Artículo
Influence of Co addition on the magnetocaloric effect of FeCoSiAlGaPCB amorphous alloys
Título alternativo | Influencia de la adición de Co en el efecto magnetocalórico de FeCoSiAlGaPCB aleaciones amorfas |
Autor/es | Franco García, Victorino
Borrego Moro, Josefa María Conde Amiano, Alejandro |
Departamento | Universidad de Sevilla. Departamento de Física de la Materia Condensada |
Fecha de publicación | 2006 |
Fecha de depósito | 2015-12-01 |
Publicado en |
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Resumen | The FeCoSiAlGaPCB alloys can be prepared as bulk amorphous materials, with outstanding
mechanical properties and increased electrical resistivity. These features can be beneficial for their
application as a magnetic ... The FeCoSiAlGaPCB alloys can be prepared as bulk amorphous materials, with outstanding mechanical properties and increased electrical resistivity. These features can be beneficial for their application as a magnetic refrigerant. The influence of Co addition on the magnetic entropy change of the alloy has been studied. This compositional modification displaces the temperature of the peak entropy change closer to room temperature, but reduces the refrigerant capacity of the material. For the Co-free alloy, the peak entropy change is increased with respect to a Finemet alloy containing Mo, but its refrigerant capacity is not enhanced. |
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