Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/106443
DC Field | Value | Language |
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dc.contributor.author | Marques, Armando E. | - |
dc.contributor.author | Prates, Pedro A. | - |
dc.contributor.author | Pereira, André F. G. | - |
dc.contributor.author | Sakharova, Nataliya A. | - |
dc.contributor.author | Oliveira, Marta C. | - |
dc.contributor.author | Fernandes, José V. | - |
dc.date.accessioned | 2023-04-03T10:10:45Z | - |
dc.date.available | 2023-04-03T10:10:45Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 2075-4701 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/106443 | - |
dc.description.abstract | Nowadays, composite materials are playing an increasingly important role in material forming processes because they can combine remarkable physical and mechanical properties with relatively low weight. The main objective of this work is to study the forming behaviour of multi-layer sheets by finite element analysis. The possibility of replacing the composite by a single equivalent material, with a plastic behaviour similar to that of the composite, was also numerically analysed. This study focuses on two three-layer sheets, each composed of two metallic outer layers and a core of polymeric material; on one of the sheets, the outer layers are steel and, on the other, aluminium. Numerical simulations of the bulge test and of the deep drawing of a U-channel profile and a square cup were used to evaluate the behaviour of the multi-layer sheets and their equivalent materials. The influences of the di erence of the mechanical properties of the constituent materials and some geometrical parameters of the deep-drawing process on the plastic behaviour, namely the curves of force vs. displacement of the punch and the strain and stress distributions, were evaluated. The possibility of using the bulge test to characterize the behaviour of the composite was also analysed. | pt |
dc.description.sponsorship | This research is sponsored by FEDER funds through the program COMPETE–Programa Operacional Factores de Competitividade and by national funds through FCT–Fundação para a Ciência e a Tecnologia, under the project UID/EMS/00285/2020. It was also supported by projects: RDFORMING (reference PTDC/EME-EME/31243/2017), co-funded by Portuguese Foundation for Science and Technology, by FEDER, through the program Portugal-2020 (PT2020), and by POCI, with reference POCI-01-0145-FEDER-031243; EZ-SHEET (reference PTDC/EME-EME/31216/2017), co-funded by Portuguese Foundation for Science and Technology, by FEDER, through the program Portugal-2020 (PT2020), and by POCI, with reference POCI-01-0145-FEDER-031216. | - |
dc.language.iso | eng | pt |
dc.publisher | MDPI | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | composite materials | pt |
dc.subject | multi-layer sheets | pt |
dc.subject | equivalent material | pt |
dc.subject | forming behaviour | pt |
dc.subject | Numerical simulations | pt |
dc.subject | deep-drawing | pt |
dc.title | Numerical Study on the Forming Behaviour of Multilayer Sheets | pt |
dc.type | article | - |
degois.publication.firstPage | 716 | pt |
degois.publication.issue | 6 | pt |
degois.publication.title | Metals | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.3390/met10060716 | pt |
degois.publication.volume | 10 | pt |
dc.date.embargo | 2020-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.openairetype | article | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
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 | 0000-0001-7650-9362 | - |
crisitem.author.orcid | 0000-0003-0443-4925 | - |
crisitem.author.orcid | 0000-0003-1922-4365 | - |
crisitem.author.orcid | 0000-0001-8032-7262 | - |
crisitem.author.orcid | 0000-0003-3692-585X | - |
Appears in Collections: | I&D CEMMPRE - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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Numerical-study-on-the-forming-behaviour-of-multilayer-sheetsMetals.pdf | 9.37 MB | Adobe PDF | View/Open |
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