Influence of silver additions on the thermal behavior of the Cu-8 mass% Al alloy


Autoria(s): Adorno, A. T.; Guerreiro, M. R.; Ribeiro, C. A.; Guerreiro, CTR
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

20/05/2014

20/05/2014

01/01/2001

Resumo

The influence of additions of 2, 4, 6, 8, 10 and 12 mass% Ag on the thermal behavior of the Cu-8 mass% Al alloy was studied using differential scanning calorimetry (DSC), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX) and X-ray diffractometry (XRD). The results indicate that the presence of silver introduces new thermal events, due to the formation of a silver-rich phase and, for additions of 10 and 12 mass% Ag, it is possible to verify the formation of the gamma (1) phase (Cu9Al4) and the metastable transitions which are only observed in alloys with a minimum of 9 mass% Al.

Formato

1141-1146

Identificador

http://dx.doi.org/10.1023/A:1011584727408

Journal of Thermal Analysis and Calorimetry. Dordrecht: Kluwer Academic Publ, v. 64, n. 3, p. 1141-1146, 2001.

1418-2874

http://hdl.handle.net/11449/34752

10.1023/A:1011584727408

WOS:000169215300034

Idioma(s)

eng

Publicador

Kluwer Academic Publ

Relação

Journal of Thermal Analysis and Calorimetry

Direitos

closedAccess

Palavras-Chave #copper-based alloys #DSC #silver additions #thermal behavior
Tipo

info:eu-repo/semantics/article