FIELD: metallurgy.
SUBSTANCE: gold-base alloys can be used for production of coins. Proposed alloy contains the following components, in wt %: copper - 5.0-10.0, silver - 25.0-30.0, rhodium - 40.0-45.0, gold - 20.0-25.0.
EFFECT: higher strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ALLOY | 2013 |
|
RU2514361C1 |
| GOLD-BASED ALLOY | 2012 |
|
RU2501876C1 |
| GOLD-BASED ALLOY | 2012 |
|
RU2501877C1 |
| COIN MAKING ALLOY | 2012 |
|
RU2499067C1 |
| ALLOY ON BASE OF GOLD | 2007 |
|
RU2335557C1 |
| COINING ALLOT | 2012 |
|
RU2501874C1 |
| ALLOY | 2010 |
|
RU2405054C1 |
| ALLOY ON BASE OF GOLD | 2008 |
|
RU2383639C1 |
| GOLD-BASE ALLOY | 2008 |
|
RU2365654C1 |
| ALLOY | 2012 |
|
RU2479654C1 |
