Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion
- Autores
- Lemos Barboza, Adriana Lucila; Kang, Kyung Won; Bonetto, Rita Dominga; Llorente, Carlos Luis; Bilmes, Pablo David; Gervasi, Claudio Alfredo
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Due to the combination of good biofunctionality and biocompatibility at low cost, AISI 316 low carbon vacuum melting (LVM) stainless steel, as considered in ASTM F139 standard, is often the first choice for medical implants, particularly for use in orthopedic surgery. Proper surface finish must be provided to ensure adequate interactions of the alloy with human body tissues that in turn allows the material to deliver the desired performance. Preliminary studies performed in our laboratory on AISI 316LVM stainless steel surfaces modified by glass bead blasting (from industrial supplier) followed by different nitric acid passivation conditions disclosed the necessity to extend parameters of the surface treatments and to further consider roughness, pitting corrosion resistance, and surface and subsurface hardening measurements, all in one, as the most effective characterization strategy. This was the approach adopted in the present work. Roughness assessment was performed by means of amplitude parameters, functional parameters, and an estimator of the fractal dimension that characterizes surface topography. We clearly demonstrate that the blasting treatment should be carried out under controlled conditions in order to obtain similar surface and subsurface properties. Otherwise, a variation in one of the parameters could modify the surface properties, exerting a profound impact on its application as biomaterial. A passivation step is necessary to offset the detrimental effect of blasting on pitting corrosion resistance.
Laboratorio de Investigaciones de Metalurgia Física - Materia
-
Ingeniería
316 LVM stainless steel
corrosion
glass bead blasting
hardness
nitric acid passivation
roughness parameters
Metalurgia - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/132888
Ver los metadatos del registro completo
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Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized CorrosionLemos Barboza, Adriana LucilaKang, Kyung WonBonetto, Rita DomingaLlorente, Carlos LuisBilmes, Pablo DavidGervasi, Claudio AlfredoIngeniería316 LVM stainless steelcorrosionglass bead blastinghardnessnitric acid passivationroughness parametersMetalurgiaDue to the combination of good biofunctionality and biocompatibility at low cost, AISI 316 low carbon vacuum melting (LVM) stainless steel, as considered in ASTM F139 standard, is often the first choice for medical implants, particularly for use in orthopedic surgery. Proper surface finish must be provided to ensure adequate interactions of the alloy with human body tissues that in turn allows the material to deliver the desired performance. Preliminary studies performed in our laboratory on AISI 316LVM stainless steel surfaces modified by glass bead blasting (from industrial supplier) followed by different nitric acid passivation conditions disclosed the necessity to extend parameters of the surface treatments and to further consider roughness, pitting corrosion resistance, and surface and subsurface hardening measurements, all in one, as the most effective characterization strategy. This was the approach adopted in the present work. Roughness assessment was performed by means of amplitude parameters, functional parameters, and an estimator of the fractal dimension that characterizes surface topography. We clearly demonstrate that the blasting treatment should be carried out under controlled conditions in order to obtain similar surface and subsurface properties. Otherwise, a variation in one of the parameters could modify the surface properties, exerting a profound impact on its application as biomaterial. A passivation step is necessary to offset the detrimental effect of blasting on pitting corrosion resistance.Laboratorio de Investigaciones de Metalurgia Física2014-11-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf175-184http://sedici.unlp.edu.ar/handle/10915/132888enginfo:eu-repo/semantics/altIdentifier/issn/1059-9495info:eu-repo/semantics/altIdentifier/issn/1544-1024info:eu-repo/semantics/altIdentifier/doi/10.1007/s11665-014-1300-5info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:43Zoai:sedici.unlp.edu.ar:10915/132888Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:43.376SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion |
title |
Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion |
spellingShingle |
Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion Lemos Barboza, Adriana Lucila Ingeniería 316 LVM stainless steel corrosion glass bead blasting hardness nitric acid passivation roughness parameters Metalurgia |
title_short |
Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion |
