Experimental study of the CeNi5–CeCu5 system |
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Affiliation: | 1. LAIMAN-ESIA Université de Savoie, BP806, F-74016 Annecy Cedex, France;2. Department of Condensed Matter Physics, University of Geneva, 24 quai E. Ansermet, Geneva CH-1211, Switzerland;3. Laboratoire de Thermodynamique et Physico-Chimie Métallurgiques (UMR 5614 CNRS/INPG/UJF), E.N.S.E.E.G., BP.75, 38402 Saint Martin d''Hères, France |
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Abstract: | The Ce(Ni1?xCux)5 system has been studied by X-ray diffraction, DTA, aluminium drop solution calorimetry, optical and electron microscopy coupled to an EDX analysis system. The existence of a continuous, ideal solid solution Ce(Ni1?xCux)5 has been confirmed and a temperature-composition section is given. In addition, it was found that a Ni solubility exists in the solid solution shifting the composition to the Ce-poor direction. No extended Cu solubility has been observed. |
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