Glass formation range of Mg-based bulk metallic alloys
Langue
en
Article de revue
Ce document a été publié dans
Materials Science Forum. 2007, vol. 539-543, p. 2018-2025
Trans Tech Publications Inc.
Résumé en anglais
New bulk metallic glasses (BMG) have been synthesized in the Mg-Cu-RE systems (RE= Y, Gd) with high critical diameter. In order to determine the glass forming range of these ternary systems, the calculation of the onset ...Lire la suite >
New bulk metallic glasses (BMG) have been synthesized in the Mg-Cu-RE systems (RE= Y, Gd) with high critical diameter. In order to determine the glass forming range of these ternary systems, the calculation of the onset of driving forces (ODF) has been performed and has shown a large composition range for BMG formation. The synthesis of particular compositions in this domain has shown that all the produced alloys present a high glass forming ability (GFA) measured by DSC experiments. The ODF model, synthesized alloys by mould casting, characterization by X-ray diffraction and DSC techniques are presented.< Réduire
Mots clés en anglais
Magnesium alloys
Bulk metallic glass
Glass forming ability
Origine
Importé de halUnités de recherche