Bainitic precipitation in the Cu-9 wt.%Al-4 wt.%Mn-5 wt.%Ag alloy

Adorno, A. T.; Carvalho, T. M.; Magdalena, A. G.; Santos, C. M. A. dos; Silva, R. A. G.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/116582

Title:

Bainitic precipitation in the Cu-9 wt.%Al-4 wt.%Mn-5 wt.%Ag alloy

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)
Universidade Federal de São Paulo (UNIFESP)

ISSN:

0925-8388

Sponsorship:

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Abstract:

The isothermal kinetics of bainitic precipitation in the Cu-9 wt.%Al-4 wt.%Mn-5 wt.%Ag alloy was studied in the temperature range from 250 to 400 degrees C. The results indicated a diffusion controlled growth process with an activation energy value equal to that for alloys with high degree of order. The presence of Ag seems to enhance the Al diffusion from the matrix to precipitates. (C) 2014 Elsevier B.V. All rights reserved.

Issue Date:

5-Dec-2014

Citation:

Journal Of Alloys And Compounds. Lausanne: Elsevier Science Sa, v. 615, p. S153-S155, 2014.

Time Duration:

S153-S155

Publisher:

Elsevier B.V.

Keywords:

Metals and alloys
Kinetics
Diffusion

Source:

http://dx.doi.org/10.1016/j.jallcom.2013.11.124

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/116582

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