Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/79814
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Silva, Eva C. | por |
dc.contributor.author | Candiango, Josué A. | por |
dc.contributor.author | Rodrigues, Sérgio José Ferreira | por |
dc.contributor.author | Sampaio, Álvaro M. | por |
dc.contributor.author | Pontes, A. J. | por |
dc.date.accessioned | 2022-09-29T14:32:41Z | - |
dc.date.available | 2022-09-29T14:32:41Z | - |
dc.date.issued | 2022-03-23 | - |
dc.identifier.citation | Silva, E.C.; Candiango, J.A.; Rodrigues, S.J.; Sampaio, Á.M.; Pontes, A.J. Hybrid Manufacturing of Aluminium Parts Combining Additive and Conventional Technologies—Mechanical and Thermal Properties. J. Manuf. Mater. Process. 2022, 6, 40. https://doi.org/10.3390/jmmp6020040 | por |
dc.identifier.uri | https://hdl.handle.net/1822/79814 | - |
dc.description.abstract | Metal additive-manufacturing technologies enable the production of complex geometries. However, high manufacturing costs hinder these technologies being employed in some industries. In this sense, a hybrid strategy is presented in this paper, to achieve the best of additive and subtractive technologies, offering economic advantages. AlSi10Mg aluminium powder was deposited on AW-6082 pre-machined substrates and mechanical and thermal properties of these specimens were evaluated considering the application of a stress relief heat treatment. The results were especially good in the compressive mechanical properties and in the thermal properties: compressive properties were improved by up to 27%, and the specific heat capacity and coefficient of thermal expansion were reduced by up to 38%, compared to additively manufactured AlSi10Mg. Therefore, hybrid manufacturing can be a profitable solution (i) in thermal management applications, (ii) when compressive loads are presented, or (iii) to repair damaged parts, providing a circular economy, as presented in a case study of this paper. | por |
dc.description.sponsorship | Portuguese Fundação para a Ciência e a Tecnologia (FCT), for financial support under the Ph.D. scholarship SFRH/BD/144590/2019 and by the European Regional Development Fund (ERDF) through the Operational Competitiveness and Internationalization Programme (COMPETE 2020) of the Portugal 2020 Program [Project No. 47108, “SIFA”; Funding Reference: POCI-01-0247-FEDER-047108] | por |
dc.language.iso | eng | por |
dc.publisher | Multidisciplinary Digital Publishing Institute | por |
dc.relation | info:eu-repo/grantAgreement/FCT/POR_NORTE/SFRH%2FBD%2F144590%2F2019/PT | por |
dc.rights | openAccess | por |
dc.subject | hybrid manufacturing | por |
dc.subject | additive manufacturing | por |
dc.subject | powder bed fusion | por |
dc.subject | AlSi10Mg | por |
dc.subject | aluminium | por |
dc.subject | mechanical properties | por |
dc.subject | thermal properties | por |
dc.title | Hybrid manufacturing of aluminium parts combining additive and conventional technologies—mechanical and thermal properties | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://www.mdpi.com/2504-4494/6/2/40 | por |
oaire.citationIssue | 2 | por |
oaire.citationVolume | 6 | por |
dc.date.updated | 2022-04-21T21:03:48Z | - |
dc.identifier.eissn | 2504-4494 | - |
dc.identifier.doi | 10.3390/jmmp6020040 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia dos Materiais | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Journal of Manufacturing and Materials Processing | por |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
jmmp-06-00040.pdf | 5,63 MB | Adobe PDF | Ver/Abrir |