Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion

Autores
Dalibón Bähler, Eugenia Laura; Tuckart, Walter Roberto; Brühl, Sonia Patricia
Año de publicación
2022
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión aceptada
Descripción
A combination of plasma nitriding and Hyperlox Gold® coating was designed to Protect AISI 420 martensitic stainless steel against adhesive wear with high contact loads and abrasion. Both surface treatments were carried out in industrial facilities in Argentina and analysed and tested in laboratory. Plasma nitriding was carried out at 390 C in IONAR S.A., with certain parameters to assure not only hardness but corrosion resistance as well. The Hyperlox coating, mainly TiAlN was developed by Cemecon but deposited in Coating.Tech, Argentina, with a TiN coating on top, so is called Hyperlox Gold ®. The coating and nitrided layer were characterized by optical and electronic microscopy, XRD and nanoindentation. Wear tests were carried out in a pin-on-disk machine designed following ASTM G99 standard and abrasion, following ASTM G65. Confocal microscopy, SEM and Raman Spectroscopy were used to analyse wear scars and mechanisms. Adhesion was assessed by Scratch Test and Rockwell C indentation. Corrosion was analyzed in Salty Spray Fog and potentiodynamic tests. The nitrided layer resulted 10 mm width, even though the hardness penetration was deeper. Surface hardness reached 1180 HV. The whole coating was about 3.5 mm thick and adhesion was outstanding, 90 N Lc in the scratch test and HF1 in the RC indentation according VDI 3198. Corrosion resistance was improved in both tests regarding the plain steel and the nitrided steel. In the abrasive wear test, using 130 N load, the wear volume loss was indetectable in the duplex coated samples. However, in the adhesive wear test changing loads, unexpected results have arisen. The duplex coated samples lost less volume at 10 N, but at lower loads, 7 N and 5 N, it lost more. The discussion will show that the trapped debris, the stress distribution in depth and the structural properties of the system determined the wear behaviour.
Fil: Dalibón Bähler, Eugenia Laura. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Electromecánica. Grupo de Ingeniería de Superficies; Argentina.
Fil: Brühl, Sonia Patricia. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Electromecánica. Grupo de Ingeniería de Superficies; Argentina.
Fil: Tuckart, Walter Roberto. Universidad Nacional del Sur. Departamento de Ingeniería. Laboratorio de Ensayos de Materiales; Argentina.
Materia
Martensitic steel
Plasma nitriding
Duplex hard coatings
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2023-01-24T12:06:09Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/7478
Acceder
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosionDalibón Bähler, Eugenia LauraTuckart, Walter RobertoBrühl, Sonia PatriciaMartensitic steelPlasma nitridingDuplex hard coatingsA combination of plasma nitriding and Hyperlox Gold® coating was designed to Protect AISI 420 martensitic stainless steel against adhesive wear with high contact loads and abrasion. Both surface treatments were carried out in industrial facilities in Argentina and analysed and tested in laboratory. Plasma nitriding was carried out at 390 C in IONAR S.A., with certain parameters to assure not only hardness but corrosion resistance as well. The Hyperlox coating, mainly TiAlN was developed by Cemecon but deposited in Coating.Tech, Argentina, with a TiN coating on top, so is called Hyperlox Gold ®. The coating and nitrided layer were characterized by optical and electronic microscopy, XRD and nanoindentation. Wear tests were carried out in a pin-on-disk machine designed following ASTM G99 standard and abrasion, following ASTM G65. Confocal microscopy, SEM and Raman Spectroscopy were used to analyse wear scars and mechanisms. Adhesion was assessed by Scratch Test and Rockwell C indentation. Corrosion was analyzed in Salty Spray Fog and potentiodynamic tests. The nitrided layer resulted 10 mm width, even though the hardness penetration was deeper. Surface hardness reached 1180 HV. The whole coating was about 3.5 mm thick and adhesion was outstanding, 90 N Lc in the scratch test and HF1 in the RC indentation according VDI 3198. Corrosion resistance was improved in both tests regarding the plain steel and the nitrided steel. In the abrasive wear test, using 130 N load, the wear volume loss was indetectable in the duplex coated samples. However, in the adhesive wear test changing loads, unexpected results have arisen. The duplex coated samples lost less volume at 10 N, but at lower loads, 7 N and 5 N, it lost more. The discussion will show that the trapped debris, the stress distribution in depth and the structural properties of the system determined the wear behaviour.Fil: Dalibón Bähler, Eugenia Laura. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Electromecánica. Grupo de Ingeniería de Superficies; Argentina.Fil: Brühl, Sonia Patricia. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Electromecánica. Grupo de Ingeniería de Superficies; Argentina.Fil: Tuckart, Walter Roberto. Universidad Nacional del Sur. Departamento de Ingeniería. Laboratorio de Ensayos de Materiales; Argentina.2023-01-24T12:06:09Z2023-01-24T12:06:09Z2022-08-15info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciapdfapplication/pdfapplication/pdfXXX International Materials Research Congress, IMRC. Cancún, México (2022)http://hdl.handle.net/20.500.12272/7478enginfo:eu-repo/semantics/openAccess2023-01-24T12:06:09Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalDalibón Bähler, Eugenia Laura ; Tuckart, Walter Roberto ; Brühl, Sonia PatriciaNo comercial con fines académicos.reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:48:09Zoai:ria.utn.edu.ar:20.500.12272/7478instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:48:10.764Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion
title Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion
spellingShingle Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion
Dalibón Bähler, Eugenia Laura
Martensitic steel
Plasma nitriding
Duplex hard coatings
