Additive techniques to refurbish Ni based components

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dc.contributor.authorCardozo, Eloisa Pereira
dc.contributor.authorRodrigues Pardal, Gonçalo
dc.contributor.authorRíos, Sergio
dc.contributor.authorGanguly, Supriyo
dc.contributor.authorD’Oliveira, Ana Sofia C. M.
dc.date.accessioned2020-01-21T15:11:02Z
dc.date.available2020-01-21T15:11:02Z
dc.date.issued2019-05-09
dc.description.abstractThe 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.en_UK
dc.identifier.citationCardozo E, Pardal G, Ríos S, et al., (2019) Additive techniques to refurbish Ni based components. Soldagem and Inspeção, Volume 24, 2019, Article number e2403.en_UK
dc.identifier.issn0104-9224
dc.identifier.urihttp://dx.doi.org/10.1590/0104-9224/si24.03
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/14980
dc.language.isoenen_UK
dc.publisherAssociação Brasileira de Soldagemen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectAdditive manufacturingen_UK
dc.subjectDirect laser depositionen_UK
dc.subjectPTAen_UK
dc.subjectInconel 625en_UK
dc.subjectRefurbishingen_UK
dc.titleAdditive techniques to refurbish Ni based componentsen_UK
dc.typeArticleen_UK

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