Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability

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The aluminum bronzes are cooper based alloys which contains generally from 8.0% to 12.0% of aluminum. When you add elements such as iron, nickel and manganese along with the phase alpha (α) which is rich in copper and the eutectoid alpha/ gamma2 (α/γ2), it appears precipitations whose nature depends...

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Autores: Rosario Francia, Samuel, Villacorta Arévalo, Luis, Falconi Rosadio, Víctor, Rengifo Sing, Walter
Formato: artículo
Fecha de Publicación:2011
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revista UNMSM - IIGEO
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/767
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/767
Nivel de acceso:acceso abierto
Materia:aluminum
bronze
heat treatment
temple
kappa phase
Bronce
aluminio
tratamiento térmico
fase kappa
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spelling Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenabilityTratamiento térmico de los bronces aluminio complejos, transformación martensítica y la fase kappa – templabilidadRosario Francia, SamuelVillacorta Arévalo, LuisFalconi Rosadio, VíctorRengifo Sing, Walteraluminumbronzeheat treatmenttemplekappa phaseBroncealuminiotratamiento térmicotemplefase kappaThe aluminum bronzes are cooper based alloys which contains generally from 8.0% to 12.0% of aluminum. When you add elements such as iron, nickel and manganese along with the phase alpha (α) which is rich in copper and the eutectoid alpha/ gamma2 (α/γ2), it appears precipitations whose nature depends on the elements added quantity, with slow cooling in the sand’s molds (50 ºC/min), are presented alpha.beta´ (α.β´) or alpha, beta´. gamma2 (α, β´.γ2) which because of the different shapes that the precipitations have, they are simplified in k1, k2, k3, k4. For the fusion, it is required a greater care because of its tendency to absorb hydrogen, they respond to heat treatments of quenching and tempering reaching a hardness between 90 Brinell (56 RcB) and 390 Brinell (42 Rc C) always that the k phases are dissolved or uniformly distributed in the main phase.Los cupro–aluminio o bronces al aluminio son aleaciones a base de cobre que contienen generalmente entre 8.0 a 12,0% de aluminio. Cuando se agrega elementos como el hierro, níquel y manganeso junto a las fases alfa (α) rica en cobre, y la eutectoide alfa/gamma2 (α/γ2), aparecen precipitados cuya naturaleza dependen de la cantidad de los elementos agregados, con enfriamientos lentos en moldes de arena (50 ºC/min) se presentan alfa. beta´ (α.β´) o alfa, beta´. gamma2 (α, β´.γ2) que por las diferentes formas que tienen los precipitados se simplifican en k1, k2, k3, k4. Se requiere mayor cuidado en la fusión por la tendencia a absorber hidrógeno, responden a los tratamientos térmicos de temple y revenido alcanzando durezas entre 90 Brinell (56 RcB) y 390 Brinell (42 Rc C) siempre que las fases k estén disueltas o uniformemente distribuidas en la fase principal.Facultad de Ingeniería Geológica, Minera, Metalurgica y Geográfica2011-07-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/76710.15381/iigeo.v14i27.767Revista del Instituto de Investigación de la Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica; Vol 14 No 27 (2011)Revista del Instituto de Investigación de la Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica; Vol. 14 Núm. 27 (2011)1682-30871561-0888reponame:Revista UNMSM - IIGEOinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/767/616Derechos de autor 2011 Samuel Rosario F., Luis Villacorta A., Víctor Falconi R., Walter Rengifo S.http://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2020-07-21T18:25:05Zmail@mail.com -
dc.title.none.fl_str_mv Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability
Tratamiento térmico de los bronces aluminio complejos, transformación martensítica y la fase kappa – templabilidad
title Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability
spellingShingle Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability
Rosario Francia, Samuel
aluminum
bronze
heat treatment
temple
kappa phase
Bronce
aluminio
tratamiento térmico
temple
fase kappa
title_short Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability
title_full Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability
title_fullStr Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability
title_full_unstemmed Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability
title_sort Heat treatments for complex bronze aluminum, martensitic transformation and kappa phase – hardenability
