Por motivos de mantenimiento se ha deshabilitado el inicio de sesión temporalmente. Rogamos disculpen las molestias.
Artículo
Influence of Hot Compaction on Microstructure and Magnetic Properties of Mechanically Alloyed Fe(Co)-based Amorphous Compositions
Autor/es | Ipus Bados, Jhon Jairo
Borrego Moro, Josefa María Blázquez Gámez, Javier Sebastián Stoica, M. Franco García, Victorino Conde Amiano, Alejandro |
Departamento | Universidad de Sevilla. Departamento de Física de la Materia Condensada |
Fecha de publicación | 2015 |
Fecha de depósito | 2023-06-14 |
Publicado en |
|
Resumen | Amorphous Fe75Nb10B15 and (Fe70Co30)75Nb10B15 alloys were prepared by mechanical alloying from the elemental constituents and hot compacted at different temperatures within the supercooled liquid region. After compaction, ... Amorphous Fe75Nb10B15 and (Fe70Co30)75Nb10B15 alloys were prepared by mechanical alloying from the elemental constituents and hot compacted at different temperatures within the supercooled liquid region. After compaction, the microstructure studied by X-ray diffraction shows an increase in the crystalline fraction for both compositions. Magnetic properties and magnetic entropy change of compacted samples of the Co-free alloy were enhanced with respect to the powder sample, meanwhile, a deterioration in these properties was observed for the Co containing alloy after compaction. Both changes could be ascribed to an enrichment in boron in the amorphous phase. |
Agencias financiadoras | Ministerio de Ciencia e Innovación (MICIN). España European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) Junta de Andalucía |
Identificador del proyecto | MAT2013-45165-P |
Cita | Ipus Bados, J.J., Borrego Moro, J.M., Blázquez Gámez, J.S., Stoica, M., Franco García, V. y Conde Amiano, A. (2015). Influence of Hot Compaction on Microstructure and Magnetic Properties of Mechanically Alloyed Fe(Co)-based Amorphous Compositions. Journal of Alloys and Compounds, 653, 546-551. https://doi.org/10.1016/j.jallcom.2015.09.074. |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
2015JAC Influence of hot compaction ... | 667.1Kb | [PDF] | Ver/ | |