Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy

Autores
Lavorato, Gabriel Carlos; Fiore, G.; Tiberto, P.; Baricco, M.; Sirkin, Hugo Ricardo Mario; Moya, J.A
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Recently, bulk amorphous alloys were produced in the Fe–B–Si–P–C system with high glass forming ability, excellent magnetic properties and the advantage of containing no expensive glass-forming elements, such as Ga, Y, Cr or Nb, having, therefore, a good perspective of commercial applications. In the present work, the Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy prepared by two quenching techniques has been studied. Amorphous ribbons of about 40 μm thick were obtained by planar-flow casting together with cylinders having 1 and 2 mm diameter produced by copper mold injection casting. All the samples appear fully amorphous after X-ray diffraction analysis. A comprehensive set of thermal data (glass, crystallization, melting and liquidus temperatures) were obtained as well as a description of the melting and solidification processes. Mechanical microhardness tests showed that the samples have a hardness of 9.7 ± 0.3 GPa. Good soft-magnetic properties were obtained, including a high magnetization of 1.44 T and a low coercivity (4.5 A/m for ribbons and 7.5 A/m in the case of 1 mm rod samples, both in as-cast state). Thermomagnetic studies showed a Curie temperature around 665 K and the precipitation of new magnetic phases upon temperatures of 1000 K. Furthermore, the frequency dependence of magnetic losses at a fixed peak induction was studied. The results suggest the occurrence of a fine magnetic domain structure in bulk samples. The good soft magnetic properties of the bulk metallic glass obtained by copper mold casting for this particular Fe-based composition suggests possible applications in transformer cores, inductive sensors and other devices.
Fil: Lavorato, Gabriel Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universita di Torino; Italia
Fil: Fiore, G.. Universita di Torino; Italia
Fil: Tiberto, P.. Istituto Nazionale di Ricerca Metrologica. Electromagnetism Division; Italia
Fil: Baricco, M.. Universita di Torino; Italia
Fil: Sirkin, Hugo Ricardo Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina
Fil: Moya, J.A. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universidad Católica de Salta; Argentina
Materia
Amorphous Ribbon
As-Cast
Bulk Amorphous Alloys
Bulk Metallic Glasses
Bulk Samples
Commercial Applications
Copper Mold Casting
Copper Molds
Frequency Dependence
Glass Forming Ability
Glass-Forming
High Magnetization
Injection Casting
Liquidus Temperature
Magnetic Phasis
Melting And Solidification
Microhardness Tests
Soft Magnetic Materials
Soft Magnetic Properties
Structural And Magnetic Properties
Thermal Data
Transformer Core
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:11336/20079
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/20079
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloyLavorato, Gabriel CarlosFiore, G.Tiberto, P.Baricco, M.Sirkin, Hugo Ricardo MarioMoya, J.AAmorphous RibbonAs-CastBulk Amorphous AlloysBulk Metallic GlassesBulk SamplesCommercial ApplicationsCopper Mold CastingCopper MoldsFrequency DependenceGlass Forming AbilityGlass-FormingHigh MagnetizationInjection CastingLiquidus TemperatureMagnetic PhasisMelting And SolidificationMicrohardness TestsSoft Magnetic MaterialsSoft Magnetic PropertiesStructural And Magnetic PropertiesThermal DataTransformer Corehttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Recently, bulk amorphous alloys were produced in the Fe–B–Si–P–C system with high glass forming ability, excellent magnetic properties and the advantage of containing no expensive glass-forming elements, such as Ga, Y, Cr or Nb, having, therefore, a good perspective of commercial applications. In the present work, the Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy prepared by two quenching techniques has been studied. Amorphous ribbons of about 40 μm thick were obtained by planar-flow casting together with cylinders having 1 and 2 mm diameter produced by copper mold injection casting. All the samples appear fully amorphous after X-ray diffraction analysis. A comprehensive set of thermal data (glass, crystallization, melting and liquidus temperatures) were obtained as well as a description of the melting and solidification processes. Mechanical microhardness tests showed that the samples have a hardness of 9.7 ± 0.3 GPa. Good soft-magnetic properties were