| 摘要 |
Alloy for ornamental articles comprising a non- precious metal base and one or more precious metal alloying elements. The latter are present in an alloy, in combination or individually, with a content by weight chosen from the range of between 0.1/1000 and 100/1000. The content by weight produces concentrations of the precious metal alloying elements mainly in phase separation structures distributed around the particles of the crystal structure of the base. This particular nanometric distribution of the precious metal alloying elements imparts to the alloy a shininess which is comparable to that of precious metal alloys. |
