FIELD: metallurgy.
SUBSTANCE: proposed composition contains the following substances, in wt %: tin 0.3-0.5; beryllium 0.03-0.06; copper 10.0-30.0; gold making the rest.
EFFECT: good machinability and manufacturability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COPPER BASED ALLOY | 2009 |
|
RU2384635C1 |
| ALLOY ON BASIS OF GILT COPPER | 2008 |
|
RU2356974C1 |
| ALLOY ON BASIS OF GILT COPPER | 2008 |
|
RU2356973C1 |
| COPPER-BASED ALLOY | 2012 |
|
RU2486270C1 |
| ALLOY | 2012 |
|
RU2479654C1 |
| COPPER BASED ALLOY WITH YELLOW GOLD COLOUR | 2006 |
|
RU2326955C1 |
| ALLOY ON BASIS OF AURUM | 2008 |
|
RU2361942C1 |
| ALLOY | 2013 |
|
RU2507285C1 |
| ALLOY | 2006 |
|
RU2331686C1 |
| ALLOY | 2008 |
|
RU2363751C1 |