obtained, including a high magnetization of 1.44 T and a low coercivity (4.5 A/m for ribbons and 7.5 A/m in the case of 1 mm rod samples, both in as-cast state). Thermomagnetic studies showed a Curie temperature around 665 K and the precipitation of new magnetic phases upon temperatures of 1000 K. Furthermore, the frequency dependence of magnetic losses at a fixed peak induction was studied. The results suggest the occurrence of a fine magnetic domain structure in bulk samples. The good soft magnetic properties of the bulk metallic glass obtained by copper mold casting for this particular Fe-based composition suggests possible applications in transformer cores, inductive sensors and other devices.Fil: Lavorato, Gabriel Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universita di Torino; ItaliaFil: Fiore, G.. Universita di Torino; ItaliaFil: Tiberto, P.. Istituto Nazionale di Ricerca Metrologica. Electromagnetism Division; ItaliaFil: Baricco, M.. Universita di Torino; ItaliaFil: Sirkin, Hugo Ricardo Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; ArgentinaFil: Moya, J.A. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universidad Católica de Salta; ArgentinaElsevier Science2012-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20079Lavorato, Gabriel Carlos; Fiore, G.; Tiberto, P.; Baricco, M.; Sirkin, Hugo Ricardo Mario; et al.; Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy; Elsevier Science; Journal of Alloys and Compounds; 536; Supl. 1; 9-2012; 319-3230925-8388CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2011.11.093info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0925838811021803info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:32:40Zoai:ri.conicet.gov.ar:11336/20079instacron: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 15:32:40.331CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy
title Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy
spellingShingle Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy
Lavorato, Gabriel Carlos
Amorphous Ribbon
As-Cast
Bulk Amorphous Alloys
Bulk Metallic Glasses
Bulk Samples
Commercial Applications
Copper Mold Casting
Copper Molds
Frequency Dependence
Glass Forming Ability
Glass-Forming
High Magnetization
Injection Casting
Liquidus Temperature
Magnetic Phasis
Melting And Solidification
Microhardness Tests
Soft Magnetic Materials
Soft Magnetic Properties
Structural And Magnetic Properties
Thermal Data
Transformer Core
title_short Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy
title_full Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy
title_fullStr Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy
title_full_unstemmed Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy
title_sort Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy
dc.creator.none.fl_str_mv Lavorato, Gabriel Carlos
Fiore, G.
Tiberto, P.
Baricco, M.
Sirkin, Hugo Ricardo Mario
Moya, J.A
author Lavorato, Gabriel Carlos
author_facet Lavorato, Gabriel Carlos
Fiore, G.
Tiberto, P.
Baricco, M.
Sirkin, Hugo Ricardo Mario
Moya, J.A
author_role author
author2 Fiore, G.
Tiberto, P.
Baricco, M.
Sirkin, Hugo Ricardo Mario
Moya, J.A
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Amorphous Ribbon
As-Cast
Bulk Amorphous Alloys
Bulk Metallic Glasses
Bulk Samples
Commercial Applications
Copper Mold Casting
Copper Molds
Frequency Dependence
Glass Forming Ability
Glass-Forming
High Magnetization
Injection Casting
Liquidus Temperature
Magnetic Phasis
Melting And Solidification
Microhardness Tests
Soft Magnetic Materials
Soft Magnetic Properties
Structural And Magnetic Properties
Thermal Data
Transformer Core
topic Amorphous Ribbon
As-Cast
Bulk Amorphous Alloys
Bulk Metallic Glasses
Bulk Samples
Commercial Applications
Copper Mold Casting
Copper Molds
Frequency Dependence
Glass Forming Ability
Glass-Forming
High Magnetization
Injection Casting
Liquidus Temperature
Magnetic Phasis
Melting And Solidification
Microhardness Tests
Soft Magnetic Materials
Soft Magnetic Properties
Structural And Magnetic Properties
Thermal Data
Transformer Core