dc.creator.none.fl_str_mv Rosario Francia, Samuel
Villacorta Arévalo, Luis
Falconi Rosadio, Víctor
Rengifo Sing, Walter
author Rosario Francia, Samuel
author_facet Rosario Francia, Samuel
Villacorta Arévalo, Luis
Falconi Rosadio, Víctor
Rengifo Sing, Walter
author_role author
author2 Villacorta Arévalo, Luis
Falconi Rosadio, Víctor
Rengifo Sing, Walter
author2_role author
author
author
dc.subject.none.fl_str_mv aluminum
bronze
heat treatment
temple
kappa phase
Bronce
aluminio
tratamiento térmico
temple
fase kappa
topic aluminum
bronze
heat treatment
temple
kappa phase
Bronce
aluminio
tratamiento térmico
temple
fase kappa
dc.description.none.fl_txt_mv The aluminum bronzes are cooper based alloys which contains generally from 8.0% to 12.0% of aluminum. When you add elements such as iron, nickel and manganese along with the phase alpha (α) which is rich in copper and the eutectoid alpha/ gamma2 (α/γ2), it appears precipitations whose nature depends on the elements added quantity, with slow cooling in the sand’s molds (50 ºC/min), are presented alpha.beta´ (α.β´) or alpha, beta´. gamma2 (α, β´.γ2) which because of the different shapes that the precipitations have, they are simplified in k1, k2, k3, k4. For the fusion, it is required a greater care because of its tendency to absorb hydrogen, they respond to heat treatments of quenching and tempering reaching a hardness between 90 Brinell (56 RcB) and 390 Brinell (42 Rc C) always that the k phases are dissolved or uniformly distributed in the main phase.
Los cupro–aluminio o bronces al aluminio son aleaciones a base de cobre que contienen generalmente entre 8.0 a 12,0% de aluminio. Cuando se agrega elementos como el hierro, níquel y manganeso junto a las fases alfa (α) rica en cobre, y la eutectoide alfa/gamma2 (α/γ2), aparecen precipitados cuya naturaleza dependen de la cantidad de los elementos agregados, con enfriamientos lentos en moldes de arena (50 ºC/min) se presentan alfa. beta´ (α.β´) o alfa, beta´. gamma2 (α, β´.γ2) que por las diferentes formas que tienen los precipitados se simplifican en k1, k2, k3, k4. Se requiere mayor cuidado en la fusión por la tendencia a absorber hidrógeno, responden a los tratamientos térmicos de temple y revenido alcanzando durezas entre 90 Brinell (56 RcB) y 390 Brinell (42 Rc C) siempre que las fases k estén disueltas o uniformemente distribuidas en la fase principal.
description The aluminum bronzes are cooper based alloys which contains generally from 8.0% to 12.0% of aluminum. When you add elements such as iron, nickel and manganese along with the phase alpha (α) which is rich in copper and the eutectoid alpha/ gamma2 (α/γ2), it appears precipitations whose nature depends on the elements added quantity, with slow cooling in the sand’s molds (50 ºC/min), are presented alpha.beta´ (α.β´) or alpha, beta´. gamma2 (α, β´.γ2) which because of the different shapes that the precipitations have, they are simplified in k1, k2, k3, k4. For the fusion, it is required a greater care because of its tendency to absorb hydrogen, they respond to heat treatments of quenching and tempering reaching a hardness between 90 Brinell (56 RcB) and 390 Brinell (42 Rc C) always that the k phases are dissolved or uniformly distributed in the main phase.
publishDate 2011
dc.date.none.fl_str_mv 2011-07-15
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://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/767
10.15381/iigeo.v14i27.767
url https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/767
identifier_str_mv 10.15381/iigeo.v14i27.767
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/767/616
dc.rights.none.fl_str_mv Derechos de autor 2011 Samuel Rosario F., Luis Villacorta A., Víctor Falconi R., Walter Rengifo S.
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2011 Samuel Rosario F., Luis Villacorta A., Víctor Falconi R., Walter Rengifo S.
http://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Facultad de Ingeniería Geológica, Minera, Metalurgica y Geográfica
publisher.none.fl_str_mv Facultad de Ingeniería Geológica, Minera, Metalurgica y Geográfica
dc.source.none.fl_str_mv Revista del Instituto de Investigación de la Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica; Vol 14 No 27 (2011)
Revista del Instituto de Investigación de la Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica; Vol. 14 Núm. 27 (2011)
1682-3087
1561-0888
reponame:Revista UNMSM - IIGEO
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
reponame_str Revista UNMSM - IIGEO
collection Revista UNMSM - IIGEO
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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score 13.871716
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