Environmental Embrittlement of Austempered Ductile Iron (ADI)– A Review

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In this article, the authors revise the advances in the understanding and characterization of the unusual embrittlement phenomenon. The phenomenon affects the behavior of austempered ductile iron (ADI) while stressed in contact with water and other liquids, reducing its strength, elongation and frac...

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Autores principales: Boeri, Roberto Enrique, Martínez, R.A.
Formato: Other
Lenguaje:Inglés
Publicado: INTEMA - UNMdP-CONICET 2014
Materias:
Ductile Iron
ADI
Embrittlement
Water
Properties
Acceso en línea:http://rinfi.fi.mdp.edu.ar/handle/123456789/33
Aporte de:
RINFI - Facultad de Ingeniería (UNMdP) de Universidad Nacional de Mar del Plata (UNMdP)
id I29-R182-123456789-33
record_format dspace
spelling I29-R182-123456789-332024-04-25T12:35:57Z Environmental Embrittlement of Austempered Ductile Iron (ADI)– A Review Boeri, Roberto Enrique Martínez, R.A. Ductile Iron ADI Embrittlement Water Properties In this article, the authors revise the advances in the understanding and characterization of the unusual embrittlement phenomenon. The phenomenon affects the behavior of austempered ductile iron (ADI) while stressed in contact with water and other liquids, reducing its strength, elongation and fracture toughness. The different investigations carried out by the authors include the characterization of the embrittlement by means of tensile, fracture toughness and cyclic load tests taking into account the influence of selected liquids. The use of electrochemical potentials during testing and the surface protection by different coatings are also discussed. These results show that there have been significant advances in the characterization of the embrittlement phenomenon since it was first reported. Based on the examination of the fracture surfaces, a fracture model, called “Localized slip process induced by adsorption in aqueous environments” is proposed. 2014-11-13 Other 10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November. 978-987-45833-0-7 http://rinfi.fi.mdp.edu.ar/handle/123456789/33 en INTEMA - UNMdP-CONICET
institution Universidad Nacional de Mar del Plata (UNMdP)
institution_str I-29
repository_str R-182
collection RINFI - Facultad de Ingeniería (UNMdP)
language Inglés
topic Ductile Iron
ADI
Embrittlement
Water
Properties
spellingShingle Ductile Iron
ADI
Embrittlement
Water
Properties
Boeri, Roberto Enrique
Martínez, R.A.
Environmental Embrittlement of Austempered Ductile Iron (ADI)– A Review
topic_facet Ductile Iron
ADI
Embrittlement
Water
Properties
description In this article, the authors revise the advances in the understanding and characterization of the unusual embrittlement phenomenon. The phenomenon affects the behavior of austempered ductile iron (ADI) while stressed in contact with water and other liquids, reducing its strength, elongation and fracture toughness. The different investigations carried out by the authors include the characterization of the embrittlement by means of tensile, fracture toughness and cyclic load tests taking into account the influence of selected liquids. The use of electrochemical potentials during testing and the surface protection by different coatings are also discussed. These results show that there have been significant advances in the characterization of the embrittlement phenomenon since it was first reported. Based on the examination of the fracture surfaces, a fracture model, called “Localized slip process induced by adsorption in aqueous environments” is proposed.
format Other
author Boeri, Roberto Enrique
Martínez, R.A.
author_facet Boeri, Roberto Enrique
Martínez, R.A.
author_sort Boeri, Roberto Enrique
title Environmental Embrittlement of Austempered Ductile Iron (ADI)– A Review
title_short Environmental Embrittlement of Austempered Ductile Iron (ADI)– A Review
title_full Environmental Embrittlement of Austempered Ductile Iron (ADI)– A Review
title_fullStr Environmental Embrittlement of Austempered Ductile Iron (ADI)– A Review
title_full_unstemmed Environmental Embrittlement of Austempered Ductile Iron (ADI)– A Review
title_sort environmental embrittlement of austempered ductile iron (adi)– a review
publisher INTEMA - UNMdP-CONICET
publishDate 2014
url http://rinfi.fi.mdp.edu.ar/handle/123456789/33
work_keys_str_mv AT boerirobertoenrique environmentalembrittlementofaustemperedductileironadiareview
AT martinezra environmentalembrittlementofaustemperedductileironadiareview
_version_ 1807948636629237760

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