Formation of Co-Sn alloys by mechanical alloying

V. M. Lopez Hirata; U. Juarez Martinez; J. G. Cabanas-Moreno

doi:10.4028/www.scientific.net/msf.179-181.261

Formation of Co-Sn alloys by mechanical alloying

V. M. Lopez Hirata, U. Juarez Martinez, J. G. Cabanas-Moreno

Escuela Superior de Ingeniería Química e Industrias Extractivas (ESIQIE)

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

2 Citas (Scopus)

Resumen

Co-10, 20, 30, 40, 50 and 60 at. % Sn powder mixtures were milled for 1080 ks in a conventional ball mill. The as-milled powders were analyzed by XRD, TEM, SEM and DSC. XRD patterns of as-milled Co-10 and 20 at. % Sn powders showed the presence of an amorphous-like phase, while those of other compositions presented crystalline phases. Crystallization temperature and activation energy of crystallization of amorphous Co-10 and 20 at. Sn mechanical alloys showed a good agreement with values reported by other authors. TEM observation of as-milled Co-10 and 20 at. % Sn powders revealed a crystalline phase of nanometer-order size dispersed in the amorphous phase.

Idioma original	Inglés
Páginas (desde-hasta)	261-266
Número de páginas	6
Publicación	Materials Science Forum
Volumen	179-181
DOI	https://doi.org/10.4028/www.scientific.net/msf.179-181.261
Estado	Publicada - 1995
Evento	Proceedings of the International Symposium on Metastable, Mechanically Alloyed and Nanocrystalline Materials - Grenoble, Fr Duración: 27 jun. 1994 → 1 jul. 1994

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title = "Formation of Co-Sn alloys by mechanical alloying",

abstract = "Co-10, 20, 30, 40, 50 and 60 at. % Sn powder mixtures were milled for 1080 ks in a conventional ball mill. The as-milled powders were analyzed by XRD, TEM, SEM and DSC. XRD patterns of as-milled Co-10 and 20 at. % Sn powders showed the presence of an amorphous-like phase, while those of other compositions presented crystalline phases. Crystallization temperature and activation energy of crystallization of amorphous Co-10 and 20 at. Sn mechanical alloys showed a good agreement with values reported by other authors. TEM observation of as-milled Co-10 and 20 at. % Sn powders revealed a crystalline phase of nanometer-order size dispersed in the amorphous phase.",

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TY - JOUR

T1 - Formation of Co-Sn alloys by mechanical alloying

AU - Lopez Hirata, V. M.

AU - Juarez Martinez, U.

AU - Cabanas-Moreno, J. G.

PY - 1995

Y1 - 1995

N2 - Co-10, 20, 30, 40, 50 and 60 at. % Sn powder mixtures were milled for 1080 ks in a conventional ball mill. The as-milled powders were analyzed by XRD, TEM, SEM and DSC. XRD patterns of as-milled Co-10 and 20 at. % Sn powders showed the presence of an amorphous-like phase, while those of other compositions presented crystalline phases. Crystallization temperature and activation energy of crystallization of amorphous Co-10 and 20 at. Sn mechanical alloys showed a good agreement with values reported by other authors. TEM observation of as-milled Co-10 and 20 at. % Sn powders revealed a crystalline phase of nanometer-order size dispersed in the amorphous phase.

AB - Co-10, 20, 30, 40, 50 and 60 at. % Sn powder mixtures were milled for 1080 ks in a conventional ball mill. The as-milled powders were analyzed by XRD, TEM, SEM and DSC. XRD patterns of as-milled Co-10 and 20 at. % Sn powders showed the presence of an amorphous-like phase, while those of other compositions presented crystalline phases. Crystallization temperature and activation energy of crystallization of amorphous Co-10 and 20 at. Sn mechanical alloys showed a good agreement with values reported by other authors. TEM observation of as-milled Co-10 and 20 at. % Sn powders revealed a crystalline phase of nanometer-order size dispersed in the amorphous phase.

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U2 - 10.4028/www.scientific.net/msf.179-181.261

DO - 10.4028/www.scientific.net/msf.179-181.261

M3 - Artículo de la conferencia

AN - SCOPUS:0029227617

SN - 0255-5476

VL - 179-181

SP - 261

EP - 266

JO - Materials Science Forum

JF - Materials Science Forum

T2 - Proceedings of the International Symposium on Metastable, Mechanically Alloyed and Nanocrystalline Materials

Y2 - 27 June 1994 through 1 July 1994

ER -

Formation of Co-Sn alloys by mechanical alloying

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