Autor(es): Silva, R. A.G. ; Paganotti, A. ; Adorno, A. T. [UNESP] ; Santos, C. M.A. [UNESP] ; Carvalho, T. M. [UNESP]
Data: 2018
Identificador Persistente: http://hdl.handle.net/11449/171996
Origem: Oasisbr
Assunto(s): Metals and alloys; Phase transformations; Thermal analysis; Metals and alloys; Metals and alloys; Phase transformations; Phase transformations; Thermal analysis; Thermal analysis
Made available in DSpace on 2018-12-11T16:58:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-09-17
The characteristics of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy after slow cooling from high temperatures were studied using optical and scanning electron microscopies, microhardness measurements with temperature, differential scanning calorimetry, X-ray diffraction, magnetic moment changes with temperature and applied field. The results indicated the presence of a new transition associated with dissolution of the Ag-rich phase. It was also verified that the content of Al strongly interferes with the magnetization of the Cu-18.84 at.%Al-10.28 at.%Mn-1.57 at.%Ag alloy, since at lower Al concentration the relative fraction of the ferromagnetic L2
Departamento de Ciências Exatas e da Terra, UNIFESP
Departamento de Físico-Química, IQ-UNESP
Departamento de Físico-Química, IQ-UNESP
