Copper alloys Binary alloys 6 Atoms 4 Copper 4 Elasticity 4 Gold alloys 4 Order disorder transitions 4 Activation energy 2 Aging of materials 2 Alumina 2 Andradite-hedenbergite skarn 2 Anelastic relaxation 2 Anisotropy 2 Article 2 Atmospheric pressure 2 Base cubic centered 2 Binding energy 2 Bioethanol steam reforming 2 Brass 2 Calculations 2 Catalysts 2 Chemical analysis 2 Computer simulation 2 Coordination sphere 2 Copper compounds 2 Copper-zinc alloys 2 Crystallization age 2 Cu-Au mineralization 2 Cu-Ni catalysts 2 Curve fitting 2