Título
Spectroscopic and mechanical studies on the Fe-based amorphous alloy 2605SA1
Autor
AGUSTIN CABRAL PRIETO
JUAN ANTONIO CONTRERAS VITE
IRMA MARIA ENGRACIA GARCIA SOSA
NOEL NAVA PERALTA
FEDERICO GABRIEL GARCIA SANTIBAÑEZ SANCHEZ
Nivel de Acceso
Acceso Abierto
Materias
química - ([Journal of the Mexican Chemical Society (México) Num.1 Vol.54]) amorphous alloys - ([Journal of the Mexican Chemical Society (México) Num.1 Vol.54]) Mössbauer pectroscopy - ([Journal of the Mexican Chemical Society (México) Num.1 Vol.54]) annihilation of positrons - ([Journal of the Mexican Chemical Society (México) Num.1 Vol.54]) free-volume - ([Journal of the Mexican Chemical Society (México) Num.1 Vol.54]) defects - ([Journal of the Mexican Chemical Society (México) Num.1 Vol.54]) micro hardness - ([Journal of the Mexican Chemical Society (México) Num.1 Vol.54]) brittleness - ([Journal of the Mexican Chemical Society (México) Num.1 Vol.54]) BIOLOGÍA Y QUÍMICA - (CTI)
Resumen o descripción
The Vickers micro-hardness of this alloy was unusually dependent on the heat treatment from 300 to 634K, inferring important micro-structural changes and the presence of amorphous grains before its phase transition. Once the alloy is crystallized, the micro-hardness is characteristic of a brittle alloy, the main problem of these alloys. Within the amorphous state, other properties like free-volume, magnetic states and Fe-Fe distances were followed by PALS and MS, respectively, to analyze those micro-structural changes, thermally induced, which are of paramount interest to understand their brittleness problem.
Editor
Sociedad Química de México
Fecha de publicación
2010
Tipo de publicación
Artículo
Recurso de información
Formato
application/application/pdf
Fuente
Journal of the Mexican Chemical Society (México) Num.1 Vol.54
Idioma
Inglés
Relación
http://www.redalyc.org/revista.oa?id=475
Audiencia
Estudiantes
Investigadores
Repositorio Orígen
REPOSITORIO INSTITUCIONAL DE LA UAEM
Descargas
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