FIELD: metallurgy.
SUBSTANCE: invention relates to production of silver-based alloys to be used for manufactures of coins. Proposed silver-based alloy comprises the following components in wt %: nickel - 12.0-14.0, copper - 24.0-26.0, aluminium - 3.0-4.0, silver - 55.0-60.0.
EFFECT: higher strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| BRASS | 2012 |
|
RU2502818C1 |
| COPPER-BASE ALLOY | 2012 |
|
RU2496900C1 |
| SINTERED ALLOY | 2007 |
|
RU2354729C1 |
| SILVER-BASE ALLOY | 2008 |
|
RU2364645C1 |
| ALLOY ON BASIS OF AURUM | 2008 |
|
RU2361942C1 |
| ALLOY ON BASIS OF SILVER | 2008 |
|
RU2382097C1 |
| COPPER-BASE ALLOY | 2012 |
|
RU2502817C1 |
| PORCELAIN | 2009 |
|
RU2394791C1 |
| GOLD-BASED ALLOY | 2014 |
|
RU2557847C1 |
| COIN MAKING ALLOY | 2013 |
|
RU2537689C1 |
