| 摘要 |
The present invention relates to a precious-metal alloy for personal ornaments. More specifically, the present invention provides an alloy having a decorative function and a health-promoting or therapeutic and healing function, which is a precious-metal alloy for personal ornaments allowing outstanding ease of production and ease of processing when it is processed into a personal ornament or the like. The present invention also provides a personal ornament produced from the precious-metal alloy for personal ornaments. The precious-metal alloy for personal ornaments of the present invention contains at least one type of precious metal selected from the group comprising gold, silver and platinum, and further comprises germanium, bismuth and indium therewith. The present invention is advantageous in that the effect of the action of the germanium can be further increased by further adding the bismuth to the alloy, personal ornaments produced therefrom have a good sheen even without plating with rhodium or the like and are also effective in promoting health and have a therapeutic and healing effect in various medical conditions and additionally can be used safely as they are outstandingly resistant to oxidation and other forms of corrosion at the same time as having the decorative function, and the alloy and the personal ornament can be produced at low cost. |
