Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application

This work has been carried out within the framework of the EUROfusion Consortium, funded by the European Union via the Euratom Research and Training Programme (Grant Agreement No 101052200 — EUROfusion). Views and opinions expressed are however those of the author(s) only and do not necessarily refl...

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Autores: Izaguirre, Ignacio, Prado, Javier de, Sánchez, Maria, Salazar, D., Ureña, Alejandro
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universidad Rey Juan Carlos
Repositorio:BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
OAI Identifier:oai:burjcdigital.urjc.es:10115/24447
Acceso en línea:https://hdl.handle.net/10115/24447
Access Level:acceso abierto
Palabra clave:Brazing
Fusion reactor
Tungsten
Flexible filler
Melt-spun ribbons
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spelling Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink applicationIzaguirre, IgnacioPrado, Javier deSánchez, MariaSalazar, D.Ureña, AlejandroBrazingFusion reactorTungstenFlexible fillerMelt-spun ribbonsThis work has been carried out within the framework of the EUROfusion Consortium, funded by the European Union via the Euratom Research and Training Programme (Grant Agreement No 101052200 — EUROfusion). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the European Commission can be held responsible for them. The authors would also like to acknowledge the Community of Madrid in the framework of the Multiannual Agreement with the Rey Juan Carlos University in line of action 1, “Encouragement of Young Phd student's investigation" Project Ref. M 2168 Acronym DARUCEF. D. Salazar acknowledge support from the EU Horizon 2020 research and innovation programme under Grant Agreement No. 862617 – Multi-Fun.This paper studies the use of the melt-spinning technique as an alternative filler fabrication route to obtain flexible 80Cu-20Ti ribbons, which presents flexible and adaptability properties to cover the divertor or first wall pipe in future fusion reactors. The results showed that best conditions are achieved using a 0.8 mm diameter of the nozzle and 30 m/s of the linear wheel-speed. This condition allows to change the microstructure of the fabricated ribbons giving rise to a lower Cu4Ti intermetallic phase formation enhancing the adaptability properties. Ribbon dimensions are high enough to cover the perimeter of the pipe. Best conditions were selected to use as filler material in W-CuCrZr brazed joints at 960 ◦C. The results showed the consecution of high metallic continuity interfaces. Besides, the selected brazing conditions did not cause any thermal effect in the W base material but caused a softening effect in the CuCrZr base material as a consequence of the coarsening process of the hardening precipitates.Elsevier202320232022info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10115/24447reponame:BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlosinstname:Universidad Rey Juan CarlosInglésAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:burjcdigital.urjc.es:10115/244472026-06-24T12:48:17Z
dc.title.none.fl_str_mv Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application
title Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application
spellingShingle Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application
Izaguirre, Ignacio
Brazing
Fusion reactor
Tungsten
Flexible filler
Melt-spun ribbons
title_short Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application
title_full Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application
title_fullStr Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application
title_full_unstemmed Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application
title_sort Development of flexible filler ribbons by melt spinning for joining W to CuCrZr material for heat sink application
dc.creator.none.fl_str_mv Izaguirre, Ignacio
Prado, Javier de
Sánchez, Maria
Salazar, D.
Ureña, Alejandro
author Izaguirre, Ignacio
author_facet Izaguirre, Ignacio
Prado, Javier de
Sánchez, Maria
Salazar, D.
Ureña, Alejandro
author_role author
author2 Prado, Javier de
Sánchez, Maria
Salazar, D.
Ureña, Alejandro
author2_role author
author
author
author
dc.subject.none.fl_str_mv Brazing
Fusion reactor
Tungsten
Flexible filler
Melt-spun ribbons
topic Brazing
Fusion reactor
Tungsten
Flexible filler
Melt-spun ribbons
description This work has been carried out within the framework of the EUROfusion Consortium, funded by the European Union via the Euratom Research and Training Programme (Grant Agreement No 101052200 — EUROfusion). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the European Commission can be held responsible for them. The authors would also like to acknowledge the Community of Madrid in the framework of the Multiannual Agreement with the Rey Juan Carlos University in line of action 1, “Encouragement of Young Phd student's investigation" Project Ref. M 2168 Acronym DARUCEF. D. Salazar acknowledge support from the EU Horizon 2020 research and innovation programme under Grant Agreement No. 862617 – Multi-Fun.
publishDate 2022
dc.date.none.fl_str_mv 2022
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10115/24447
url https://hdl.handle.net/10115/24447
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
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:BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
instname:Universidad Rey Juan Carlos
instname_str Universidad Rey Juan Carlos
reponame_str BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
collection BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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