Kinetics of eutectoid decomposition in Cu-Al and Cu-Al-Ag alloys

Arruda, G. J.; Adorno, A. T.; Magnani, R.; Beatrice, CRS

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/35632

Title:

Kinetics of eutectoid decomposition in Cu-Al and Cu-Al-Ag alloys

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0167-577X

Abstract:

The kinetics of eutectoid decomposition beta(1)' --> gamma(2) + (alpha + gamma(2)) in Cu-12.86 wt% Al and Cu-12.84 wt% Al-1.98 wt% Ag alloys was studied by hardness measurements, using the Johnson-Mehl-Avrami equation. The results indicate that the presence of silver seems to influence the nucleation rate and the activation energy of the reaction.

Issue Date:

1-Aug-1997

Citation:

Materials Letters. Amsterdam: Elsevier B.V., v. 32, n. 2-3, p. 79-84, 1997.

Time Duration:

79-84

Publisher:

Elsevier B.V.

Keywords:

kinetics
eutectoid decomposition
silver addition
copper-based alloys
pearlite growth
hardness measurements
activation energy

Source:

http://dx.doi.org/10.1016/S0167-577X(97)00016-5

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/35632

Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.

Show full item record View Statistics