Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel

Autores
Prieto, Germán; Tuckart, Walter Roberto; Perez Ipiña, Juan Elias
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cryogenic treatments have been employed over the last three decades in both tool and high-alloy steels to improve wear resistance, mainly through the transformation of retained austenite and the precipitation of fine carbides. The application of these treatments to low-alloy steels and even to non-ferrous materials is becoming the subject of several investigations, due to their potentiality to reduce wear.The objective of the present work is to characterize the wear behavior of a cryogenically treated low-carbon AISI 420 martensitic stainless steel, by means of pin-on-disk tribological tests. Wear tests were performed according to ASTM G99 standard, under a range of applied normal loads and in two different environments, namely a vaseline bath and an argon atmosphere. Wear tracks were analyzed by optical microscopy and scanning electron microscopy (SEM) to evaluate wear volume, track geometry, surface features and the tribolayers generated after testing.In this study, it has been experimentally demonstrated that cryogenically treated specimens showed a wear resistance improvement ranging from 35 to 90% compared to conventionally treated ones.
Obdelava s podhlajevanjem v zadnjih treh desetletjih, tako za orodja kot za visokolegirana jekla, pomeni izboljsanje njihove odpornosti proti obrabi, predvsem zaradi preoblikovanja zadrzanega avstenita in zgoscevanja finih delcev. Kakorkoli ze, izbolj{anje enega materiala je pogosto, vendar na racun drugega, zato je zanimivo oceniti ucinek takega tipa obdelave na lomno zilavost. Predmet pricujocega dela je bila dolocitev lomne zilavosti kriogensko obdelanega nizkoogljikovega martenzitnega nerjavecega jekla AISI 420, s pomocjo standardiziranih testov zlomov, izvedenih v skladu s standardoma ASTM E399 in ASTM E1820. V studiji je bilo s poizkusi dokazano, da so kriogensko obdelani vzorci pokazali hkratno povecanje KCI in trdote za 30 % in 5 %, v primerjavi s konvencionalno obdelanimi vzorci.
Fil: Prieto, Germán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
Fil: Tuckart, Walter Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería. Laboratorio de Estudio y Ensayo de Materiales; Argentina
Fil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Comahue. Facultad de Ingeniería; Argentina
Materia
cryogenic treatment
carbide refinement
plane-strain fracture toughness
low-carbon martensitic stainless steel
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/43882
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/43882
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steelVpliv podhlajevanja na lomno žilavost martenzitnega nerjavečega jekla AISI 420Prieto, GermánTuckart, Walter RobertoPerez Ipiña, Juan Eliascryogenic treatmentcarbide refinementplane-strain fracture toughnesslow-carbon martensitic stainless steelCryogenic treatments have been employed over the last three decades in both tool and high-alloy steels to improve wear resistance, mainly through the transformation of retained austenite and the precipitation of fine carbides. The application of these treatments to low-alloy steels and even to non-ferrous materials is becoming the subject of several investigations, due to their potentiality to reduce wear.The objective of the present work is to characterize the wear behavior of a cryogenically treated low-carbon AISI 420 martensitic stainless steel, by means of pin-on-disk tribological tests. Wear tests were performed according to ASTM G99 standard, under a range of applied normal loads and in two different environments, namely a vaseline bath and an argon atmosphere. Wear tracks were analyzed by optical microscopy and scanning electron microscopy (SEM) to evaluate wear volume, track geometry, surface features and the tribolayers generated after testing.In this study, it has been experimentally demonstrated that cryogenically treated specimens showed a wear resistance improvement ranging from 35 to 90% compared to conventionally treated ones.Obdelava s podhlajevanjem v zadnjih treh desetletjih, tako za orodja kot za visokolegirana jekla, pomeni izboljsanje njihove odpornosti proti obrabi, predvsem zaradi preoblikovanja zadrzanega avstenita in zgoscevanja finih delcev. Kakorkoli ze, izbolj{anje enega materiala je pogosto, vendar na racun drugega, zato je zanimivo oceniti ucinek takega tipa obdelave na lomno zilavost. Predmet pricujocega dela je bila dolocitev lomne zilavosti kriogensko obdelanega nizkoogljikovega martenzitnega nerjavecega jekla AISI 420, s pomocjo standardiziranih testov zlomov, izvedenih v skladu s standardoma ASTM E399 in ASTM E1820. V studiji je bilo s poizkusi dokazano, da so kriogensko obdelani vzorci pokazali hkratno povecanje KCI in trdote za 30 % in 5 %, v primerjavi s konvencionalno obdelanimi vzorci.Fil: Prieto, Germán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; ArgentinaFil: Tuckart, Walter Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería. Laboratorio de Estudio y Ensayo de Materiales; ArgentinaFil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Comahue. Facultad de Ingeniería; ArgentinaInštitut za Kovinske Materiale in Tehnologije2017-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/43882Prieto, Germán; Tuckart, Walter Roberto; Perez Ipiña, Juan Elias; Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel; Inštitut za Kovinske Materiale in Tehnologije; Materials and Technology; 51; 4; 8-2017; 591-5961580-29491580-3414CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://mit.imt.si/Revija/izvodi/mit174/prieto.pdfinfo:eu-repo/semantics/altIdentifier/doi/10.17222/mit.2016.126info:eu-repo/semantics/altIdentifier/url/http://mit.imt.si/Revija/mit174.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:27:04Zoai:ri.conicet.gov.ar:11336/43882instacron: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:34982025-10-15 14:27:04.554CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel
Vpliv podhlajevanja na lomno žilavost martenzitnega nerjavečega jekla AISI 420
title Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel
spellingShingle Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel
Prieto, Germán
cryogenic treatment
carbide refinement
plane-strain fracture toughness
low-carbon martensitic stainless steel
title_short Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel
title_full Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel
title_fullStr Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel
title_full_unstemmed Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel
title_sort Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel
dc.creator.none.fl_str_mv Prieto, Germán
Tuckart, Walter Roberto
Perez Ipiña, Juan Elias
author Prieto, Germán
author_facet Prieto, Germán
Tuckart, Walter Roberto
Perez Ipiña, Juan Elias
author_role author
author2 Tuckart, Walter Roberto
Perez Ipiña, Juan Elias
author2_role author
author
dc.subject.none.fl_str_mv cryogenic treatment
carbide refinement
plane-strain fracture toughness
low-carbon martensitic stainless steel
topic cryogenic treatment
carbide refinement
plane-strain fracture toughness
low-carbon martensitic stainless steel
dc.description.none.fl_txt_mv Cryogenic treatments have been employed over the last three decades in both tool and high-alloy steels to improve wear resistance, mainly through the transformation of retained austenite and the precipitation of fine carbides. The application of these treatments to low-alloy steels and even to non-ferrous materials is becoming the subject of several investigations, due to their potentiality to reduce wear.The objective of the present work is to characterize the wear behavior of a cryogenically treated low-carbon AISI 420 martensitic stainless steel, by means of pin-on-disk tribological tests. Wear tests were performed according to ASTM G99 standard, under a range of applied normal loads and in two different environments, namely a vaseline bath and an argon atmosphere. Wear tracks were analyzed by optical microscopy and scanning electron microscopy (SEM) to evaluate wear volume, track geometry, surface features and the tribolayers generated after testing.In this study, it has been experimentally demonstrated that cryogenically treated specimens showed a wear resistance improvement ranging from 35 to 90% compared to conventionally treated ones.
Obdelava s podhlajevanjem v zadnjih treh desetletjih, tako za orodja kot za visokolegirana jekla, pomeni izboljsanje njihove odpornosti proti obrabi, predvsem zaradi preoblikovanja zadrzanega avstenita in zgoscevanja finih delcev. Kakorkoli ze, izbolj{anje enega materiala je pogosto, vendar na racun drugega, zato je zanimivo oceniti ucinek takega tipa obdelave na lomno zilavost. Predmet pricujocega dela je bila dolocitev lomne zilavosti kriogensko obdelanega nizkoogljikovega martenzitnega nerjavecega jekla AISI 420, s pomocjo standardiziranih testov zlomov, izvedenih v skladu s standardoma ASTM E399 in ASTM E1820. V studiji je bilo s poizkusi dokazano, da so kriogensko obdelani vzorci pokazali hkratno povecanje KCI in trdote za 30 % in 5 %, v primerjavi s konvencionalno obdelanimi vzorci.
Fil: Prieto, Germán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
Fil: Tuckart, Walter Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería. Laboratorio de Estudio y Ensayo de Materiales; Argentina
Fil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Comahue. Facultad de Ingeniería; Argentina
description Cryogenic treatments have been employed over the last three decades in both tool and high-alloy steels to improve wear resistance, mainly through the transformation of retained austenite and the precipitation of fine carbides. The application of these treatments to low-alloy steels and even to non-ferrous materials is becoming the subject of several investigations, due to their potentiality to reduce wear.The objective of the present work is to characterize the wear behavior of a cryogenically treated low-carbon AISI 420 martensitic stainless steel, by means of pin-on-disk tribological tests. Wear tests were performed according to ASTM G99 standard, under a range of applied normal loads and in two different environments, namely a vaseline bath and an argon atmosphere. Wear tracks were analyzed by optical microscopy and scanning electron microscopy (SEM) to evaluate wear volume, track geometry, surface features and the tribolayers generated after testing.In this study, it has been experimentally demonstrated that cryogenically treated specimens showed a wear resistance improvement ranging from 35 to 90% compared to conventionally treated ones.
publishDate 2017
dc.date.none.fl_str_mv 2017-08
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/11336/43882
Prieto, Germán; Tuckart, Walter Roberto; Perez Ipiña, Juan Elias; Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel; Inštitut za Kovinske Materiale in Tehnologije; Materials and Technology; 51; 4; 8-2017; 591-596
1580-2949
1580-3414
CONICET Digital
CONICET
url http://hdl.handle.net/11336/43882
identifier_str_mv Prieto, Germán; Tuckart, Walter Roberto; Perez Ipiña, Juan Elias; Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel; Inštitut za Kovinske Materiale in Tehnologije; Materials and Technology; 51; 4; 8-2017; 591-596
1580-2949
1580-3414
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://mit.imt.si/Revija/izvodi/mit174/prieto.pdf
info:eu-repo/semantics/altIdentifier/doi/10.17222/mit.2016.126
info:eu-repo/semantics/altIdentifier/url/http://mit.imt.si/Revija/mit174.html
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
application/pdf
dc.publisher.none.fl_str_mv Inštitut za Kovinske Materiale in Tehnologije
publisher.none.fl_str_mv Inštitut za Kovinske Materiale in Tehnologije
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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
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score 13.22299

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