Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene
- Autores
- Lambri, Osvaldo Agustin F.; Gargicevich, Damian; Tarditti, Federico; Bonifacich, Federico Guillermo; Riehemann, Werner; Anhalt, M.; Weidenfeller, Bernhard
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The behavior of internal friction Q-1 and dynamic shear modulus has been studied in polypropylene charged with either different volume fraction or size of magnetite (Fe3O4) particles, as a function of the applied magnetic field at 318 K. An increase of the alternating (AC) magnetic field oscillating with 50 Hz, leads to an increase of the internal friction. In addition, during the subsequently decreasing alternating magnetic field, the internal friction decreases, but a hysteretic behavior appeared. In fact, the internal friction of the decreasing part of magnetic field amplitude is found to be smaller than during the previously increasing amplitude part of the treatment with the alternating magnetic field. Subsequent magnetic treatment cycles, lead to successively decreasing internal friction. In contrast, during the increase of a direct (DC) magnetic field, the internal friction decreases and the elastic modulus increases. The behavior of the internal friction and the elastic modulus during the application of an oscillating magnetic field (AC) is discussed on the basis of the development of both, a new zone with different rheological characteristics than the matrix but of the same material (self inclusion), and/or a deteriorated or damaged zone (chain’s cuts) of the polymer matrix in the neighborhood of the magnetite inclusion. These effects are promoted by the movement or small relative rotation of the magnetite particles related to the surrounding matrix controlled by the oscillating field. The behavior of the internal friction and elastic modulus during the application of a direct (DC) magnetic field is discussed on the basis of the increase of the internal stresses into the polymer matrix due to the promotion of the magnetomechanical stresses.
Fil: Lambri, Osvaldo Agustin F.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; Argentina
Fil: Gargicevich, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; Argentina
Fil: Tarditti, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Bonifacich, Federico Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; Argentina
Fil: Riehemann, Werner. Clausthal University of Technology; Alemania
Fil: Anhalt, M.. Clausthal University of Technology; Alemania
Fil: Weidenfeller, Bernhard. Clausthal University of Technology; Alemania - Materia
-
INTERNAL FRICTION
DAMPING
POLYPROPYLENE
MAGNETITE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/269357
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Magnetic Field Dependent Damping of Magnetic Particle Filled PolypropyleneLambri, Osvaldo Agustin F.Gargicevich, DamianTarditti, FedericoBonifacich, Federico GuillermoRiehemann, WernerAnhalt, M.Weidenfeller, BernhardINTERNAL FRICTIONDAMPINGPOLYPROPYLENEMAGNETITEhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The behavior of internal friction Q-1 and dynamic shear modulus has been studied in polypropylene charged with either different volume fraction or size of magnetite (Fe3O4) particles, as a function of the applied magnetic field at 318 K. An increase of the alternating (AC) magnetic field oscillating with 50 Hz, leads to an increase of the internal friction. In addition, during the subsequently decreasing alternating magnetic field, the internal friction decreases, but a hysteretic behavior appeared. In fact, the internal friction of the decreasing part of magnetic field amplitude is found to be smaller than during the previously increasing amplitude part of the treatment with the alternating magnetic field. Subsequent magnetic treatment cycles, lead to successively decreasing internal friction. In contrast, during the increase of a direct (DC) magnetic field, the internal friction decreases and the elastic modulus increases. The behavior of the internal friction and the elastic modulus during the application of an oscillating magnetic field (AC) is discussed on the basis of the development of both, a new zone with different rheological characteristics than the matrix but of the same material (self inclusion), and/or a deteriorated or damaged zone (chain’s cuts) of the polymer matrix in the neighborhood of the magnetite inclusion. These effects are promoted by the movement or small relative rotation of the magnetite particles related to the surrounding matrix controlled by the oscillating field. The behavior of the internal friction and elastic modulus during the application of a direct (DC) magnetic field is discussed on the basis of the increase of the internal stresses into the polymer matrix due to the promotion of the magnetomechanical stresses.Fil: Lambri, Osvaldo Agustin F.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; ArgentinaFil: Gargicevich, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; ArgentinaFil: Tarditti, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Bonifacich, Federico Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; ArgentinaFil: Riehemann, Werner. Clausthal University of Technology; AlemaniaFil: Anhalt, M.. Clausthal University of Technology; AlemaniaFil: Weidenfeller, Bernhard. Clausthal University of Technology; AlemaniaTrans Tech Publications2012-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/269357Lambri, Osvaldo Agustin F.; Gargicevich, Damian; Tarditti, Federico; Bonifacich, Federico Guillermo; Riehemann, Werner; et al.; Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene; Trans Tech Publications; Solid State Phenomena; 184; 1-2012; 449-4541012-03941662-9779CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.scientific.net/SSP.184.449info:eu-repo/semantics/altIdentifier/doi/10.4028/www.scientific.net/SSP.184.449info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:58:56Zoai:ri.conicet.gov.ar:11336/269357instacron: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 14:58:57.178CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene |
title |
Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene |
spellingShingle |
Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene Lambri, Osvaldo Agustin F. INTERNAL FRICTION DAMPING POLYPROPYLENE MAGNETITE |
title_short |
Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene |
