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Magnetic Properties of Melt-Spun CoMnSi(B) Alloys

dc.contributor.authorSuarez, Rafael G.
dc.contributor.authorMiranda, Aida
dc.contributor.authorSánchez Llamazares, José Luis
dc.contributor.authorBetancourt, Israel
dc.date.accessioned2024-05-30T21:28:32Z
dc.date.available2024-05-30T21:28:32Z
dc.date.issued2023
dc.identifier.citationSuarez, R.G., Miranda, A., Sánchez-Llamazares, J.L. et al. Magnetic Properties of Melt-Spun CoMnSi(B) Alloys. J Supercond Nov Magn 36, 1541–1547 (2023). https://doi.org/10.1007/s10948-023-06597-2
dc.identifier.urihttp://hdl.handle.net/11627/6565
dc.description.abstractMnCoSi and MnCoSiB0.5 alloys were obtained by melt-spinning technique in order to attain polycrystalline microstructures with average grain sizes well below 10 microns. Phase distribution studied by X-ray analysis indicated single-phase materials with orthorhombic structure and TiNiSi-type crystal symmetry. Chemical homogeneity was verified by means of scanning electron microscopy, whereas magnetic behavior corresponded to soft magnetic materials with coercivity values lower than 20 Oe and saturation magnetization of 80 emu/g. Magnetocaloric response of these MnCoSiB alloys was characterized by a maximum magnetic entropy change of 1.0 J/kg K (for a magnetic field variation of 2.0 Tesla) and attractive refrigerant capacity over 100 J/kg, which represents a significant enhancement respect to equivalent MnCoGe alloys.
dc.publisherSpringer Nature
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMelt-spun alloys
dc.subjectMnCoSi alloys
dc.subjectMagnetic properties
dc.subjectMagnetocaloric response
dc.subject.classificationFÍSICA
dc.titleMagnetic Properties of Melt-Spun CoMnSi(B) Alloys
dc.typearticle
dc.identifier.doihttps://doi.org/10.1007/s10948-023-06597-2
dc.rights.accessAcceso Abierto


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