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High temperature x ray diffraction determination of the body-centered-cubic-face-centered-cubic transformation temperature in (Fe 70Ni 30) 88Zr 7B 4Cu 1 nanocomposites

Opened Access High temperature x ray diffraction determination of the body-centered-cubic-face-centered-cubic transformation temperature in (Fe 70Ni 30) 88Zr 7B 4Cu 1 nanocomposites

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Autor: Ipus Bados, Jhon Jairo
Ohodnicki, P.
Herre, P.
McHenry, M. E.
Departamento: Universidad de Sevilla. Departamento de Física de la Materia Condensada
Fecha: 2012-02-16
Publicado en: Journal of Applied Physics, 111,  07A323
Tipo de documento: Artículo
Resumen: In situ high-temperature x ray diffraction and magnetization measurements were performed on a melt-spun (Fe70Ni30)88Zr7B4Cu1 amorphous alloy to follow its structural evolution. At 728 K, a bcc-FeNi phase was observed as the primary crystallization product followed by transformation to an fcc phase rv773 K. During cooling to room temperature, the fcc-to-bcc transformation was not observed, and the metastable fcc-NiFe phase was retained at room temperature.
Tamaño: 691.2Kb
Formato: PDF

URI: http://hdl.handle.net/11441/33787

DOI: http://dx.doi.org/10.1063/1.3675990

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