Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/70830
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Neto, D. M. | por |
dc.contributor.author | Barros, J. R. | por |
dc.contributor.author | Oliveira, M. C. | por |
dc.contributor.author | Antunes, P. V. | por |
dc.contributor.author | Ramalho, A. | por |
dc.contributor.author | Amaral, R. L. | por |
dc.contributor.author | Santos, A. D. | por |
dc.contributor.author | Alves, J. L. | por |
dc.contributor.author | Menezes, L. F. | por |
dc.date.accessioned | 2021-03-17T14:13:56Z | - |
dc.date.issued | 2020-11-17 | - |
dc.identifier.issn | 1757-8981 | - |
dc.identifier.uri | https://hdl.handle.net/1822/70830 | - |
dc.description.abstract | The increasing use of advanced high-strength steels in sheet metal forming processes requires improved knowledge concerning the thermal and contact conditions. This study presents the experimental and numerical analysis of tensile and draw-bead tests, considering a dual phase steel DP780. The temperature evolution was measured in both tests using an infrared thermal camera. The presented finite element model considers both the heat generated by plastic deformation and friction, as well as the heat loss to the environment by free convention and the contact conductance. The temperature rise in the uniaxial tensile test is accurately predicted by the numerical model. Regarding the draw-bead test, the pulling force is accurately predicted but the temperature variation is overestimated, requiring further investigation. | por |
dc.description.sponsorship | The authors gratefully acknowledge Prof. Joaquim G. Mendes for the availability of IR thermal equipment used on this research. This work was funded by the Portuguese Foundation for Science and Technology (FCT) under projects with reference PTDC/EME-EME/30592/2017 and TDC/EMEEME/31657/2017 and by European Regional Development Fund through the Portugal 2020 program and the Centro 2020 Regional Operational Programme (CENTRO-01-0145-FEDER-031657) under the project MATIS (CENTRO-01-0145-FEDER-000014) and UIDB/00285/2020. | por |
dc.language.iso | eng | por |
dc.publisher | IOP Publishing | por |
dc.relation | PTDC/EME-EME/30592/2017 | por |
dc.relation | TDC/EMEEME/31657/2017 | por |
dc.relation | CENTRO-01-0145-FEDER-000014 | por |
dc.relation | UIDB/00285/2020 | por |
dc.rights | restrictedAccess | por |
dc.title | Heat generation when forming AHSS: experimental and numerical analysis of tensile and draw-bead tests | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://iopscience.iop.org/article/10.1088/1757-899X/967/1/012086/meta | por |
oaire.citationConferenceDate | 26 - 30 Out. 2020 | por |
sdum.event.title | 39th International Deep Drawing Research Group Conference | por |
sdum.event.type | conference | por |
oaire.citationIssue | 1 | - |
oaire.citationConferencePlace | Seoul, South Korea | por |
oaire.citationVolume | 967 | - |
dc.date.updated | 2021-03-16T15:39:34Z | - |
dc.identifier.doi | 10.1088/1757-899X/967/1/012086 | por |
dc.date.embargo | 10000-01-01 | - |
dc.subject.wos | Science & Technology | por |
sdum.export.identifier | 9089 | - |
sdum.journal | IOP Conference Series: Materials Science and Engineering | - |
sdum.conferencePublication | INTERNATIONAL DEEP-DRAWING RESEARCH GROUP (IDDRG 2020) | por |
Aparece nas coleções: | DEM - Publicações em actas de encontros científicos / Papers in conference proceedings |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Neto_2020_IOP_Conf._Ser.__Mater._Sci._Eng._967_012086.pdf Acesso restrito! | 1,04 MB | Adobe PDF | Ver/Abrir |