Nanostructured Y-Fe Alloys Produced by Ball Milling |
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| Authors: | A Venskutonis F Aubertin J Breme |
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| Institution: | 1. Lehrstuhl für Metallische Werkstoffe, Universit?t des Saarlandes, D-66041, Saarbrücken, Germany
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| Abstract: | Ball milling was used to produce nanostructured Y-Fe alloys. Depending on preparation conditions, nanocrystalline and amorphous components are formed to coexist. The transmission Mössbauer spectra exhibit YFe2 and amorphous components. The influence of superparamagnetic YFe2 particles was separated from the amorphous part by measuring at 77 K. The thermal stability of the samples and the growth of equilibrium phases was studied by annealing. |
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