Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications

Autores
Barreiro, M. M.; Grana, Daniel Rodolfo; Kokubu, G. A.; Luppo, M. I.; Mintzer, S.; Vigna, G.
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Titanium powder production by the hydride-dehydride method has been developed as a non-expensive process. In this work, commercially pure grade two Ti specimens were hydrogenated. The hydrided material was milled in a planetary mill. The hydrided titanium powder was dehydrided and then sieved to obtain a particle size between 37 and 125 νm in order to compare it with a commercial powder produced by chemical reduction with a particle size lower than 150 νm. Cylindrical green compacts were obtained by uniaxial pressing of the powders at 343 MPa and sintering in vacuum. The powders and the density of sintered compacts were characterized, the oxygen content was measured and in vivo tests were performed in the tibia bones of Wistar rats in order to evaluate their biocompatibility. No differences were observed between the materials which were produced either with powders obtained by the hydride-dehydride method or with commercial powders produced by chemical reduction regarding modifications in compactation, sintering and biological behaviour.
Fil: Barreiro, M. M.. Universidad de Buenos Aires. Facultad de Odontología; Argentina
Fil: Grana, Daniel Rodolfo. Universidad del Salvador; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kokubu, G. A.. Universidad del Salvador; Argentina
Fil: Luppo, M. I.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
Fil: Mintzer, S.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
Fil: Vigna, G.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
Materia
Pulvimetallurgia
Titanium Power
Biocompatibility
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:11336/67591
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applicationsBarreiro, M. M.Grana, Daniel RodolfoKokubu, G. A.Luppo, M. I.Mintzer, S.Vigna, G.PulvimetallurgiaTitanium PowerBiocompatibilityhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Titanium powder production by the hydride-dehydride method has been developed as a non-expensive process. In this work, commercially pure grade two Ti specimens were hydrogenated. The hydrided material was milled in a planetary mill. The hydrided titanium powder was dehydrided and then sieved to obtain a particle size between 37 and 125 νm in order to compare it with a commercial powder produced by chemical reduction with a particle size lower than 150 νm. Cylindrical green compacts were obtained by uniaxial pressing of the powders at 343 MPa and sintering in vacuum. The powders and the density of sintered compacts were characterized, the oxygen content was measured and in vivo tests were performed in the tibia bones of Wistar rats in order to evaluate their biocompatibility. No differences were observed between the materials which were produced either with powders obtained by the hydride-dehydride method or with commercial powders produced by chemical reduction regarding modifications in compactation, sintering and biological behaviour.Fil: Barreiro, M. M.. Universidad de Buenos Aires. Facultad de Odontología; ArgentinaFil: Grana, Daniel Rodolfo. Universidad del Salvador; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Kokubu, G. A.. Universidad del Salvador; ArgentinaFil: Luppo, M. I.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; ArgentinaFil: Mintzer, S.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; ArgentinaFil: Vigna, G.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; ArgentinaIOP Publishing2010-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67591Barreiro, M. M.; Grana, Daniel Rodolfo; Kokubu, G. A.; Luppo, M. I.; Mintzer, S.; et al.; Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications; IOP Publishing; Biomedical Materials; 5; 2; 4-2010; 1-7; 0250101748-6041CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/1748-6041/5/2/025010info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1748-6041/5/2/025010/metainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:38:53Zoai:ri.conicet.gov.ar:11336/67591instacron: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 14:38:53.643CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications
title Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications
spellingShingle Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications
Barreiro, M. M.
Pulvimetallurgia
Titanium Power
Biocompatibility
title_short Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications
title_full Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications
title_fullStr Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications
title_full_unstemmed Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications
title_sort Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications
dc.creator.none.fl_str_mv Barreiro, M. M.
Grana, Daniel Rodolfo
Kokubu, G. A.
Luppo, M. I.
Mintzer, S.
Vigna, G.
author Barreiro, M. M.
author_facet Barreiro, M. M.
Grana, Daniel Rodolfo
Kokubu, G. A.
Luppo, M. I.
Mintzer, S.
Vigna, G.
author_role author
author2 Grana, Daniel Rodolfo
Kokubu, G. A.
Luppo, M. I.
Mintzer, S.
Vigna, G.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Pulvimetallurgia
Titanium Power
Biocompatibility
topic Pulvimetallurgia
Titanium Power
Biocompatibility
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Titanium powder production by the hydride-dehydride method has been developed as a non-expensive process. In this work, commercially pure grade two Ti specimens were hydrogenated. The hydrided material was milled in a planetary mill. The hydrided titanium powder was dehydrided and then sieved to obtain a particle size between 37 and 125 νm in order to compare it with a commercial powder produced by chemical reduction with a particle size lower than 150 νm. Cylindrical green compacts were obtained by uniaxial pressing of the powders at 343 MPa and sintering in vacuum. The powders and the density of sintered compacts were characterized, the oxygen content was measured and in vivo tests were performed in the tibia bones of Wistar rats in order to evaluate their biocompatibility. No differences were observed between the materials which were produced either with powders obtained by the hydride-dehydride method or with commercial powders produced by chemical reduction regarding modifications in compactation, sintering and biological behaviour.
Fil: Barreiro, M. M.. Universidad de Buenos Aires. Facultad de Odontología; Argentina
Fil: Grana, Daniel Rodolfo. Universidad del Salvador; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kokubu, G. A.. Universidad del Salvador; Argentina
Fil: Luppo, M. I.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
Fil: Mintzer, S.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
Fil: Vigna, G.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
description Titanium powder production by the hydride-dehydride method has been developed as a non-expensive process. In this work, commercially pure grade two Ti specimens were hydrogenated. The hydrided material was milled in a planetary mill. The hydrided titanium powder was dehydrided and then sieved to obtain a particle size between 37 and 125 νm in order to compare it with a commercial powder produced by chemical reduction with a particle size lower than 150 νm. Cylindrical green compacts were obtained by uniaxial pressing of the powders at 343 MPa and sintering in vacuum. The powders and the density of sintered compacts were characterized, the oxygen content was measured and in vivo tests were performed in the tibia bones of Wistar rats in order to evaluate their biocompatibility. No differences were observed between the materials which were produced either with powders obtained by the hydride-dehydride method or with commercial powders produced by chemical reduction regarding modifications in compactation, sintering and biological behaviour.
publishDate 2010
dc.date.none.fl_str_mv 2010-04
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/11336/67591
Barreiro, M. M.; Grana, Daniel Rodolfo; Kokubu, G. A.; Luppo, M. I.; Mintzer, S.; et al.; Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications; IOP Publishing; Biomedical Materials; 5; 2; 4-2010; 1-7; 025010
1748-6041
CONICET Digital
CONICET
url http://hdl.handle.net/11336/67591
identifier_str_mv Barreiro, M. M.; Grana, Daniel Rodolfo; Kokubu, G. A.; Luppo, M. I.; Mintzer, S.; et al.; Titanium compacts produced by the pulvimetallurgical hydride-dehydride method for biomedical applications; IOP Publishing; Biomedical Materials; 5; 2; 4-2010; 1-7; 025010
1748-6041
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/1748-6041/5/2/025010
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1748-6041/5/2/025010/meta
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
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
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
_version_ 1846082870411526144
score 13.22299

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