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Recently, bulk amorphous alloys were produced in the Fe–B–Si–P–C system with high glass forming ability, excellent magnetic properties and the advantage of containing no expensive glass-forming elements, such as Ga, Y, Cr or Nb, having, therefore, a good perspective of commercial applications. In the present work, the Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy prepared by two quenching techniques has been studied. Amorphous ribbons of about 40 μm thick were obtained by planar-flow casting together with cylinders having 1 and 2 mm diameter produced by copper mold injection casting. All the samples appear fully amorphous after X-ray diffraction analysis. A comprehensive set of thermal data (glass, crystallization, melting and liquidus temperatures) were obtained as well as a description of the melting and solidification processes. Mechanical microhardness tests showed that the samples have a hardness of 9.7 ± 0.3 GPa. Good soft-magnetic properties were obtained, including a high magnetization of 1.44 T and a low coercivity (4.5 A/m for ribbons and 7.5 A/m in the case of 1 mm rod samples, both in as-cast state). Thermomagnetic studies showed a Curie temperature around 665 K and the precipitation of new magnetic phases upon temperatures of 1000 K. Furthermore, the frequency dependence of magnetic losses at a fixed peak induction was studied. The results suggest the occurrence of a fine magnetic domain structure in bulk samples. The good soft magnetic properties of the bulk metallic glass obtained by copper mold casting for this particular Fe-based composition suggests possible applications in transformer cores, inductive sensors and other devices.
Fil: Lavorato, Gabriel Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universita di Torino; Italia
Fil: Fiore, G.. Universita di Torino; Italia
Fil: Tiberto, P.. Istituto Nazionale di Ricerca Metrologica. Electromagnetism Division; Italia
Fil: Baricco, M.. Universita di Torino; Italia
Fil: Sirkin, Hugo Ricardo Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina
Fil: Moya, J.A. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universidad Católica de Salta; Argentina
description Recently, bulk amorphous alloys were produced in the Fe–B–Si–P–C system with high glass forming ability, excellent magnetic properties and the advantage of containing no expensive glass-forming elements, such as Ga, Y, Cr or Nb, having, therefore, a good perspective of commercial applications. In the present work, the Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy prepared by two quenching techniques has been studied. Amorphous ribbons of about 40 μm thick were obtained by planar-flow casting together with cylinders having 1 and 2 mm diameter produced by copper mold injection casting. All the samples appear fully amorphous after X-ray diffraction analysis. A comprehensive set of thermal data (glass, crystallization, melting and liquidus temperatures) were obtained as well as a description of the melting and solidification processes. Mechanical microhardness tests showed that the samples have a hardness of 9.7 ± 0.3 GPa. Good soft-magnetic properties were obtained, including a high magnetization of 1.44 T and a low coercivity (4.5 A/m for ribbons and 7.5 A/m in the case of 1 mm rod samples, both in as-cast state). Thermomagnetic studies showed a Curie temperature around 665 K and the precipitation of new magnetic phases upon temperatures of 1000 K. Furthermore, the frequency dependence of magnetic losses at a fixed peak induction was studied. The results suggest the occurrence of a fine magnetic domain structure in bulk samples. The good soft magnetic properties of the bulk metallic glass obtained by copper mold casting for this particular Fe-based composition suggests possible applications in transformer cores, inductive sensors and other devices.
publishDate 2012
dc.date.none.fl_str_mv 2012-09
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/11336/20079
Lavorato, Gabriel Carlos; Fiore, G.; Tiberto, P.; Baricco, M.; Sirkin, Hugo Ricardo Mario; et al.; Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy; Elsevier Science; Journal of Alloys and Compounds; 536; Supl. 1; 9-2012; 319-323
0925-8388
CONICET Digital
CONICET
url http://hdl.handle.net/11336/20079
identifier_str_mv Lavorato, Gabriel Carlos; Fiore, G.; Tiberto, P.; Baricco, M.; Sirkin, Hugo Ricardo Mario; et al.; Structural and magnetic properties of Fe76P5(Si0.3B0.5C0.2)19 amorphous alloy; Elsevier Science; Journal of Alloys and Compounds; 536; Supl. 1; 9-2012; 319-323
0925-8388
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.jallcom.2011.11.093
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0925838811021803
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 Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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score 13.221938

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