title_full |
Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion |
title_fullStr |
Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion |
title_full_unstemmed |
Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion |
title_sort |
Blasting and Passivation Treatments for ASTM F139 Stainless Steel for Biomedical Applications : Effects on Surface Roughness, Hardening, and Localized Corrosion |
dc.creator.none.fl_str_mv |
Lemos Barboza, Adriana Lucila Kang, Kyung Won Bonetto, Rita Dominga Llorente, Carlos Luis Bilmes, Pablo David Gervasi, Claudio Alfredo |
author |
Lemos Barboza, Adriana Lucila |
author_facet |
Lemos Barboza, Adriana Lucila Kang, Kyung Won Bonetto, Rita Dominga Llorente, Carlos Luis Bilmes, Pablo David Gervasi, Claudio Alfredo |
author_role |
author |
author2 |
Kang, Kyung Won Bonetto, Rita Dominga Llorente, Carlos Luis Bilmes, Pablo David Gervasi, Claudio Alfredo |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Ingeniería 316 LVM stainless steel corrosion glass bead blasting hardness nitric acid passivation roughness parameters Metalurgia |
topic |
Ingeniería 316 LVM stainless steel corrosion glass bead blasting hardness nitric acid passivation roughness parameters Metalurgia |
dc.description.none.fl_txt_mv |
Due to the combination of good biofunctionality and biocompatibility at low cost, AISI 316 low carbon vacuum melting (LVM) stainless steel, as considered in ASTM F139 standard, is often the first choice for medical implants, particularly for use in orthopedic surgery. Proper surface finish must be provided to ensure adequate interactions of the alloy with human body tissues that in turn allows the material to deliver the desired performance. Preliminary studies performed in our laboratory on AISI 316LVM stainless steel surfaces modified by glass bead blasting (from industrial supplier) followed by different nitric acid passivation conditions disclosed the necessity to extend parameters of the surface treatments and to further consider roughness, pitting corrosion resistance, and surface and subsurface hardening measurements, all in one, as the most effective characterization strategy. This was the approach adopted in the present work. Roughness assessment was performed by means of amplitude parameters, functional parameters, and an estimator of the fractal dimension that characterizes surface topography. We clearly demonstrate that the blasting treatment should be carried out under controlled conditions in order to obtain similar surface and subsurface properties. Otherwise, a variation in one of the parameters could modify the surface properties, exerting a profound impact on its application as biomaterial. A passivation step is necessary to offset the detrimental effect of blasting on pitting corrosion resistance. Laboratorio de Investigaciones de Metalurgia Física |
description |
Due to the combination of good biofunctionality and biocompatibility at low cost, AISI 316 low carbon vacuum melting (LVM) stainless steel, as considered in ASTM F139 standard, is often the first choice for medical implants, particularly for use in orthopedic surgery. Proper surface finish must be provided to ensure adequate interactions of the alloy with human body tissues that in turn allows the material to deliver the desired performance. Preliminary studies performed in our laboratory on AISI 316LVM stainless steel surfaces modified by glass bead blasting (from industrial supplier) followed by different nitric acid passivation conditions disclosed the necessity to extend parameters of the surface treatments and to further consider roughness, pitting corrosion resistance, and surface and subsurface hardening measurements, all in one, as the most effective characterization strategy. This was the approach adopted in the present work. Roughness assessment was performed by means of amplitude parameters, functional parameters, and an estimator of the fractal dimension that characterizes surface topography. We clearly demonstrate that the blasting treatment should be carried out under controlled conditions in order to obtain similar surface and subsurface properties. Otherwise, a variation in one of the parameters could modify the surface properties, exerting a profound impact on its application as biomaterial. A passivation step is necessary to offset the detrimental effect of blasting on pitting corrosion resistance. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-11-21 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/132888 |
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http://sedici.unlp.edu.ar/handle/10915/132888 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
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openAccess |
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http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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