caa a22 4500 463193113 CHVBK 20180406164914.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s10973-006-7790-0 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7790-0 Thermalbehavior of α-(Cu-Al-Ag) alloys [Elektronische Daten] [A. Adorno, R. Silva, A. Magdalena] Thermal behavior of α-(Cu-Al-Ag) alloys, i.e. alloys with composition less than about 8.5 mass% Al, was studied using differential scanning calorimetry (DSC), differential thermal analysis (DTA), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX) and X-ray diffractometry (XRD). The results indicated that the presence of silver introduces new thermal events ascribed to the formation of a silver-rich phase and, after addition higher amounts than 8 mass% Ag to the Cu-8 mass% Al alloy it is possible to observe the formation of the γ1 phase (Al4Cu9), which is only observed in alloys containing minimum of 9 mass% Al. These results may be attributed to some Ag characteristics and its interaction with Cu and Al. Springer-Verlag, 2007 Ag-Al interaction nationallicence copper-based alloys nationallicence silver additions nationallicence thermal behavior nationallicence Adorno A. Instituto de Química, UNESP, C. Postal 355, 14801-970, Araraquara, SP, Brazil aut Silva R. Instituto de Química, UNESP, C. Postal 355, 14801-970, Araraquara, SP, Brazil aut Magdalena A. Instituto de Química, UNESP, C. Postal 355, 14801-970, Araraquara, SP, Brazil aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/3(2007-03-01), 759-762 1388-6150 87:3<759 2007 87 10973 https://doi.org/10.1007/s10973-006-7790-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7790-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Adorno A. Instituto de Química, UNESP, C. Postal 355, 14801-970, Araraquara, SP, Brazil aut NATIONALLICENCE 700 1- Silva R. Instituto de Química, UNESP, C. Postal 355, 14801-970, Araraquara, SP, Brazil aut NATIONALLICENCE 700 1- Magdalena A. Instituto de Química, UNESP, C. Postal 355, 14801-970, Araraquara, SP, Brazil aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/3(2007-03-01), 759-762 1388-6150 87:3<759 2007 87 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer