Formation of Co-Sn alloys by mechanical alloying

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

Research output: Contribution to conferenceArticle

2 Citations (Scopus)

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.
Original languageAmerican English
Pages261-266
Number of pages234
StatePublished - 1 Jan 1995
EventMaterials Science Forum -
Duration: 1 Jan 1999 → …

Conference

ConferenceMaterials Science Forum
Period1/01/99 → …

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Mechanical alloying
Powders
alloying
Crystallization
crystallization
Crystalline materials
Transmission electron microscopy
transmission electron microscopy
Ball mills
balls
Activation energy
activation energy
Scanning electron microscopy
scanning electron microscopy
Chemical analysis
Temperature
temperature
energy

Cite this

Lopez Hirata, V. M., Juarez Martinez, U., & Cabanas-Moreno, J. G. (1995). Formation of Co-Sn alloys by mechanical alloying. 261-266. Materials Science Forum, .
Lopez Hirata, V. M. ; Juarez Martinez, U. ; Cabanas-Moreno, J. G. / Formation of Co-Sn alloys by mechanical alloying. Materials Science Forum, .234 p.
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Lopez Hirata, VM, Juarez Martinez, U & Cabanas-Moreno, JG 1995, 'Formation of Co-Sn alloys by mechanical alloying', Materials Science Forum, 1/01/99 pp. 261-266.

Formation of Co-Sn alloys by mechanical alloying. / Lopez Hirata, V. M.; Juarez Martinez, U.; Cabanas-Moreno, J. G.

1995. 261-266 Materials Science Forum, .

Research output: Contribution to conferenceArticle

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Lopez Hirata VM, Juarez Martinez U, Cabanas-Moreno JG. Formation of Co-Sn alloys by mechanical alloying. 1995. Materials Science Forum, .