dc.creator | Sánchez Caballero, Eduardo | es |
dc.creator | Cintas Físico, Jesús | es |
dc.creator | Gómez Cuevas, Francisco de Paula | es |
dc.creator | Montes Martos, Juan Manuel | es |
dc.creator | Ternero Fernández, Fátima | es |
dc.date.accessioned | 2016-10-05T07:13:47Z | |
dc.date.available | 2016-10-05T07:13:47Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Sánchez Caballero, E., Cintas Físico, J., Gómez Cuevas, F.d P., Montes Martos, J.M. y Ternero Fernández, F. (2016). Influence of Milling Atmosphere on the Controlled Formation of Ultrafine Dispersoids in Al-Based MMCs. Metals, 6 (224) | |
dc.identifier.issn | 2075-4701 | es |
dc.identifier.uri | http://hdl.handle.net/11441/46948 | |
dc.description.abstract | Properties of compacts made from aluminium powder, milled under different atmospheres,
were evaluated. The duration of all the milling processes was 10 h, although different atmospheres
were tested: vacuum, confined ammonia, and vacuum combined with a short-time ammonia gas flow
(5 min). Milled powders were consolidated by cold uniaxial pressing and vacuum sintering.The nature
and content of the second phases change with the milling atmosphere, allowing the modification
of the mechanical properties of the compacts. Results showed that hardness and tensile strength
were highly dependent on the milling atmosphere. Milling carried out in vacuum with a short-time
ammonia gas flow notably improved compacts’ properties, as compared with 10 h vacuum milling.
Hardness increased from 96 to 150 HB, and ultimate tensile strength rose from 247 to 476 MPa. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad DPI2015-69550-C2-1-P DPI2015-69550-C2-2-P | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Metals, 6 (224) | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Al-based MMCs | es |
dc.subject | Milling | es |
dc.subject | Sintering | es |
dc.subject | N-base dispersoids | es |
dc.title | Influence of Milling Atmosphere on the Controlled Formation of Ultrafine Dispersoids in Al-Based MMCs | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | 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 | info:eu-repo/grantAgreement/MINECO/DPI2015-69550-C2-1-P | es |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO/DPI2015-69550-C2-2-P | es |
dc.relation.publisherversion | http://www.mdpi.com/2075-4701/6/9/224 | es |
dc.identifier.doi | 10.3390/met6090224 | es |
idus.format.extent | 9 p. | es |
dc.journaltitle | Metals | es |
dc.publication.volumen | 6 | es |
dc.publication.issue | 224 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/46948 | |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | |