Author/Authors :
Brillo، نويسنده , , J. and Bytchkov، نويسنده , , A. and Egry، نويسنده , , I. and Hennet، نويسنده , , L. and Mathiak، نويسنده , , G. and Pozdnyakova، نويسنده , , C. I. M. Price، نويسنده , , D.L. and Thiaudiere، نويسنده , , D. and Zanghi، نويسنده , , D.، نويسنده ,
Abstract :
The local short-to-intermediate range structure was studied in liquid Al–Ni and Al–Cu alloys by X-ray diffraction as a function of temperature and composition. A containerless technique, combining aerodynamic levitation and inductive heating, was used to position and melt the samples. The scattered intensity was recorded by an image plate. Liquid samples with compositions corresponding to an intermetallic solid phase show a pronounced prepeak in the structure function S(Q).
Keywords :
Synchrotron radiation , Liquid alloys and liquid metals , Medium-range order , X-ray diffraction , Short-range order
