Additive Techniques to Refurbish Ni Based Components

Detalhes bibliográficos
Autor(a) principal: Cardozo,Eloisa Pereira
Data de Publicação: 2019
Outros Autores: Pardal,Gonçalo Rodrigues, Ríos,Sergio, Ganguly,Supriyo, D’Oliveira,Ana Sofia C. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista soldagem & inspeção (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242019000100200
Resumo: Abstract The attractiveness of additive techniques to refurbish worn components requires the availability of data from different process. This study correlates two additive techniques, Plasma Transferred Arc (PTA – AM) and Direct Laser Deposition (DLD), using IN 625 wire. Specific features of each technique are discussed regarding their potential use to recover geometry and properties of worn components. Multilayers were processed with each technique on a section of a blade and the interaction between materials together with the effect of post deposition heat treatment were characterized. Results show that there are differences in the final microstructure and in the interaction with the part being refurbished imposed by the additive technique used. Competitive changes can be made by changing the feedstock. PTA-AM using powder material exhibits a microstructure that approaches that obtained in DLD using wire.
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spelling Additive Techniques to Refurbish Ni Based ComponentsAdditive manufacturingDirect laser depositionPTA, Inconel 625RefurbishingAbstract The attractiveness of additive techniques to refurbish worn components requires the availability of data from different process. This study correlates two additive techniques, Plasma Transferred Arc (PTA – AM) and Direct Laser Deposition (DLD), using IN 625 wire. Specific features of each technique are discussed regarding their potential use to recover geometry and properties of worn components. Multilayers were processed with each technique on a section of a blade and the interaction between materials together with the effect of post deposition heat treatment were characterized. Results show that there are differences in the final microstructure and in the interaction with the part being refurbished imposed by the additive technique used. Competitive changes can be made by changing the feedstock. PTA-AM using powder material exhibits a microstructure that approaches that obtained in DLD using wire.Associação Brasileira de Soldagem2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242019000100200Soldagem & Inspeção v.24 2019reponame:Revista soldagem & inspeção (Online)instname:Associação Brasileira de Soldagem (ABS)instacron:ABS10.1590/0104-9224/si24.03info:eu-repo/semantics/openAccessCardozo,Eloisa PereiraPardal,Gonçalo RodriguesRíos,SergioGanguly,SupriyoD’Oliveira,Ana Sofia C. M.eng2019-05-06T00:00:00Zoai:scielo:S0104-92242019000100200Revistahttp://abs-soldagem.org.br/s&i/https://old.scielo.br/oai/scielo-oai.php||revista-si@abs-soldagem.org.br0104-92241980-6973opendoar:2019-05-06T00:00Revista soldagem & inspeção (Online) - Associação Brasileira de Soldagem (ABS)false
dc.title.none.fl_str_mv Additive Techniques to Refurbish Ni Based Components
title Additive Techniques to Refurbish Ni Based Components
spellingShingle Additive Techniques to Refurbish Ni Based Components
Cardozo,Eloisa Pereira
Additive manufacturing
Direct laser deposition
PTA, Inconel 625
Refurbishing
title_short Additive Techniques to Refurbish Ni Based Components
title_full Additive Techniques to Refurbish Ni Based Components
title_fullStr Additive Techniques to Refurbish Ni Based Components
title_full_unstemmed Additive Techniques to Refurbish Ni Based Components
title_sort Additive Techniques to Refurbish Ni Based Components
author Cardozo,Eloisa Pereira
author_facet Cardozo,Eloisa Pereira
Pardal,Gonçalo Rodrigues
Ríos,Sergio
Ganguly,Supriyo
D’Oliveira,Ana Sofia C. M.
author_role author
author2 Pardal,Gonçalo Rodrigues
Ríos,Sergio
Ganguly,Supriyo
D’Oliveira,Ana Sofia C. M.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Cardozo,Eloisa Pereira
Pardal,Gonçalo Rodrigues
Ríos,Sergio
Ganguly,Supriyo
D’Oliveira,Ana Sofia C. M.
dc.subject.por.fl_str_mv Additive manufacturing
Direct laser deposition
PTA, Inconel 625
Refurbishing
topic Additive manufacturing
Direct laser deposition
PTA, Inconel 625
Refurbishing
description Abstract The attractiveness of additive techniques to refurbish worn components requires the availability of data from different process. This study correlates two additive techniques, Plasma Transferred Arc (PTA – AM) and Direct Laser Deposition (DLD), using IN 625 wire. Specific features of each technique are discussed regarding their potential use to recover geometry and properties of worn components. Multilayers were processed with each technique on a section of a blade and the interaction between materials together with the effect of post deposition heat treatment were characterized. Results show that there are differences in the final microstructure and in the interaction with the part being refurbished imposed by the additive technique used. Competitive changes can be made by changing the feedstock. PTA-AM using powder material exhibits a microstructure that approaches that obtained in DLD using wire.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242019000100200
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242019000100200
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-9224/si24.03
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Soldagem
publisher.none.fl_str_mv Associação Brasileira de Soldagem
dc.source.none.fl_str_mv Soldagem & Inspeção v.24 2019
reponame:Revista soldagem & inspeção (Online)
instname:Associação Brasileira de Soldagem (ABS)
instacron:ABS
instname_str Associação Brasileira de Soldagem (ABS)
instacron_str ABS
institution ABS
reponame_str Revista soldagem & inspeção (Online)
collection Revista soldagem & inspeção (Online)
repository.name.fl_str_mv Revista soldagem & inspeção (Online) - Associação Brasileira de Soldagem (ABS)
repository.mail.fl_str_mv ||revista-si@abs-soldagem.org.br
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