Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications

Producción Científica

Detalles Bibliográficos
Autores: García Cabezón, Ana Cristina, García Hernández, Celia, Castro Sastre, María Ángeles, Fernández Abia, Ana Isabel, Rodríguez Méndez, María Luz, Martín Pedrosa, Fernando
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/61371
Acceso en línea:https://doi.org/10.1016/j.jmrt.2023.08.104
https://uvadoc.uva.es/handle/10324/61371
Access Level:acceso abierto
Palabra clave:Selective laser melting
Biomedical materials
Biomaterial
Corrosion
Corrosión
Fusión láser selectiva
3312.08 Propiedades de Los Materiales
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spelling Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applicationsGarcía Cabezón, Ana CristinaGarcía Hernández, CeliaCastro Sastre, María ÁngelesFernández Abia, Ana IsabelRodríguez Méndez, María LuzMartín Pedrosa, FernandoSelective laser meltingBiomedical materialsBiomaterialCorrosionSelective laser meltingBiomaterialCorrosiónFusión láser selectiva3312.08 Propiedades de Los MaterialesProducción CientíficaThis research investigates the impact of heat treatment on the microstructure, hardness, and corrosion resistance of 17-4 PH SS (stainless steel) processed by Selective Laser Manufacturing (SLM) in Phosphate Buffer Solution (PBS) and compared to its commercial wrought counterparts. The SLM process produced a segregated microstructure with significant variations in composition and phases. Post-process heat treatment resulted in a uniform and reproducible microstructure in the SLM samples with a significant improvement in corrosion resistance in the solubilised samples and a remarkable hardening in the solubilised and aged samples. Additionally, heat-treated SLM samples showed no relevant release of metallic elements to PBS electrolyte after 75 days of immersion, indicating its potential use as a biomaterial. The study concludes that the manufacturing process used to produce SS have a significant impact on its properties, moreover, post-build treatment improve microstructure providing uniformity which positively impact in the corrosion resistance. The electrochemical results also suggest that, after homogenization, the additively produced 17-4 PH SS shows a better behaviour in biological environment than the wrought 17-4 PH SS.Ministerio de Ciencia e Innovación - FEDER (PID2021-122365OB-I00)Junta de Castilla y León - FEDER (VA275P18)Elsevier2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.1016/j.jmrt.2023.08.104https://uvadoc.uva.es/handle/10324/61371reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://www.sciencedirect.com/science/article/pii/S2238785423019166?via%3Dihubinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/613712026-06-13T12:44:47Z
dc.title.none.fl_str_mv Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications
title Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications
spellingShingle Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications
García Cabezón, Ana Cristina
Selective laser melting
Biomedical materials
Biomaterial
Corrosion
Selective laser melting
Biomaterial
Corrosión
Fusión láser selectiva
3312.08 Propiedades de Los Materiales
title_short Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications
title_full Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications
title_fullStr Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications
title_full_unstemmed Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications
title_sort Heat treatments of 17-4 PH SS processed by SLM to improve its strength and biocompatibility in biomedical applications
dc.creator.none.fl_str_mv García Cabezón, Ana Cristina
García Hernández, Celia
Castro Sastre, María Ángeles
Fernández Abia, Ana Isabel
Rodríguez Méndez, María Luz
Martín Pedrosa, Fernando
author García Cabezón, Ana Cristina
author_facet García Cabezón, Ana Cristina
García Hernández, Celia
Castro Sastre, María Ángeles
Fernández Abia, Ana Isabel
Rodríguez Méndez, María Luz
Martín Pedrosa, Fernando
author_role author
author2 García Hernández, Celia
Castro Sastre, María Ángeles
Fernández Abia, Ana Isabel
Rodríguez Méndez, María Luz
Martín Pedrosa, Fernando
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Selective laser melting
Biomedical materials
Biomaterial
Corrosion
Selective laser melting
Biomaterial
Corrosión
Fusión láser selectiva
3312.08 Propiedades de Los Materiales
topic Selective laser melting
Biomedical materials
Biomaterial
Corrosion
Selective laser melting
Biomaterial
Corrosión
Fusión láser selectiva
3312.08 Propiedades de Los Materiales
description Producción Científica
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1016/j.jmrt.2023.08.104
https://uvadoc.uva.es/handle/10324/61371
url https://doi.org/10.1016/j.jmrt.2023.08.104
https://uvadoc.uva.es/handle/10324/61371
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S2238785423019166?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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