Solid state transformations of Au-Cu-Pt alloys studied by in-situ X-ray synchrotron radiation and DSC

Article ID	Journal	Published Year	Pages	File Type
1600699	Intermetallics	2011	12 Pages	PDF

Abstract

âº In-situ synchrotron X-ray diffraction of ordering/disordering in Au-Cu-Pt alloys. âº Increasing Pt content causes a transition from 100% L10 to L10Â +Â L12 to 100 % L12. âº In fully L10 alloys ordering proceeds by nucleation and growth. âº In fully L10 alloys disordering is homogeneous and gradual, suggesting a role of APBs.

Keywords

A. Ternary alloy systems B. Phase transformation B. Phase identification B. Order/disorder transformations F. X-ray Diffraction

Related Topics

Physical Sciences and Engineering Materials Science Metals and Alloys

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Solid state transformations of Au-Cu-Pt alloys studied by in-situ X-ray synchrotron radiation and DSC

Authors

Edwina Klay, Frédéric Diologent, Johanne Arnéodo, Pascal Dubos, Andreas Mortensen,