The use of rapid prototyping in the joining of fractured historical silver object

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dc.creatorMaria Luiza Seixas de Souza e Silva
dc.creatorPaulo Santos Assis
dc.creatorJoão Cura D'ars de Figueiredo Junior
dc.creatorMaria Aparecida Pinto
dc.creatorDaniella Gualberto Caldeira de Paula
dc.date.accessioned2025-04-10T16:20:03Z
dc.date.accessioned2025-09-09T00:14:05Z
dc.date.available2025-04-10T16:20:03Z
dc.date.issued2018
dc.format.mimetypepdf
dc.identifier.doihttp://doi.org/10.1108/RPJ-09-2016-0148
dc.identifier.issn1355-2546
dc.identifier.urihttps://hdl.handle.net/1843/81465
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofRapid prototyping journal
dc.rightsAcesso Restrito
dc.subjectMetais - Conservação e restauração
dc.subjectImagem tridimensional
dc.subjectArte e tecnologia
dc.subject.otherCorrosion
dc.subject.other3D
dc.subject.otherRapid prototypes
dc.subject.otherRestoration
dc.subject.otherSilver
dc.titleThe use of rapid prototyping in the joining of fractured historical silver object
dc.typeArtigo de periódico
local.citation.epage538
local.citation.issue3
local.citation.spage532
local.citation.volume24
local.description.resumoPurpose: This paper aims to present a proposal for the restoration of a silver crown by means of fitting pieces produced by the process of 3D modelling and rapid prototyping. It also analyses the benefits of this procedure in restoration of objects weakened by corrosive processes. Design/methodology/approach: Elemental chemical analysis was carried out in the alloy used in the manufacture of the crown and the constructive and corrosive processes present were studied. Three fitting pieces were modelled and prototyped in wax casting by the stereolithography apparatus system aiming to restore the part and protect the original metal against impacts and external tensions which could speed up some deterioration processes. Findings: The procedure presented in this paper has shown that formal and dimensional accuracy, only achieved by means of 3D technologies, made the restoration and mechanical stability of the crown possible without the use of adhesives or welding. Originality/value: The proposed procedure is a new restoration alternative which causes minimal impact to the object and abides by the main standards for modern conservation. It is made with metal which is compatible with the original piece, retractable and easily identifiable.
local.identifier.orcidhttps://orcid.org/0000-0002-0354-3153
local.identifier.orcidhttps://orcid.org/0000-0003-0874-4162
local.identifier.orcidhttps://orcid.org/0000-0002-4901-1005
local.identifier.orcidhttps://orcid.org/0000-0003-1208-2210
local.identifier.orcidhttps://orcid.org/0000-0003-0472-149X
local.publisher.countryBrasil
local.publisher.departmentEBA - DEPARTAMENTO DE ARTES PLÁSTICAS
local.publisher.initialsUFMG
local.url.externahttps://www.emerald.com/insight/content/doi/10.1108/rpj-09-2016-0148/full/html

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