Artículo
Structural and magnetic properties of FeCoC system obtained by mechanical alloying
Fecha de publicación:
11/2017
Editorial:
Springer
Revista:
Hyperfine Interactions
ISSN:
0304-3843
e-ISSN:
1572-9540
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Fe96−XCoXC4 (x = 0, 10, 20, 30, 40 at. %) alloys were obtained by mechanical alloying of Fe, C and Co powders using high-energy milling. The structural and magnetic properties of the alloy system were analyzed by X-ray diffraction, Scanning Electron Microscopy (SEM), Vibrating Sample Magnetometer (VSM) and Mössbauer Spectrometry at room temperature. The X-ray diffraction patterns showed a BCC-FeCoC structure phase for all samples, as well as a lattice parameter that slightly decreases with Co content. The saturation magnetization and coercive field were analyzed as a function of Co content. The Mössbauer spectra were fitted with a hyperfine magnetic field distribution showing the ferromagnetic behavior and the disordered character of the samples. The mean hyperfine magnetic field remained nearly constant (358 T) with Co content.
Palabras clave:
Fecoc
,
Mechanical Alloying
,
Soft Magnetic
Archivos asociados
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Identificadores
Colecciones
Articulos(IAM)
Articulos de INST.ARG.DE MATEMATICAS "ALBERTO CALDERON"
Articulos de INST.ARG.DE MATEMATICAS "ALBERTO CALDERON"
Citación
Rincon Soler, Anderson Ivan; Rodríguez Jacobo, R.R.; Medina Barreto, M.H.; Cruz-Muñoz, B.; Structural and magnetic properties of FeCoC system obtained by mechanical alloying; Springer; Hyperfine Interactions; 238; 48; 11-2017; 1-9
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