dc.creator | Sánchez Caballero, Eduardo | es |
dc.creator | Ternero Fernández, Fátima | es |
dc.creator | Astacio López, Raquel | es |
dc.creator | Cuevas, F. G. | es |
dc.creator | Montes Martos, Juan Manuel | es |
dc.creator | Cintas Físico, Jesús | es |
dc.date.accessioned | 2023-12-14T11:34:44Z | |
dc.date.available | 2023-12-14T11:34:44Z | |
dc.date.issued | 2019-07 | |
dc.identifier.citation | Sánchez Caballero, E., Ternero Fernández, F., Astacio López, R., Cuevas, F.G., Montes Martos, J.M. y Cintas Físico, J. (2019). Consolidation by MF-ERS of mechanically alloyed Al powder. Journal of Alloys and Compounds, 792, 529-535. https://doi.org/10.1016/j.jallcom.2019.04.024. | |
dc.identifier.issn | 0925-8388 | es |
dc.identifier.uri | https://hdl.handle.net/11441/152489 | |
dc.description.abstract | The aim of this work is to study the viability of producing, by medium-frequency electrical resistance
sintering (MF-ERS), compacts from mechanically alloyed aluminium powders. The MF-ERS process was
carried out using different values of current intensity (6, 8, 10 and 11 kA) and dwelling (heating) times
(400, 700 and 1000 ms). Results were compared with compacts processed by the conventional cold
pressing and sintering route (850 MPa and 650 C-1h). Depending on the processing route different
properties were obtained. The final porosity of the MF-ERS compacts (23.6e7%) can be as low, under the
tougher tested sintering conditions, as that of the conventionally produced compacts (6%). The compacts
obtained by MF-ERS are less ductile, with lower compression strength than that obtained by the conventional route. Furthermore, a similar electrical resistance and higher microhardness can be reached by
the MF-ERS process, despite the duration of the consolidation process is only a fraction of that of the
conventional process. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad DPI2015-69550-C2-1-P | es |
dc.description.sponsorship | Fondo Europeo de Desarrollo Regional (FEDER) DPI2015-69550-C2-2-P | es |
dc.format | application/pdf | es |
dc.format.extent | 7 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Journal of Alloys and Compounds, 792, 529-535. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Mechanical alloying | es |
dc.subject | Aluminium | es |
dc.subject | Electrical resistance sintering | es |
dc.subject | MF-ERS | es |
dc.subject | FAST | es |
dc.subject | ECAS | es |
dc.subject | Hot pressing | es |
dc.subject | Sintering | es |
dc.subject | Powder metallurgy | es |
dc.title | Consolidation by MF-ERS of mechanically alloyed Al powder | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transporte | es |
dc.relation.projectID | DPI2015-69550-C2-1-P | es |
dc.relation.projectID | DPI2015-69550-C2-2-P | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0925838819312903?via%3Dihub | es |
dc.identifier.doi | 10.1016/j.jallcom.2019.04.024 | es |
dc.contributor.group | Universidad de Sevilla. TEP971: Ingeniería de Materiales Avanzados | es |
dc.journaltitle | Journal of Alloys and Compounds | es |
dc.publication.volumen | 792 | es |
dc.publication.initialPage | 529 | es |
dc.publication.endPage | 535 | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | es |
dc.contributor.funder | European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) | es |