Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/109970
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Galvão, Ivan | - |
dc.contributor.author | Leitão, Carlos | - |
dc.contributor.author | Loureiro, Altino | - |
dc.contributor.author | Rodrigues, Dulce Maria | - |
dc.date.accessioned | 2023-11-09T10:39:58Z | - |
dc.date.available | 2023-11-09T10:39:58Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 0104-9224 | pt |
dc.identifier.uri | http://hdl.handle.net/10316/109970 | - |
dc.description.abstract | The results obtained in present research, relative to friction stir welding of 1 mm thick plates of aluminium, copper, copper-zinc and zinc alloys, prove that the application of the process in the joining of very thin plates is feasible and desirable. In fact, independently of the base material, the welds produced presented very good morphological characteristics and significant grain refinement in the nugget. Tensile and hardness tests proved that all the welds were at least in even-match relative to the base material properties. Based on the AA 5182 aluminium alloy results it was also possible to conclude that augmenting the welding speed, which improves process productivity, increases grain refinement in the nugget, improving the mechanical properties of the welds. | pt |
dc.description.abstract | Os resultados obtidos no presente estudo, referentes a friction stir welding de chapas de alumínio, cobre, cobre-zinco e zinco com 1 mm de espessura, provam que a aplicação desta tecnologia para a ligação de chapas muito finas é possível e desejável. De fato, independentemente do material de base, as soldas produzidas apresentaram características morfológicas muito boas e um significativo refinamento do grão na zona do nugget. Ensaios de dureza e tração provaram que todas as soldas apresentavam, no mínimo, propriedades mecânicas semelhantes às dos materiais de base. Com base nos resultados da liga de alumínio AA 5182 foi também possível concluir que ao aumentar a velocidade de soldagem, o que melhora a produtividade do processo, aumenta-se o refinamento do grão no nugget, melhorando as propriedades mecânicas das soldas. | pt |
dc.language.iso | eng | pt |
dc.publisher | Associacao Brasileira da Soldagem | pt |
dc.relation | Portuguese Foundation for the Science and Technology (FCT) through COMPETE program from QREN | pt |
dc.relation | FEDER | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | pt |
dc.subject | FSW | pt |
dc.subject | Thin sheets | pt |
dc.subject | Aluminium | pt |
dc.subject | Copper | pt |
dc.subject | Brass | pt |
dc.subject | Zinc | pt |
dc.subject | FSW | pt |
dc.subject | Chapas finas | pt |
dc.subject | Alumínio | pt |
dc.subject | Latão | pt |
dc.subject | Zinco | pt |
dc.title | Friction Stir Welding of very thin plates | pt |
dc.title.alternative | Ligação de chapas finas por friction stir welding | pt |
dc.type | article | - |
degois.publication.firstPage | 02 | pt |
degois.publication.lastPage | 10 | pt |
degois.publication.issue | 1 | pt |
degois.publication.title | Soldagem e Inspecao | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1590/S0104-92242012000100002 | pt |
degois.publication.volume | 17 | pt |
dc.date.embargo | 2012-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.orcid | 0000-0002-2580-7148 | - |
crisitem.author.orcid | 0000-0001-9315-3177 | - |
crisitem.author.orcid | 0000-0002-4494-5458 | - |
Appears in Collections: | FCTUC Eng.Mecânica - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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Friction-stir-welding-of-very-thin-platesSoldagem-e-Inspecao.pdf | 2.71 MB | Adobe PDF | View/Open |
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