Surface modification in the austenitic stainless steel contact surface during low frequency current circulation
- Autores
- Nachez, Juan Lucas; Gomez, Bernardo Jose Armando; Ferron, Julio; Feugeas, Jorge Nestor
- Año de publicación
- 2006
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- During process of surface treatment of steels using plasmas, normally, one of the surfaces of the pieces has to be in electrical contact with one of the electrodes. In this work, we investigate the surface modification of the SAE EV12 stainless steel after being in electrical contact with the cathode during a normal process of ion nitriding. The physical conditions used were of a square wave electrical current of 10, 100 and 1000Hz with an amplitude between 40A m-2 and 80 A m-2 passing during 40 min. The treated surface was studied under Auger emission spectroscopy and grazing angle X-ray diffraction. The results have shown that a surface layer of 60nm is strongly altered, and that the results depend on the frequency of the applied voltage and the pressure of contact between the surface and the cathode. In this surface layer, we could see the Fe-Cr, MnO and a carbide of the type (Fe,Ni)23C6 called haxonite, only reported in meteorites.
Fil: Nachez, Juan Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Gomez, Bernardo Jose Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Ferron, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Feugeas, Jorge Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina - Materia
-
Vapor Deposition
Surface Treatment
Ion Implantation - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/26373
Ver los metadatos del registro completo
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Surface modification in the austenitic stainless steel contact surface during low frequency current circulationNachez, Juan LucasGomez, Bernardo Jose ArmandoFerron, JulioFeugeas, Jorge NestorVapor DepositionSurface TreatmentIon Implantationhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1During process of surface treatment of steels using plasmas, normally, one of the surfaces of the pieces has to be in electrical contact with one of the electrodes. In this work, we investigate the surface modification of the SAE EV12 stainless steel after being in electrical contact with the cathode during a normal process of ion nitriding. The physical conditions used were of a square wave electrical current of 10, 100 and 1000Hz with an amplitude between 40A m-2 and 80 A m-2 passing during 40 min. The treated surface was studied under Auger emission spectroscopy and grazing angle X-ray diffraction. The results have shown that a surface layer of 60nm is strongly altered, and that the results depend on the frequency of the applied voltage and the pressure of contact between the surface and the cathode. In this surface layer, we could see the Fe-Cr, MnO and a carbide of the type (Fe,Ni)23C6 called haxonite, only reported in meteorites.Fil: Nachez, Juan Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Gomez, Bernardo Jose Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Ferron, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Feugeas, Jorge Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaElsevier Science Sa2006-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26373Nachez, Juan Lucas; Gomez, Bernardo Jose Armando; Ferron, Julio; Feugeas, Jorge Nestor; Surface modification in the austenitic stainless steel contact surface during low frequency current circulation; Elsevier Science Sa; Thin Solid Films; 513; 1-2; 1-2006; 206-2110040-6090CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.tsf.2006.02.012info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0040609006002550info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:48Zoai:ri.conicet.gov.ar:11336/26373instacron: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:34982025-09-29 10:44:49.176CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Surface modification in the austenitic stainless steel contact surface during low frequency current circulation |
title |
Surface modification in the austenitic stainless steel contact surface during low frequency current circulation |
spellingShingle |
Surface modification in the austenitic stainless steel contact surface during low frequency current circulation Nachez, Juan Lucas Vapor Deposition Surface Treatment Ion Implantation |
title_short |
Surface modification in the austenitic stainless steel contact surface during low frequency current circulation |
title_full |
Surface modification in the austenitic stainless steel contact surface during low frequency current circulation |
title_fullStr |
Surface modification in the austenitic stainless steel contact surface during low frequency current circulation |
title_full_unstemmed |
Surface modification in the austenitic stainless steel contact surface during low frequency current circulation |
title_sort |
Surface modification in the austenitic stainless steel contact surface during low frequency current circulation |
dc.creator.none.fl_str_mv |
Nachez, Juan Lucas Gomez, Bernardo Jose Armando Ferron, Julio Feugeas, Jorge Nestor |
author |
Nachez, Juan Lucas |
author_facet |
Nachez, Juan Lucas Gomez, Bernardo Jose Armando Ferron, Julio Feugeas, Jorge Nestor |
author_role |
author |
author2 |
Gomez, Bernardo Jose Armando Ferron, Julio Feugeas, Jorge Nestor |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Vapor Deposition Surface Treatment Ion Implantation |
topic |
Vapor Deposition Surface Treatment Ion Implantation |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
During process of surface treatment of steels using plasmas, normally, one of the surfaces of the pieces has to be in electrical contact with one of the electrodes. In this work, we investigate the surface modification of the SAE EV12 stainless steel after being in electrical contact with the cathode during a normal process of ion nitriding. The physical conditions used were of a square wave electrical current of 10, 100 and 1000Hz with an amplitude between 40A m-2 and 80 A m-2 passing during 40 min. The treated surface was studied under Auger emission spectroscopy and grazing angle X-ray diffraction. The results have shown that a surface layer of 60nm is strongly altered, and that the results depend on the frequency of the applied voltage and the pressure of contact between the surface and the cathode. In this surface layer, we could see the Fe-Cr, MnO and a carbide of the type (Fe,Ni)23C6 called haxonite, only reported in meteorites. Fil: Nachez, Juan Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina Fil: Gomez, Bernardo Jose Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina Fil: Ferron, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina Fil: Feugeas, Jorge Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina |
description |
During process of surface treatment of steels using plasmas, normally, one of the surfaces of the pieces has to be in electrical contact with one of the electrodes. In this work, we investigate the surface modification of the SAE EV12 stainless steel after being in electrical contact with the cathode during a normal process of ion nitriding. The physical conditions used were of a square wave electrical current of 10, 100 and 1000Hz with an amplitude between 40A m-2 and 80 A m-2 passing during 40 min. The treated surface was studied under Auger emission spectroscopy and grazing angle X-ray diffraction. The results have shown that a surface layer of 60nm is strongly altered, and that the results depend on the frequency of the applied voltage and the pressure of contact between the surface and the cathode. In this surface layer, we could see the Fe-Cr, MnO and a carbide of the type (Fe,Ni)23C6 called haxonite, only reported in meteorites. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-01 |
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/11336/26373 Nachez, Juan Lucas; Gomez, Bernardo Jose Armando; Ferron, Julio; Feugeas, Jorge Nestor; Surface modification in the austenitic stainless steel contact surface during low frequency current circulation; Elsevier Science Sa; Thin Solid Films; 513; 1-2; 1-2006; 206-211 0040-6090 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/26373 |
identifier_str_mv |
Nachez, Juan Lucas; Gomez, Bernardo Jose Armando; Ferron, Julio; Feugeas, Jorge Nestor; Surface modification in the austenitic stainless steel contact surface during low frequency current circulation; Elsevier Science Sa; Thin Solid Films; 513; 1-2; 1-2006; 206-211 0040-6090 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tsf.2006.02.012 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0040609006002550 |
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 application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science Sa |
publisher.none.fl_str_mv |
Elsevier Science Sa |
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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1844614486310256640 |
score |
13.070432 |