FIELD: metallurgy.
SUBSTANCE: invention relates to sintered alloys on copper basis which can be used in jewellery making. Copper-based sintered alloy contains, wt%: tin 4.0-6.0; indium 2.0-4.0; silver 20.0-30.0; copper 62.0-72.0.
EFFECT: higher resistance of alloy to oxidation.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ALLOY ON SILVER BASE | 2006 |
|
RU2328539C1 |
| COPPER BASED ALLOY | 2009 |
|
RU2384635C1 |
| ALLOY BASED ON GOLD | 2017 |
|
RU2651927C1 |
| ALLOY ON BASIS OF AURUM | 2008 |
|
RU2361942C1 |
| COPPER-BASED ALLOY | 2013 |
|
RU2507287C1 |
| COPPER BASED ALLOY WITH YELLOW GOLD COLOUR | 2006 |
|
RU2326955C1 |
| SILVER-BASED ALLOY | 2016 |
|
RU2626837C1 |
| JEWELRY ALLOY | 2015 |
|
RU2588733C1 |
| SINTERED ALLOY BASED ON COPPER FOR DETAILS OPERATING IN FRICTION CONDITIONS | 2007 |
|
RU2337982C1 |
| ALLOY ON BASIS OF SILVER | 2008 |
|
RU2364646C1 |
