Diffusion and interface controlled reactions in alpha-(Cu-Al-Ag) alloys
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
20/05/2014
20/05/2014
30/08/2007
|
Resumo |
The isothermal kinetics of Ag precipitation was studied in Cu-Al-Ag alloys with concentrations ranging from 2 to 8 wt.%Al and 2 to 12 wt.%Ag, using scanning electron microscopy (SEM), X-ray energy dispersive spectroscopy (EDX) and microhardness measurements. The results indicated a change in the precipitates growing mechanism from diffusion to interface controlled process, probably due to a change in the nature of the interface with the Ag and Al enrichment of the precipitates. (C) 2006 Elsevier B.V. All rights reserved. |
Formato |
119-123 |
Identificador |
http://dx.doi.org/10.1016/j.jallcom.2006.09.083 Journal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 441, n. 1-2, p. 119-123, 2007. 0925-8388 http://hdl.handle.net/11449/25418 10.1016/j.jallcom.2006.09.083 WOS:000247991000025 |
Idioma(s) |
eng |
Publicador |
Elsevier B.V. |
Relação |
Journal of Alloys and Compounds |
Direitos |
closedAccess |
Palavras-Chave | #metals and alloys #precipitation #diffusion #kinetics |
Tipo |
info:eu-repo/semantics/article |