FIELD: metallurgy.
SUBSTANCE: invention relates to the field of metallurgy and concerns the production of gold-based alloys that can be used for making coins, medals, jewelry. Alloy based on gold contains, wt%: gold 58.3–58.5; silver 4.0–7.0; indium, and/or gallium, and/or cadmium 4.0–7.0; copper – the rest.
EFFECT: invention is aimed at expanding the range of gold-based alloys and simplifying the technology for their production.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GOLD-BASED ALLOY | 2016 |
|
RU2625201C1 |
| GOLD-BASED ALLOY | 2012 |
|
RU2501875C1 |
| GOLD-BASED ALLOY | 2012 |
|
RU2501877C1 |
| ALLOY BASED ON GOLD | 2016 |
|
RU2649478C1 |
| JEWELLERY ALLOY | 2014 |
|
RU2554258C1 |
| GOLD-BASED ALLOY | 2014 |
|
RU2550437C1 |
| JEWELRY ALLOY | 2015 |
|
RU2588733C1 |
| SILVER-BASED ALLOY | 2013 |
|
RU2525975C1 |
| GOLD-BASED ALLOY | 2012 |
|
RU2501879C1 |
| GOLD-BASE ALLOY | 2012 |
|
RU2500825C1 |
