Título
Metastability of Mechanically Alloyed and Spark Plasma Sintered Co50soTi50 Powder
Autor
ROBERTO MARTINEZ SANCHEZ
Colaborador
FRANCISCO ESPINOSA MAGAÑA (Colaborador)
JOSE ALBERTO DUARTE MOLLER (Colaborador)
JOSE GERARDO CABAÑAS MORENO (Colaborador)
DAVID RIOS JARA (Colaborador)
Sebastian Diaz de la Torre (Colaborador)
Nivel de Acceso
Acceso Abierto
Materias
Resumen o descripción
High purity cobalt titanium were equiatomically mixed and mechanically alloyed.
The microstructure and phase transformation occurred on the powder product during its
densification using the spark plasma sintering SPS technique were analyzed. CoTi and
CoTi2 intermetallic compounds formed after fast sintering. Although metastable CoTi2
undergoes partial CoTi transformation the lattice parameter and micro-Vickers hardness
of these sintered compounds show high stability when annealing from 973 to 1273 K.
The material thus prepared can be reliably used at these temperatures showing
excellent mechanical behavior.
Fecha de publicación
2000
Tipo de publicación
Artículo
Versión de la publicación
Versión enviada
Recurso de información
Formato
application/pdf
Idioma
Inglés
Repositorio Orígen
Fuente de Objetos Científicos Open Access
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