered ductile iron. The specimens were broken under impact and bending tests and the fracture surfaces were analysed by means SEM observation. Two methodologies to evaluate the main crack propagation based on some characteristic features of the fracture surface were proposed. The investigation involves a systematic study of the fracture surfaces of ductile iron of different matrices. The authors propose methodologies suitable for identifying the main crack propagation direction of fracture processes of unknown origin applicable to brittle and ductile fracture cases.
publisher INTEMA - UNMdP-CONICET
publishDate 2014
url 10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November.
work_keys_str_mv AT fernandinod determinationofthecrackpropagationdirectionoffracturedductilecastironbasedonthecharacteristicfeaturesofthesurface
AT boerir determinationofthecrackpropagationdirectionoffracturedductilecastironbasedonthecharacteristicfeaturesofthesurface
bdutipo_str Revistas
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