title_full |
Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene |
title_fullStr |
Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene |
title_full_unstemmed |
Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene |
title_sort |
Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene |
dc.creator.none.fl_str_mv |
Lambri, Osvaldo Agustin F. Gargicevich, Damian Tarditti, Federico Bonifacich, Federico Guillermo Riehemann, Werner Anhalt, M. Weidenfeller, Bernhard |
author |
Lambri, Osvaldo Agustin F. |
author_facet |
Lambri, Osvaldo Agustin F. Gargicevich, Damian Tarditti, Federico Bonifacich, Federico Guillermo Riehemann, Werner Anhalt, M. Weidenfeller, Bernhard |
author_role |
author |
author2 |
Gargicevich, Damian Tarditti, Federico Bonifacich, Federico Guillermo Riehemann, Werner Anhalt, M. Weidenfeller, Bernhard |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
INTERNAL FRICTION DAMPING POLYPROPYLENE MAGNETITE |
topic |
INTERNAL FRICTION DAMPING POLYPROPYLENE MAGNETITE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The behavior of internal friction Q-1 and dynamic shear modulus has been studied in polypropylene charged with either different volume fraction or size of magnetite (Fe3O4) particles, as a function of the applied magnetic field at 318 K. An increase of the alternating (AC) magnetic field oscillating with 50 Hz, leads to an increase of the internal friction. In addition, during the subsequently decreasing alternating magnetic field, the internal friction decreases, but a hysteretic behavior appeared. In fact, the internal friction of the decreasing part of magnetic field amplitude is found to be smaller than during the previously increasing amplitude part of the treatment with the alternating magnetic field. Subsequent magnetic treatment cycles, lead to successively decreasing internal friction. In contrast, during the increase of a direct (DC) magnetic field, the internal friction decreases and the elastic modulus increases. The behavior of the internal friction and the elastic modulus during the application of an oscillating magnetic field (AC) is discussed on the basis of the development of both, a new zone with different rheological characteristics than the matrix but of the same material (self inclusion), and/or a deteriorated or damaged zone (chain’s cuts) of the polymer matrix in the neighborhood of the magnetite inclusion. These effects are promoted by the movement or small relative rotation of the magnetite particles related to the surrounding matrix controlled by the oscillating field. The behavior of the internal friction and elastic modulus during the application of a direct (DC) magnetic field is discussed on the basis of the increase of the internal stresses into the polymer matrix due to the promotion of the magnetomechanical stresses. Fil: Lambri, Osvaldo Agustin F.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; Argentina Fil: Gargicevich, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; Argentina Fil: Tarditti, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina Fil: Bonifacich, Federico Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica; Argentina Fil: Riehemann, Werner. Clausthal University of Technology; Alemania Fil: Anhalt, M.. Clausthal University of Technology; Alemania Fil: Weidenfeller, Bernhard. Clausthal University of Technology; Alemania |
description |
The behavior of internal friction Q-1 and dynamic shear modulus has been studied in polypropylene charged with either different volume fraction or size of magnetite (Fe3O4) particles, as a function of the applied magnetic field at 318 K. An increase of the alternating (AC) magnetic field oscillating with 50 Hz, leads to an increase of the internal friction. In addition, during the subsequently decreasing alternating magnetic field, the internal friction decreases, but a hysteretic behavior appeared. In fact, the internal friction of the decreasing part of magnetic field amplitude is found to be smaller than during the previously increasing amplitude part of the treatment with the alternating magnetic field. Subsequent magnetic treatment cycles, lead to successively decreasing internal friction. In contrast, during the increase of a direct (DC) magnetic field, the internal friction decreases and the elastic modulus increases. The behavior of the internal friction and the elastic modulus during the application of an oscillating magnetic field (AC) is discussed on the basis of the development of both, a new zone with different rheological characteristics than the matrix but of the same material (self inclusion), and/or a deteriorated or damaged zone (chain’s cuts) of the polymer matrix in the neighborhood of the magnetite inclusion. These effects are promoted by the movement or small relative rotation of the magnetite particles related to the surrounding matrix controlled by the oscillating field. The behavior of the internal friction and elastic modulus during the application of a direct (DC) magnetic field is discussed on the basis of the increase of the internal stresses into the polymer matrix due to the promotion of the magnetomechanical stresses. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01 |
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/11336/269357 Lambri, Osvaldo Agustin F.; Gargicevich, Damian; Tarditti, Federico; Bonifacich, Federico Guillermo; Riehemann, Werner; et al.; Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene; Trans Tech Publications; Solid State Phenomena; 184; 1-2012; 449-454 1012-0394 1662-9779 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/269357 |
identifier_str_mv |
Lambri, Osvaldo Agustin F.; Gargicevich, Damian; Tarditti, Federico; Bonifacich, Federico Guillermo; Riehemann, Werner; et al.; Magnetic Field Dependent Damping of Magnetic Particle Filled Polypropylene; Trans Tech Publications; Solid State Phenomena; 184; 1-2012; 449-454 1012-0394 1662-9779 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.scientific.net/SSP.184.449 info:eu-repo/semantics/altIdentifier/doi/10.4028/www.scientific.net/SSP.184.449 |
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 application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Trans Tech Publications |
publisher.none.fl_str_mv |
Trans Tech Publications |
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_ |
1846083130805452800 |
score |
13.22299 |