title_short Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion
title_full Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion
title_fullStr Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion
title_full_unstemmed Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion
title_sort Duplex treatment - plasma nitriding plus TiAlN coating - to protect martensitic stainless steel from severe wear and corrosion
dc.creator.none.fl_str_mv Dalibón Bähler, Eugenia Laura
Tuckart, Walter Roberto
Brühl, Sonia Patricia
author Dalibón Bähler, Eugenia Laura
author_facet Dalibón Bähler, Eugenia Laura
Tuckart, Walter Roberto
Brühl, Sonia Patricia
author_role author
author2 Tuckart, Walter Roberto
Brühl, Sonia Patricia
author2_role author
author
dc.subject.none.fl_str_mv Martensitic steel
Plasma nitriding
Duplex hard coatings
topic Martensitic steel
Plasma nitriding
Duplex hard coatings
dc.description.none.fl_txt_mv A combination of plasma nitriding and Hyperlox Gold® coating was designed to Protect AISI 420 martensitic stainless steel against adhesive wear with high contact loads and abrasion. Both surface treatments were carried out in industrial facilities in Argentina and analysed and tested in laboratory. Plasma nitriding was carried out at 390 C in IONAR S.A., with certain parameters to assure not only hardness but corrosion resistance as well. The Hyperlox coating, mainly TiAlN was developed by Cemecon but deposited in Coating.Tech, Argentina, with a TiN coating on top, so is called Hyperlox Gold ®. The coating and nitrided layer were characterized by optical and electronic microscopy, XRD and nanoindentation. Wear tests were carried out in a pin-on-disk machine designed following ASTM G99 standard and abrasion, following ASTM G65. Confocal microscopy, SEM and Raman Spectroscopy were used to analyse wear scars and mechanisms. Adhesion was assessed by Scratch Test and Rockwell C indentation. Corrosion was analyzed in Salty Spray Fog and potentiodynamic tests. The nitrided layer resulted 10 mm width, even though the hardness penetration was deeper. Surface hardness reached 1180 HV. The whole coating was about 3.5 mm thick and adhesion was outstanding, 90 N Lc in the scratch test and HF1 in the RC indentation according VDI 3198. Corrosion resistance was improved in both tests regarding the plain steel and the nitrided steel. In the abrasive wear test, using 130 N load, the wear volume loss was indetectable in the duplex coated samples. However, in the adhesive wear test changing loads, unexpected results have arisen. The duplex coated samples lost less volume at 10 N, but at lower loads, 7 N and 5 N, it lost more. The discussion will show that the trapped debris, the stress distribution in depth and the structural properties of the system determined the wear behaviour.
Fil: Dalibón Bähler, Eugenia Laura. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Electromecánica. Grupo de Ingeniería de Superficies; Argentina.
Fil: Brühl, Sonia Patricia. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Electromecánica. Grupo de Ingeniería de Superficies; Argentina.
Fil: Tuckart, Walter Roberto. Universidad Nacional del Sur. Departamento de Ingeniería. Laboratorio de Ensayos de Materiales; Argentina.
description A combination of plasma nitriding and Hyperlox Gold® coating was designed to Protect AISI 420 martensitic stainless steel against adhesive wear with high contact loads and abrasion. Both surface treatments were carried out in industrial facilities in Argentina and analysed and tested in laboratory. Plasma nitriding was carried out at 390 C in IONAR S.A., with certain parameters to assure not only hardness but corrosion resistance as well. The Hyperlox coating, mainly TiAlN was developed by Cemecon but deposited in Coating.Tech, Argentina, with a TiN coating on top, so is called Hyperlox Gold ®. The coating and nitrided layer were characterized by optical and electronic microscopy, XRD and nanoindentation. Wear tests were carried out in a pin-on-disk machine designed following ASTM G99 standard and abrasion, following ASTM G65. Confocal microscopy, SEM and Raman Spectroscopy were used to analyse wear scars and mechanisms. Adhesion was assessed by Scratch Test and Rockwell C indentation. Corrosion was analyzed in Salty Spray Fog and potentiodynamic tests. The nitrided layer resulted 10 mm width, even though the hardness penetration was deeper. Surface hardness reached 1180 HV. The whole coating was about 3.5 mm thick and adhesion was outstanding, 90 N Lc in the scratch test and HF1 in the RC indentation according VDI 3198. Corrosion resistance was improved in both tests regarding the plain steel and the nitrided steel. In the abrasive wear test, using 130 N load, the wear volume loss was indetectable in the duplex coated samples. However, in the adhesive wear test changing loads, unexpected results have arisen. The duplex coated samples lost less volume at 10 N, but at lower loads, 7 N and 5 N, it lost more. The discussion will show that the trapped debris, the stress distribution in depth and the structural properties of the system determined the wear behaviour.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-15
2023-01-24T12:06:09Z
2023-01-24T12:06:09Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str acceptedVersion
dc.identifier.none.fl_str_mv XXX International Materials Research Congress, IMRC. Cancún, México (2022)
http://hdl.handle.net/20.500.12272/7478
identifier_str_mv XXX International Materials Research Congress, IMRC. Cancún, México (2022)
url http://hdl.handle.net/20.500.12272/7478
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2023-01-24T12:06:09Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Dalibón Bähler, Eugenia Laura ; Tuckart, Walter Roberto ; Brühl, Sonia Patricia
No comercial con fines académicos.
eu_rights_str_mv openAccess
rights_invalid_str_mv 2023-01-24T12:06:09Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Dalibón Bähler, Eugenia Laura ; Tuckart, Walter Roberto ; Brühl, Sonia Patricia
No comercial con fines académicos.
dc.format.none.fl_str_mv pdf
application/pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.24418

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