%0 journal article
%@ 0167-577X
%A Tolnai, D., Mendis, C.L., Stark, A., Szakacs, G., Wiese, B., Kainer, K.U., Hort, N.

%D 2013
%J Materials Letters

%P 62-64 
%R doi:10.1016/j.matlet.2013.03.110
%T In situ synchrotron diffraction of the solidification of Mg4Y3Nd
%U https://doi.org/10.1016/j.matlet.2013.03.110
 
%X In situ synchrotron diffraction experiments were performed during the solidification of a Mg4Y3Nd alloy. The material was melted and solidified inside a sealed stainless steel crucible in the chamber of a Bähr 805 A/D dilatometer. The sample was heated up to 680 °C and kept at this temperature for 5 min to ensure it is molten. Afterwards it was cooled down to the fully solidified state with a cooling rate of 10 K/min. During the T(t) program diffraction patterns were acquired continuously in every 25 s (∼5 K). The forming phases were identified as α-Mg at 625 °C, Mg12Nd and Mg14Y4Nd at 545 °C, and Mg24Y5 at 320 °C. The experimental results were correlated with simulations based on thermodynamic databases.