Medium-Frequency Electrical Resistance Sintering of Soft Magnetic Powder Metallurgy Iron Parts
| dc.contributor.author | Astacio, Raquel | |
| dc.contributor.author | Ternero Fernández, Fátima | |
| dc.contributor.author | Cintas Físico, Jesús | |
| dc.contributor.author | Gómez Cuevas, Francisco de Paula | |
| dc.contributor.author | Montes Martos, Juan Manuel | |
| dc.date.accessioned | 2021-09-01T10:08:36Z | |
| dc.date.available | 2021-09-01T10:08:36Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | The fabrication of soft magnetic Fe parts by the medium-frequency electrical resistance sintering (MF-ERS) technique is studied in this paper. This consolidation technique involves the simultaneous application to metallic powders of pressure and heat, the latter coming from the Joule effect of a low-voltage and high-intensity electric current. Commercially pure iron powder was used in the consolidation experiences. The porosity distribution, microhardness, electrical resistivity and hysteresis curves of the final compacts were determined and analysed. The results obtained were compared both with those of compacts consolidated by the conventional powder metallurgy (PM) route of cold pressing and vacuum furnace sintering, and with fully dense compacts obtained by double cycle of cold pressing and furnace sintering in hydrogen atmosphere | es_ES |
| dc.description.department | Ingeniería Química, Química Física y Ciencias de los Materiales | |
| dc.description.department | Química "Profesor José Carlos Vílchez Martín" | |
| dc.description.sponsorship | Financial support of the Ministerio de Economía y Competitividad (Spain) and Feder (EU) through the research projects DPI2015-69550-C2-1-P and DPI2015-69550-C2-2-P is gratefully acknowledged The authors also wish to thank the technicians J. Pinto, M. Madrid and M. Sánchez (University of Seville, Spain) for experimental assistance | |
| dc.identifier.citation | Astacio, R., Ternero, F., Cintas, J., Cuevas, F. G., & Montes, J. M. (2021). Medium-Frequency Electrical Resistance Sintering of Soft Magnetic Powder Metallurgy Iron Parts. Metals, 11(6), 994. https://doi.org/10.3390/met11060994 | es_ES |
| dc.identifier.doi | 10.3390/met11060994 | |
| dc.identifier.issn | 2075-4701 (electrónico) | |
| dc.identifier.uri | http://hdl.handle.net/10272/20044 | |
| dc.language.iso | eng | es_ES |
| dc.publisher | MDPI | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
| dc.rights.accessRights | open access | es_ES |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
| dc.subject.other | Soft magnetic materials | es_ES |
| dc.subject.other | Medium frequency electrical resistance sintering | es_ES |
| dc.subject.other | Iron | es_ES |
| dc.subject.other | Powder metallurgy | es_ES |
| dc.subject.unesco | 23 Química | es_ES |
| dc.title | Medium-Frequency Electrical Resistance Sintering of Soft Magnetic Powder Metallurgy Iron Parts | es_ES |
| dc.type | journal article | es_ES |
| dc.type.hasVersion | VoR | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 62a5b0b5-701b-4c53-af51-b6667051aec8 | |
| relation.isAuthorOfPublication.latestForDiscovery | 62a5b0b5-701b-4c53-af51-b6667051aec8 |
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